Some standard content:
Kcs 07. 060
Meteorological Industry Standard of the People's Republic of China
QX/T 1—2000
Weather Station
Type II Automatic
Tvpe I Automatic Weather Station2000-08-09 Issued
China Meteorological Administration Issued
2000-10-01 Implementation
QX/T 1: 2000
referenced standards
product group should
requirements
test method
inspection rules
marking, packaging, delivery, storage
production life reduction set.
OX12000
"Mobile meteorological station, the original model you also have the absolute delivery measurement, the mobile meteorological station of our country's own design of a department of measurement items including daily weather method, temperature, humidity temperature (control, no layer must be layered), wind direction, wind position and collapse rate technical standards maintenance main business participation specialist Domestic manufacturers are presenting standards and gas efficiency industry and related technical data maintenance system to the cost standard from the national image and the test two ways. This standard is promoted by Jiangsu Province Light Electron Science and Technology Research Institute, and is responsible for the gas industry research institute and the meteorological equipment group! China Huayun Technology Development Co., Ltd., China First Bureau North Product Measurement and Management Office Zero is the vehicle of the school
This standard mainly started by: Sun Wenxin, Xue Mingli, Liu Yachang 1 Scope
Meteorological Industry Standards of the People's Republic of China
Industrial Automatic Weather Station
T'spe Iautomatie wcather stationQX/T1
Technical standard specifies the composition, technical safety requirements, test methods, test rules, marking, packaging, storage and performance of a station of type T.
This standard applies to type T.
2 Referenced standards
The following are the clauses contained in the standard, which are referenced in this standard and constitute the clauses of the standard. Remove the standard version, and the versions shown are valid. The standard will be revised. The various forces of this standard will discuss the possibility of a new version of the standard. 191193 Packaging mark || tt || GBT2425.119 Basic environmental test of electrical and electronic products A, GBT2-923/2423.1-923 Electrical and electronic products environment test: Test T: Alternating heat test method GHI/T 223.E-93:
Electrical equipment environmental test Part 1: Test method for shock test Part 2: Vibration test (positive)
GD:m 31S:H3
Electrical equipment shock test method
GB/ 6587.e1986
G/T $587. 7--U95
City site calibration equipment
Measuring instrument and vehicle safety test
GB/T 5587.8-1985
Electronic equipment or instrument frequency and low voltage detection Gn/T 5i931sbf
Equipment purchase inspection and testing regulations
GB 3A.13.1957 Electric ten test specifications for strong current and running test riding regulations for energy-saving and dissipation state G5833.--87.The test instrument is included in the magnetic compatibility test standard GR/T 1146S-:934 H
Electronic testing device possibility test
IT equipment hazard prevention and other technical requirements
3 Definitions
This standard adopts the following definitions,
2.1 Rough error parasitie crnr
When there is no specified time, the difference between the artificial observation standard and the type 1 station indication value and the estimated absolute difference within the range is greater than the specified range), it is considered that a large torque has occurred. 3.2 Data error rate in:f
The ratio of the number of errors of the current timing factor to the total number of errors in the state-by-state control, expressed in node scores. 3.3 Missing measurement review nissirg measn:a ra'rChina Meteorological Administration 70000800 batch pool
200010-01 implementation
QXT1-20QC
In the current time period: the ratio of the number of missing values to the total effect of the reading in the good period. Expressed in separable effect, 2 Product composition
1 Type station consists of transmitter, data system, micro data processing and power supply, etc. The transmitter part and the data acquisition part can be connected by power directly or by outdoor load: 4.1 Step sensor part||tt ||The sensors can be divided into two types: ground temperature sensor, ground humidity sensor, air surface sensor, ground benefit sensor, corresponding pressure limit sensor, wind direction sensor, wind violation sensor and sealed virtual device. The two types of electromechanical humidity sensors are specially used. The ground temperature sensor can be output as an electric penetration type sensor: the ground temperature sensor includes the ground humidity sensor, the ground temperature sensor (m2)em depth sensor (4m8l1)m320) each
sensor is installed in the female specification measurement field. The air pressure sensor is preferably installed in the wide range. The 4.2 number row only part of the case is included. The data collection is based on the old sales unit, the fire unit, the cultivation unit and the bean demonstration unit. If there is an outdoor power supply, the indoor power supply also belongs to the data set part. The data set can be installed indoors according to the market. If it is installed indoors, it should be designed according to the indoor environment requirements; if it is installed outdoors, it should be designed according to the outdoor environment requirements. 2.3 Data processing part
The data processing part includes a computer power supply, and the mathematical part is installed indoors.
2.4 Backup power supply part
The backup power supply part refers to the backup power supply, which includes a battery charger. The backup power supply part can be installed indoors or outdoors. 1. Those installed indoors shall be designed and evaluated according to indoor environment requirements; those installed indoors shall be designed and evaluated according to outdoor environment requirements. 5. Technical requirements
5.1 General requirements
5.1.1 Appearance shall be designed and evaluated according to outdoor environment requirements. 5.1.1.1 Appearance maintenance: no damage, deformation, cracking or debonding of the surface layer. 5.12 Each component shall be installed correctly and safely. There should be no defects such as cardiology, component defects, etc. 5.1.1.3 The bottom of each component shall be treated with anti-moisture and anti-deformation measures. h.1.1.4 Electronic wires are not only rejected, but also gradually become wire and cable products. There should be no need for this, precision and current system, 5.1.1.5 Product identification symbols are complete, and the mouth is 5.1-7 Non-sensor standard type
5.1.2.1 The selected transmission should be collected by the industry regulatory department or non-life. 5.1.2.7 Select hot style
5.1.2.2. 1J
Vibration business style.
5. 1.2.2.2 Blood
Platinum.-10
5.1.2.2.3 For delivery
) Color wind worker wet wheat
b) Electric separation
5. 1.2.2.4 Style
Wind time mark, body base.
5. 1. 2. 2. 5 Wind speed
One cup type, photoelectric pulse
5. 1. 2. 2. 5 Rain grass
Bucket type.
X/T 1.:2000
5.,2.3H-cold sensors of the same type should be interchangeable, 5.*2.4 When selecting sensors that do not meet 5.1.3-2, they should be approved by the industry land management department or the lender! The office can be divided into pieces 5.*.3 Microcomputer selection
The hard cow configuration type of the selected microcomputer The improvement of the operation system should be adapted to the development level of microcomputer technology in the year of manufacture of the I-type station. 5.2 Loader modification user interface
5.2.1 The black request of the meteorological operation system is calculated and expanded. 5.2.2 The meteorological case is connected to the meteorological industry's unified observation and data box, and the measurement time, collection format, calculation, estimation, reliability picking, averaging, result calculation, etc. are carried out in real time; and the meteorological industry's unified standards for data period and report format are completed and signed. Report the data of the domestic meteorological department or obtain the relevant regulations of the competent department. 5.2.4 Use the normal meteorological substitute to provide a good working environment and a friendly home interface. 5.3 Basic safety requirements (GB3/T(5B7.7: Regulations on similar instruments for enterprises). 5.1 Energy consumption 5.4.1 Air pressure Measurement range: 551.350hP: 0.1a1 Accuracy: [+0.3] 5.4.2 Measurement range: -F05JC; Accuracy: U. 5.4.3 Battery 5.4.3.T surface texture
measurement pressure: -
min;u.1:
accuracy: -n, 5T.
5.4.3.2 Shallow ground temperature 5--20cm
measurement, --40~5
resolution: 0.1℃:
accuracy
5.4.3.3 Deep ground temperature (40-320m)
measurement purpose: -360°C
accuracy: 30°C
5. 2. 4 relative humidity
heat use: 0~00
resolution: 1%:
standard principle: above and must be wind ten retreat table!
1 electric sensor,
5.4.5 or above
QX/T 1—2000
on-line capacitor at the bottom).
Measurement value: 350V,
Resolution: 3\:
Accuracy, 2. Starting wind speed: 100--m/s
Wind resistance:
Measurement super film: U--61:m
Resolution: 0.1m/1
Accuracy: -(0.51093V)ms.1Standard wind speed value: Starting wind speed: 100--m/s
Wind resistance: 75V,
5.2.7 Rainfall
Precipitation intensity: 0--4mm/mir:
precision: =1,4mml: 100--m/s
Accuracy: =1,4mml: 100--m/s
5.5 Collection clock timing accuracy management
month:. 5.6 The distance between the micro-data collector and the micro-data collector shall not be less than 15 Ω. 5.8 Environmental conditions 5.8.1 Humidity Indoor part, temperature 0-40°C (relative to ambient temperature)--%RH; Outdoor part, temperature 0-0.5°C (-0.1°C)-0.5°C (-0.1°C) 5.8.2 Vibration In non-operating state, the non-installed product shall pass the following severe vibration test! Particle rate recommendation: 10~531Iz;
Sleep value acceleration benefit: 1C~
Sweep data ring loss number: 3 times:
Insurance amount execution time: 1nn=5min.
5.8.3 Impact
Under non-operating conditions, the non-packaged epidemic state of production should be able to pass the strict market test under the principle of strict riding level: pulse is shaped, card wave:
Decrease speed: -m:
Duration::
Impact effect: 6 times each 3 decisions.
5.8.4 Operation
QXT 1: 2000
After the product is packaged, it should pass the various tests specified in the circulation conditions of 637.6. 5.9 Power supply suitability 5.9.1 The current and voltage shall meet the relevant tests specified in GB/T6537.8. 5.9.2 The power outage time is allowed. Under the condition that the power outage time does not exceed 721 seconds, the sensor and data acquisition parts shall be able to continue to work properly. 5.10 Electrical performance 5.10.1 The power supply state sensitivity shall be able to pass the relevant tests specified in GB/T633.4: 5.10.2 The conduction inductance shall be able to pass the relevant tests specified in GB/T6837.6: 5.11 Electric shock A shock voltage of 1.3/5% and a value of 10kV shall be applied between the backup source or any power supply line. The whole board shall be tested once under the same conditions. The next day after the test, there should be no flying or breakdown phenomenon. After the test, the power box can work normally: 5.12 No downtime working time MTBF (8) should be not less than 50U5.13 Observation data quality 5.13.1 Human error rate Large error rate: 32%, 5.13.2 Missing rate: 2% 6 Test method 6.1 Test environment conditions ||Ambient temperature: 15~55℃
Relative humidity: 45%--75%1
Temperature: R60--_3S0hPa.
6.2 Test instruments
The test instruments and equipment used should meet the test requirements of this product and produce measurements according to the specified validity period: 5.3-item inspection
6.3.1 Appearance, structure and T
Daily measurement report can be purchased monthly or monthly if necessary, in accordance with 5.1 .1 Requirements 6.3.2 Sensor selection
6.3.2.1 Sensor manufacturer's requirements 3.1.2.1.5.1.2.2 Safety requirements 6.3.2,2 Sensor interchangeability
Take two test stations of type 1 and replace the same type of sensors. Use static tracking test method and data processing method. The following technical standards are specified for the test stations: ) Pressure: 5: PhP and 1 cG hPa.
) Air value: 50.0 and 5cc.
and 40.
) Relative humidity: 50%, 709 and 8%,
) Wind speed: 120 and 240°
) Wind speed: 2m/s.15m/s and 3(m/s
2) Figure 410mm.3cmm.
2X/T 1—2000
10mm precipitation intensity is respectively.5mm/an, i.e. 4ma/min3m precipitation is respectively mu/i and 4mm/mir.
63.3 Microcomputer sends
to check the actual object and the random documents of the general machine manufacturer, which should meet the requirements of 5.1.5. 6.4 For the inspection of software and user interface, daily inspection and manual operation shall be carried out according to the manufacturer's software manual. The display and input data format of the computer, the establishment report and the reporting data format shall comply with the requirements of 5. 6.5 Basic technical safety test
Perform according to the requirements of 7.
6.6 Quality performance test
6.6.1 Standard design
6.6.1.1 Test or installation
a: Second-class digital standard barometer, accuracy: u.bPu: Portable air source. B0niP: Time depth air rate should be less than nnPa/6.6.1.2 Test method
Connect the standard barometer and the measuring air sensor to the lifting point of the empty hose and the adjustable air source; 16, 5655, S, 85, 9,
I (el:hpat
There can be no pressure increase trend during the downward movement. There can be a trend of positive rise that is smaller than the medium one. According to the requirements, the pressure sensor at the measured point must use the positive pressure indication value collected on the test point to remove the standard gas indication value. The average value of the error is used to estimate the error at each test point. The maximum value of the average indication of each point is taken as the accuracy evaluation of the pressure measurement. It meets the requirements of 1.1. 6.6.7 Air temperature and ground temperature test
6.6.2.1 Test
a) Use a standard resistance dial meter to measure: 50-~0 (standard temperature range: 1c.5:6 low temperature error reporting temperature range: 60-80℃ linear range: 9.0115mi) bottle seat uniformity CU needs to be calculated in the direction 2
freezing point.
6. G.2.2 Method
The test points should be selected according to the measurement range of each sensor, and at least these points should be included, the lower limit of the measuring range, the upper limit of the measuring range, -20 = 30 t:
Readings can only be taken when the sensor reaches the test point and reaches the stabilization time within the range of the equipment! At each test point, read the corresponding resistance indication on the standard and effective sensors once, and read them continuously for 10 times: use the average of the standard device indication plus one value as the error value, use the average of the four indications of the over-current sensor minus the standard value as the error value at the test point; calculate the difference between the indication values of the equipment test point and use the indication difference of the tested temperature sensor in the whole test point as the basis for the evaluation of the tested temperature sensor. The gas should meet the requirements of 1.4.2, and the oil should meet the requirements of 4.3. 5.6.3. 1Testing device
) Second-class digital type. Test range: 0--1 Accuracy: 12, QX/T12000
) Humidity calibration box. Temperature adjustment range: ~1% Flow rate uniformity: Unsteady state of humidity control: 1.6s.
6.6.3.2. The test points and sequence of the bottle air-dried test coupon are 30%, 50%, 70%, 80%, 9C%, 9%, 90%.80%, 70%.50%, 3c%
In the process of increasing the energy source, the humidity reduction trend in the mixed process is very likely to be opened! When the humidity point is adjusted to the stable delayed reading of mi:
The reading on the data collector is constant minus the value of the standard instrument, and the reading on the forward and reverse process of each test point is calculated:
The error of the reading on the full-scale test point is the maximum value of the average error, which is used as the evaluation basis for the humidity sensor measurement. The sequence includes 5.4.4,
6.6.4 Test
6.6.4.1 Device
) (--35\ double disk, decomposition: 1\
5) Second-class standard benzene pressure gauge, accuracy: 1.8P:, Pitot fiber. 31.005
) barometer, temperature gauge for humidity gauge,
6. 5. 4.2 Test direction accuracy
Place the wind sensor on the -3\ degree dial and align it with the dial first. Then rotate it 10° at each test point to read the wind direction indication value and the wind direction indication value collected from the data, and calculate the indication difference. The estimated value is used as the basis for evaluating the wind direction accuracy. It should meet the requirements of 5.4.5.
6.6.4.3 Start the test with wind speed in the x direction. The wind sensor must be installed in the wind measuring room. The wind vane and the wind axis must change in sequence. The wind speed must increase slowly. The wind vane starts and rotates (in seconds). Record the wind speed when it reaches 5 degrees. , according to the above method, the vehicle is tested twice a year, and the best one is the evaluation basis of the wind speed sensor starting speed measurement, which is in line with the requirements of 5.4.5. 6.6.4.4 Wind speed test
Wind direction sensor monitoring device in the test, the wind speed gradually reaches 75 stabilization time 53 after the test is completed, the wind direction sensor should not break or deform, and the performance of the sub-virtual test should be carried out during the appraisal inspection. 6.6.5 Speed measuring watt
6.6.5.1 Test device
a) Second-class standard push and come out, maintenance confirmation. PE
Complete trustee:
) Wind sprinkler.
d) Factory air meter, "Alliance meter and relative humidity requirements, 6.6.5.2 Starting speed test
Install the wind speed sensor in the wind: no wind cup is in a standard stop state, start the fan to make the wind speed directly increase and record when the cup starts to start. The wind speed is strictly prohibited. Then use the force method to measure 3 items and take the maximum of 1 as the starting speed of the sensor for evaluation. It should meet the main requirements of 6.6.5.3 The accuracy test point of the old wind is 4 degrees, take the maximum of 3,,-1.2,,4,,61 : point
QX/T1—2000
Based on the actual wind speed value (P) of the differential pressure, the standard temperature, air pressure and relative condensation value, the standard wind speed value in the wind tunnel is calculated: the wind speed indication value of the data collector is compared with the standard wind speed value, the indication tolerance is calculated, and the maximum value of the indication error of each test point is taken as the standard wind speed accuracy, which shall meet the requirements of 5.4.6.6.5.4 Quality conformity test points and order of wind speed verification are: 2.5, 10, 26.3 m/+ 6.5.3 The test results are in accordance with the requirements of 5.1.3. 6.6.5.5 Wind strength test
The wind speed sensor is installed in the wind, and the wind speed function is stepped outside. After the test, the wind speed sensor must be able to maintain its shape, deformation and performance.
The wind strength test is only carried out during the inspection. 6.6.6
6.6.6.1 Test device
a) 314.13 ml. standard ball, accuracy: ±0.0 h) 942, 4F ml standard ball + non-decoration: 1 0.16 mL. ) meter,
E.5.6.2 Test method
Measurement is carried out on two rainfall levels, mm and mr. 1mm for 1mm, 1mm/min for 1mm, 1mm/min for 1mm, and 4mm/rr for 1mm.6.6.2.1 Test for rainfall of 110mm
Use a 312.16mL standard ball to fill the F meter with water. The filling speed is carried out according to the two precipitation conditions. Record the rainfall reading on the meter!
Test each rainfall intensity separately. Use the average of the two indications minus the standard value of the standard ball as the indication difference of the rainfall reading. Use the smaller of the two indication errors as the evaluation basis of the accuracy of the rainfall meter. It shall comply with the requirements of 4, 7, and 6.6.6. 2.230 The micro-volume test is 42.48 mT. The test method is the same as G.5.i.2.1. The test results shall meet the requirements of 5.1.7. 6.7 The accuracy test of the single energy measurement is carried out by using the standard radio station number of the Chinese radio station. The test result is that the clock of the instrument is kept accurate for 2 hours. The test result shall meet the requirements of 5.6. 6.8 The power consumption test of the data acquisition is carried out by collecting all the safety devices in the environment and disconnecting the mains for 30 minutes. The power consumption within 7 hours shall meet the requirements of 5.6. 6.9 The telemetering station shall test the transmission potential again. The environment is not suitable for 10 minutes. The transmission belt and the data acquisition rack shall be close to each other. The data recording table shall be recorded. 15. The electrical system of the industry will measure again according to the sensor and the data acquisition ticket pin, record the observation data of each gas source at this time, and the value of the measured data should be based on the meteorological standard. 6.10 Environmental Condition Test
Environmental system test purchase accounting for the error acquisition department and the backup source department, 6.10.1 Low test
610.1.1 Internal
According to the relevant provisions of GE/2423.141. Test parameters are as follows: Test conditions:
Continued time:
Temperature change rate:
Recovery time
/ c:/min;
The internal and external parts should be able to work normally
6.10.1.27 Outdoor part
QX/T1-2000
Perform according to the relevant provisions of GB 2423.1Ab. Test parameters are as follows: Micro temperature:
Continued time:
Cavitation time;
The external part should be able to work normally.
6. 10. 2 High temperature reaction
6.10.2.1 Internal part
Perform according to the relevant provisions of GB 1/3425.21. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
30 aC:
The internal part should continue the normal test:
5.10.2.2 The external part should be carried out according to the relevant provisions of GB/T2123.2Bb. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
6or±?:
1 c/rwn:
Outdoor part can be operated.
6.10.3 Alternating frequency heating test
6.10.3.1 Indoor part
According to the relevant provisions of GT2423.4, the high temperature is 40℃: test cycle 2. The test period is 2 hours. After the test, the basic safety test of 55℃ shall be carried out immediately, and the requirements shall be met. After the basic safety test, the indoor part shall be able to work. 6.10.3.2 Outdoor part
According to the relevant provisions of G15/T4254, the high temperature test cycle is 1d. The test results are as follows: 2h. The basic safety test of 3.5℃ can be carried out, and the requirements shall be met. After the basic safety test, the outdoor part shall be able to work normally. 6.10.4 Test type test
Our company 3/12123.10 and the US regulations 11. Test bundle piece, type 1 station structure parts especially crack, deformation and movement, through the road work
6.10.5 Impact test
According to (the following are all in accordance with the US regulations 2433.1). After the test, the new salt component has no crack, obvious deformation and movement, and can work normally after power on.
6.10.6 Transportation test
According to the provisions of R/T658, but a small flip mark test is performed. After the test, the type 1 station structure has no crack, obvious deformation and movement, and the first quality test is given.
6.11 Power supply specification test
6.11.11 Power supply specification and store test,%
The test points and sequence of the electric signature plasticity sensor are 30%, 50%, 70%, 80%, 9C%, 9 coupons, 90%.80%, 70%.50%, 3c%
In the process of increasing the energy, the market can reduce the humidity, and there is a non-open humidity connection in the mixing process! When the humidity point is adjusted to the stable delayed reading of mi:
The reading on the data collector is constant minus the value of the standard instrument, and the reading on the forward and reverse process of each test point is calculated:
The error of the reading on the full-scale test point is the maximum value of the average error, which is used as the evaluation basis for the humidity sensor measurement. The sequence includes 5.4.4,
6.6.4 Test
6.6.4.1 Device
) (--35\ double disk, decomposition: 1\
5) Second-class standard benzene pressure gauge, accuracy: 1.8P:, Pitot fiber. 31.005
) barometer, temperature gauge for humidity gauge,
6. 5. 4.2 Test direction accuracy
Place the wind sensor on the -3\ degree dial and align it with the dial first. Then rotate it 10° at each test point to read the wind direction indication value and the wind direction indication value collected from the data, and calculate the indication difference. The estimated value is used as the basis for evaluating the wind direction accuracy. It should meet the requirements of 5.4.5.
6.6.4.3 Start the test with wind speed in the x direction. The wind sensor must be installed in the wind measuring room. The wind vane and the wind axis must change in sequence. The wind speed must increase slowly. The wind vane starts and rotates (in seconds). Record the wind speed when it reaches 5 degrees. , according to the above method, the vehicle is tested twice a year, and the best one is the evaluation basis of the wind speed sensor starting speed measurement, which is in line with the requirements of 5.4.5. 6.6.4.4 Wind speed test
Wind direction sensor monitoring device in the test, the wind speed gradually reaches 75 stabilization time 53 after the test is completed, the wind direction sensor should not break or deform, and the performance of the sub-virtual test should be carried out during the appraisal inspection. 6.6.5 Speed measuring watt
6.6.5.1 Test device
a) Second-class standard push and come out, maintenance confirmation. PE
Complete trustee:
) Wind sprinkler.
d) Factory air meter, "Alliance meter and relative humidity requirements, 6.6.5.2 Starting speed test
Install the wind speed sensor in the wind: no wind cup is in a standard stop state, start the fan to make the wind speed directly increase and record when the cup starts to start. The wind speed is strictly prohibited. Then use the force method to measure 3 items and take the maximum of 1 as the starting speed of the sensor for evaluation. It should meet the main requirements of 6.6.5.3 The accuracy test point of the old wind is 4 degrees, take the maximum of 3,,-1.2,,4,,61 : point
QX/T1—2000
Based on the actual wind speed value (P) of the differential pressure, the standard temperature, air pressure and relative condensation value, the standard wind speed value in the wind tunnel is calculated: the wind speed indication value of the data collector is compared with the standard wind speed value, the indication tolerance is calculated, and the maximum value of the indication error of each test point is taken as the standard wind speed accuracy, which shall meet the requirements of 5.4.6.6.5.4 Quality conformity test points and order of wind speed verification are: 2.5, 10, 26.3 m/+ 6.5.3 The test results are in accordance with the requirements of 5.1.3. 6.6.5.5 Wind strength test
The wind speed sensor is installed in the wind, and the wind speed function is stepped outside. After the test, the wind speed sensor must be able to maintain its shape, deformation and performance.
The wind strength test is only carried out during the inspection. 6.6.6
6.6.6.1 Test device
a) 314.13 ml. standard ball, accuracy: ±0.0 h) 942, 4F ml standard ball + non-decoration: 1 0.16 mL. ) meter,
E.5.6.2 Test method
Measurement is carried out on two rainfall levels, mm and mr. 1mm for 1mm, 1mm/min for 1mm, 1mm/min for 1mm, and 4mm/rr for 1mm.6.6.2.1 Test for rainfall of 110mm
Use a 312.16mL standard ball to fill the F meter with water. The filling speed is carried out according to the two precipitation conditions. Record the rainfall reading on the meter!
Test each rainfall intensity separately. Use the average of the two indications minus the standard value of the standard ball as the indication difference of the rainfall reading. Use the smaller of the two indication errors as the evaluation basis of the accuracy of the rainfall meter. It shall comply with the requirements of 4, 7, and 6.6.6. 2.230 The micro-volume test is 42.48 mT. The test method is the same as G.5.i.2.1. The test results shall meet the requirements of 5.1.7. 6.7 The accuracy test of the single energy measurement is carried out by using the standard radio station number of the Chinese radio station. The test result is that the clock of the instrument is kept accurate for 2 hours. The test result shall meet the requirements of 5.6. 6.8 The power consumption test of the data acquisition is carried out by collecting all the safety devices in the environment and then disconnecting the mains for 30 minutes. The power consumption within 7 hours shall meet the requirements of 5.6. 6.9 The telemetering station shall test the transmission potential again. The environment is not suitable for 10 minutes. The transmission belt and the data acquisition rack shall be close to each other. The data recording table shall be recorded. 15. The electrical system of the industry will measure again according to the sensor and the data acquisition ticket pin, record the observation data of each gas source at this time, and the value of the measured data should be based on the meteorological standard. 6.10 Environmental Condition Test
Environmental system test purchase accounting for the error acquisition department and the backup source department, 6.10.1 Low test
610.1.1 Internal
According to the relevant provisions of GE/2423.141. Test parameters are as follows: Test conditions:
Continued time:
Temperature change rate:
Recovery time
/ c:/min;
The internal and external parts should be able to work normally
6.10.1.27 Outdoor part
QX/T1-2000
Perform according to the relevant provisions of GB 2423.1Ab. Test parameters are as follows: Micro temperature:
Continued time:
Cavitation time;
The external part should be able to work normally.
6. 10. 2 High temperature reaction
6.10.2.1 Internal part
Perform according to the relevant provisions of GB 1/3425.21. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
30 aC:
The internal part should continue the normal test:
5.10.2.2 The external part should be carried out according to the relevant provisions of GB/T2123.2Bb. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
6or±?:
1 c/rwn:
Outdoor part can be operated.
6.10.3 Alternating frequency heating test
6.10.3.1 Indoor part
According to the relevant provisions of GT2423.4, the high temperature is 40℃: test cycle 2. The test period is 2 hours. After the test, the basic safety test of 55℃ shall be carried out immediately, and the requirements shall be met. After the basic safety test, the indoor part shall be able to work. 6.10.3.2 Outdoor part
According to the relevant provisions of G15/T4254, the high temperature test cycle is 1d. The test results are as follows: 2h. The basic safety test of 3.5℃ can be carried out, and the requirements shall be met. After the basic safety test, the outdoor part shall be able to work normally. 6.10.4 Test type test
Our company 3/12123.10 and the US regulations 11. Test bundle piece, type 1 station structure parts especially crack, deformation and movement, through the road work
6.10.5 Impact test
According to (the following are all in accordance with the US regulations 2433.1). After the test, the new salt component has no crack, obvious deformation and movement, and can work normally after power on.
6.10.6 Transportation test
According to the provisions of R/T658, but a small flip mark test is performed. After the test, the type 1 station structure has no crack, obvious deformation and movement, and the first quality test is given.
6.11 Power supply specification test
6.11.11 Power supply specification and store test,%
The test points and sequence of the electric signature plasticity sensor are 30%, 50%, 70%, 80%, 9C%, 9 coupons, 90%.80%, 70%.50%, 3c%
In the process of increasing the energy, the market can reduce the humidity, and there is a non-open humidity connection in the mixing process! When the humidity point is adjusted to the stable delayed reading of mi:
The reading on the data collector is constant minus the value of the standard instrument, and the reading on the forward and reverse process of each test point is calculated:
The error of the reading on the full-scale test point is the maximum value of the average error, which is used as the evaluation basis for the humidity sensor measurement. The sequence includes 5.4.4,
6.6.4 Test
6.6.4.1 Device
) (--35\ double disk, decomposition: 1\
5) Second-class standard benzene pressure gauge, accuracy: 1.8P:, Pitot fiber. 31.005
) barometer, temperature gauge for humidity gauge,
6. 5. 4.2 Test direction accuracy
Place the wind sensor on the -3\ degree dial and align it with the dial first. Then rotate it 10° at each test point to read the wind direction indication value and the wind direction indication value collected from the data, and calculate the indication difference. The estimated value is used as the basis for evaluating the wind direction accuracy. It should meet the requirements of 5.4.5.
6.6.4.3 Start the test with wind speed in the x direction. The wind sensor must be installed in the wind measuring room. The wind vane and the wind axis must change in sequence. The wind speed must increase slowly. The wind vane starts and rotates (in seconds). Record the wind speed when it reaches 5 degrees. , according to the above method, the vehicle is tested twice a year, and the best one is the evaluation basis of the wind speed sensor starting speed measurement, which is in line with the requirements of 5.4.5. 6.6.4.4 Wind speed test
Wind direction sensor monitoring device in the test, the wind speed gradually reaches 75 stabilization time 53 after the test is completed, the wind direction sensor should not break or deform, and the performance of the sub-virtual test should be carried out during the appraisal inspection. 6.6.5 Speed measuring watt
6.6.5.1 Test device
a) Second-class standard push and come out, maintenance confirmation. PE
Complete trustee:
) Wind sprinkler.
d) Factory air meter, "Alliance meter and relative humidity requirements, 6.6.5.2 Starting speed test
Install the wind speed sensor in the wind: no wind cup is in a standard stop state, start the fan to make the wind speed directly increase and record when the cup starts to start. The wind speed is strictly prohibited. Then use the force method to measure 3 items and take the maximum of 1 as the starting speed of the sensor for evaluation. It should meet the main requirements of 6.6.5.3 The accuracy test point of the old wind is 4 degrees, take the maximum of 3,,-1.2,,4,,61 : point
QX/T1—2000
Based on the actual wind speed value (P) of the differential pressure, the standard temperature, air pressure and relative condensation value, the standard wind speed value in the wind tunnel is calculated: the wind speed indication value of the data collector is compared with the standard wind speed value, the indication tolerance is calculated, and the maximum value of the indication error of each test point is taken as the standard wind speed accuracy, which shall meet the requirements of 5.4.6.6.5.4 Quality conformity test points and order of wind speed verification are: 2.5, 10, 26.3 m/+ 6.5.3 The test results are in accordance with the requirements of 5.1.3. 6.6.5.5 Wind strength test
The wind speed sensor is installed in the wind, and the wind speed function is stepped outside. After the test, the wind speed sensor must be able to maintain its shape, deformation and performance.
The wind strength test is only carried out during the inspection. 6.6.6
6.6.6.1 Test device
a) 314.13 ml. standard ball, accuracy: ±0.0 h) 942, 4F ml standard ball + non-decoration: 1 0.16 mL. ) meter,
E.5.6.2 Test method
Measurement is carried out on two rainfall levels, mm and mr. 1mm for 1mm, 1mm/min for 1mm, 1mm/min for 1mm, and 4mm/rr for 1mm.6.6.2.1 Test for rainfall of 110mm
Use a 312.16mL standard ball to fill the F meter with water. The filling speed is carried out according to the two precipitation conditions. Record the rainfall reading on the meter!
Test each rainfall intensity separately. Use the average of the two indications minus the standard value of the standard ball as the indication difference of the rainfall reading. Use the smaller of the two indication errors as the evaluation basis of the accuracy of the rainfall meter. It shall comply with the requirements of 4, 7, and 6.6.6. 2.230 The micro-volume test is 42.48 mT. The test method is the same as G.5.i.2.1. The test results shall meet the requirements of 5.1.7. 6.7 The accuracy test of the single energy measurement is carried out by using the standard radio station number of the Chinese radio station. The test result is that the clock of the instrument is kept accurate for 2 hours. The test result shall meet the requirements of 5.6. 6.8 The power consumption test of the data acquisition is carried out by collecting all the safety devices in the environment and then disconnecting the mains for 30 minutes. The power consumption within 7 hours shall meet the requirements of 5.6. 6.9 The telemetering station shall test the transmission potential again. The environment is not suitable for 10 minutes. The transmission belt and the data acquisition rack shall be close to each other. The data recording table shall be recorded. 15. The electrical system of the industry will measure again according to the sensor and the data acquisition ticket pin, record the observation data of each gas source at this time, and the value of the measured data should be based on the meteorological standard. 6.10 Environmental Condition Test
Environmental system test purchase accounting for the error acquisition department and the backup source department, 6.10.1 Low test
610.1.1 Internal
According to the relevant provisions of GE/2423.141. Test parameters are as follows: Test conditions:
Continued time:
Temperature change rate:
Recovery time
/ c:/min;
The internal and external parts should be able to work normally
6.10.1.27 Outdoor part
QX/T1-2000
Perform according to the relevant provisions of GB 2423.1Ab. Test parameters are as follows: Micro temperature:
Continued time:
Cavitation time;
The external part should be able to work normally.
6. 10. 2 High temperature reaction
6.10.2.1 Internal part
Perform according to the relevant provisions of GB 1/3425.21. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
30 aC:
The internal part should continue the normal test:
5.10.2.2 The external part should be carried out according to the relevant provisions of GB/T2123.2Bb. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
6or±?:
1 c/rwn:
Outdoor part can be operated.
6.10.3 Alternating frequency heating test
6.10.3.1 Indoor part
According to the relevant provisions of GT2423.4, the high temperature is 40℃: test cycle 2. The test period is 2 hours. After the test, the basic safety test of 55℃ shall be carried out immediately, and the requirements shall be met. After the basic safety test, the indoor part shall be able to work. 6.10.3.2 Outdoor part
According to the relevant provisions of G15/T4254, the high temperature test cycle is 1d. The test results are as follows: 2h. The basic safety test of 3.5℃ can be carried out, and the requirements shall be met. After the basic safety test, the outdoor part shall be able to work normally. 6.10.4 Test type test
Our company 3/12123.10 and the US regulations 11. Test bundle piece, type 1 station structure parts especially crack, deformation and movement, through the road work
6.10.5 Impact test
According to (the following are all in accordance with the US regulations 2433.1). After the test, the new salt component has no crack, obvious deformation and movement, and can work normally after power on.
6.10.6 Transportation test
According to the provisions of R/T658, but a small flip mark test is performed. After the test, the type 1 station structure has no crack, obvious deformation and movement, and the first quality test is given.
6.11 Power supply specification test
6.11.11 Power supply specification and store test50%, 3c%
In the process of increasing the source of humidity, the market can reduce humidity, and there is a very high potential for mixing in the process of reducing humidity! When the humidity point is adjusted to the stable delayed reading of mi:
The reading on the data collector is constant minus the value of the standard instrument, and the reading on the forward and reverse process of each test point is calculated:
The error of the reading on the full-scale test point is the maximum value of the average error, which is used as the evaluation basis for the humidity sensor measurement. The sequence includes 5.4.4,
6.6.4 Test
6.6.4.1 Device
) (--35\ double disk, decomposition: 1\
5) Second-class standard benzene pressure gauge, accuracy: 1.8P:, Pitot fiber. 31.005
) barometer, temperature gauge for humidity gauge,
6. 5. 4.2 Test direction accuracy
Place the wind sensor on the -3\ degree dial and align it with the dial first. Then rotate it 10° at each test point to read the wind direction indication value and the wind direction indication value collected from the data, and calculate the indication difference. The estimated value is used as the basis for evaluating the wind direction accuracy. It should meet the requirements of 5.4.5.
6.6.4.3 Start the test with wind speed in the x direction. The wind sensor must be installed in the wind measuring room. The wind vane and the wind axis must change in sequence. The wind speed must increase slowly. The wind vane starts and rotates (in seconds). Record the wind speed when it reaches 5 degrees. , according to the above method, the vehicle is tested twice a year, and the best one is the evaluation basis of the wind speed sensor starting speed measurement, which is in line with the requirements of 5.4.5. 6.6.4.4 Wind speed test
Wind direction sensor monitoring device in the test, the wind speed gradually reaches 75 stabilization time 53 after the test is completed, the wind direction sensor should not break or deform, and the performance of the sub-virtual test should be carried out during the appraisal inspection. 6.6.5 Speed measuring watt
6.6.5.1 Test device
a) Second-class standard push and come out, maintenance confirmation. PE
Complete trustee:
) Wind sprinkler.
d) Factory air meter, "Alliance meter and relative humidity requirements, 6.6.5.2 Starting speed test
Install the wind speed sensor in the wind: no wind cup is in a standard stop state, start the fan to make the wind speed directly increase and record when the cup starts to start. The wind speed is strictly prohibited. Then use the force method to measure 3 items and take the maximum of 1 as the starting speed of the sensor for evaluation. It should meet the main requirements of 6.6.5.3 The accuracy test point of the old wind is 4 degrees, take the maximum of 3,,-1.2,,4,,61 : point
QX/T1—2000
Based on the actual wind speed value (P) of the differential pressure, the standard temperature, air pressure and relative condensation value, the standard wind speed value in the wind tunnel is calculated: the wind speed indication value of the data collector is compared with the standard wind speed value, the indication tolerance is calculated, and the maximum value of the indication error of each test point is taken as the standard wind speed accuracy, which shall meet the requirements of 5.4.6.6.5.4 Quality conformity test points and order of wind speed verification are: 2.5, 10, 26.3 m/+ 6.5.3 The test results are in accordance with the requirements of 5.1.3. 6.6.5.5 Wind strength test
The wind speed sensor is installed in the wind, and the wind speed function is stepped outside. After the test, the wind speed sensor must be able to maintain its shape, deformation and performance.
The wind strength test is only carried out during the inspection. 6.6.6
6.6.6.1 Test device
a) 314.13 ml. standard ball, accuracy: ±0.0 h) 942, 4F ml standard ball + non-decoration: 1 0.16 mL. ) meter,
E.5.6.2 Test method
Measurement is carried out on two rainfall levels, mm and mr. 1mm for 1mm, 1mm/min for 1mm, 1mm/min for 1mm, and 4mm/rr for 1mm.6.6.2.1 Test for rainfall of 110mm
Use a 312.16mL standard ball to fill the F meter with water. The filling speed is carried out according to the two precipitation conditions. Record the rainfall reading on the meter!
Test each rainfall intensity separately. Use the average of the two indications minus the standard value of the standard ball as the indication difference of the rainfall reading. Use the smaller of the two indication errors as the evaluation basis of the accuracy of the rainfall meter. It shall comply with the requirements of 4, 7, and 6.6.6. 2.230 The micro-volume test is 42.48 mT. The test method is the same as G.5.i.2.1. The test results shall meet the requirements of 5.1.7. 6.7 The accuracy test of the single energy measurement is carried out by using the standard radio station number of the Chinese radio station. The test result is that the clock of the instrument is kept accurate for 2 hours. The test result shall meet the requirements of 5.6. 6.8 The power consumption test of the data acquisition is carried out by collecting all the safety devices in the environment and then disconnecting the mains for 30 minutes. The power consumption within 7 hours shall meet the requirements of 5.6. 6.9 The telemetering station shall test the transmission potential again. The environment is not suitable for 10 minutes. The transmission belt and the data acquisition rack shall be close to each other. The data recording table shall be recorded. 15. The electrical system of the industry will measure again according to the sensor and the data acquisition ticket pin, record the observation data of each gas source at this time, and the value of the measured data should be based on the meteorological standard. 6.10 Environmental Condition Test
Environmental system test purchase accounting for the error acquisition department and the backup source department, 6.10.1 Low test
610.1.1 Internal
According to the relevant provisions of GE/2423.141. Test parameters are as follows: Test conditions:
Continued time:
Temperature change rate:
Recovery time
/ c:/min;
The internal and external parts should be able to work normally
6.10.1.27 Outdoor part
QX/T1-2000
Perform according to the relevant provisions of GB 2423.1Ab. Test parameters are as follows: Micro temperature:
Continued time:
Cavitation time;
The external part should be able to work normally.
6. 10. 2 High temperature reaction
6.10.2.1 Internal part
Perform according to the relevant provisions of GB 1/3425.21. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
30 aC:
The internal part should continue the normal test:
5.10.2.2 The external part should be carried out according to the relevant provisions of GB/T2123.2Bb. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
6or±?:
1 c/rwn:
Outdoor part can be operated.
6.10.3 Alternating frequency heating test
6.10.3.1 Indoor part
According to the relevant provisions of GT2423.4, the high temperature is 40℃: test cycle 2. The test period is 2 hours. After the test, the basic safety test of 55℃ shall be carried out immediately, and the requirements shall be met. After the basic safety test, the indoor part shall be able to work. 6.10.3.2 Outdoor part
According to the relevant provisions of G15/T4254, the high temperature test cycle is 1d. The test results are as follows: 2h. The basic safety test of 3.5℃ can be carried out, and the requirements shall be met. After the basic safety test, the outdoor part shall be able to work normally. 6.10.4 Test type test
Our company 3/12123.10 and the US regulations 11. Test bundle piece, type 1 station structure parts especially crack, deformation and movement, through the road work
6.10.5 Impact test
According to (the following are all in accordance with the US regulations 2433.1). After the test, the new salt component has no crack, obvious deformation and movement, and can work normally after power on. wwW.bzxz.Net
6.10.6 Transportation test
According to the provisions of R/T658, but a small flip mark test is performed. After the test, the type 1 station structure has no crack, obvious deformation and movement, and the first quality test is given.
6.11 Power supply specification test
6.11.11 Power supply specification and store test50%, 3c%
In the process of increasing the source of humidity, the market can reduce humidity, and there is a very high potential for mixing in the process of reducing humidity! When the humidity point is adjusted to the stable delayed reading of mi:
The reading on the data collector is constant minus the value of the standard instrument, and the reading on the forward and reverse process of each test point is calculated:
The error of the reading on the full-scale test point is the maximum value of the average error, which is used as the evaluation basis for the humidity sensor measurement. The sequence includes 5.4.4,
6.6.4 Test
6.6.4.1 Device
) (--35\ double disk, decomposition: 1\
5) Second-class standard benzene pressure gauge, accuracy: 1.8P:, Pitot fiber. 31.005
) barometer, temperature gauge for humidity gauge,
6. 5. 4.2 Test direction accuracy
Place the wind sensor on the -3\ degree dial and align it with the dial first. Then rotate it 10° at each test point to read the wind direction indication value and the wind direction indication value collected from the data, and calculate the indication difference. The estimated value is used as the basis for evaluating the wind direction accuracy. It should meet the requirements of 5.4.5.
6.6.4.3 Start the test with wind speed in the x direction. The wind sensor must be installed in the wind measuring room. The wind vane and the wind axis must change in sequence. The wind speed must increase slowly. The wind vane starts and rotates (in seconds). Record the wind speed when it reaches 5 degrees. , according to the above method, the vehicle is tested twice a year, and the best one is the evaluation basis of the wind speed sensor starting speed measurement, which is in line with the requirements of 5.4.5. 6.6.4.4 Wind speed test
Wind direction sensor monitoring device in the test, the wind speed gradually reaches 75 stabilization time 53 after the test is completed, the wind direction sensor should not break or deform, and the performance of the sub-virtual test should be carried out during the appraisal inspection. 6.6.5 Speed measuring watt
6.6.5.1 Test device
a) Second-class standard push and come out, maintenance confirmation. PE
Complete trustee:
) Wind sprinkler.
d) Factory air meter, "Alliance meter and relative humidity requirements, 6.6.5.2 Starting speed test
Install the wind speed sensor in the wind: no wind cup is in a standard stop state, start the fan to make the wind speed directly increase and record when the cup starts to start. The wind speed is strictly prohibited. Then use the force method to measure 3 items and take the maximum of 1 as the starting speed of the sensor for evaluation. It should meet the main requirements of 6.6.5.3 The accuracy test point of the old wind is 4 degrees, take the maximum of 3,,-1.2,,4,,61 : point
QX/T1—2000
Based on the actual wind speed value (P) of the differential pressure, the standard temperature, air pressure and relative condensation value, the standard wind speed value in the wind tunnel is calculated: the wind speed indication value of the data collector is compared with the standard wind speed value, the indication tolerance is calculated, and the maximum value of the indication error of each test point is taken as the standard wind speed accuracy, which shall meet the requirements of 5.4.6.6.5.4 Quality conformity test points and order of wind speed verification are: 2.5, 10, 26.3 m/+ 6.5.3 The test results are in accordance with the requirements of 5.1.3. 6.6.5.5 Wind strength test
The wind speed sensor is installed in the wind, and the wind speed function is stepped outside. After the test, the wind speed sensor must be able to maintain its shape, deformation and performance.
The wind strength test is only carried out during the inspection. 6.6.6
6.6.6.1 Test device
a) 314.13 ml. standard ball, accuracy: ±0.0 h) 942, 4F ml standard ball + non-decoration: 1 0.16 mL. ) meter,
E.5.6.2 Test method
Measurement is carried out on two rainfall levels, mm and mr. 1mm for 1mm, 1mm/min for 1mm, 1mm/min for 1mm, and 4mm/rr for 1mm.6.6.2.1 Test for rainfall of 110mm
Use a 312.16mL standard ball to fill the F meter with water. The filling speed is carried out according to the two precipitation conditions. Record the rainfall reading on the meter!
Test each rainfall intensity separately. Use the average of the two indications minus the standard value of the standard ball as the indication difference of the rainfall reading. Use the smaller of the two indication errors as the evaluation basis of the accuracy of the rainfall meter. It shall comply with the requirements of 4, 7, and 6.6.6. 2.230 The micro-volume test is 42.48 mT. The test method is the same as G.5.i.2.1. The test results shall meet the requirements of 5.1.7. 6.7 The accuracy test of the single energy measurement is carried out by using the standard radio station number of the Chinese radio station. The test result is that the clock of the instrument is kept accurate for 2 hours. The test result shall meet the requirements of 5.6. 6.8 The power consumption test of the data acquisition is carried out by collecting all the safety devices in the environment and then disconnecting the mains for 30 minutes. The power consumption within 7 hours shall meet the requirements of 5.6. 6.9 The telemetering station shall test the transmission potential again. The environment is not suitable for 10 minutes. The transmission belt and the data acquisition rack shall be close to each other. The data recording table shall be recorded. 15. The electrical system of the industry will measure again according to the sensor and the data acquisition ticket pin, record the observation data of each gas source at this time, and the value of the measured data should be based on the meteorological standard. 6.10 Environmental Condition Test
Environmental system test purchase accounting for the error acquisition department and the backup source department, 6.10.1 Low test
610.1.1 Internal
According to the relevant provisions of GE/2423.141. Test parameters are as follows: Test conditions:
Continued time:
Temperature change rate:
Recovery time
/ c:/min;
The internal and external parts should be able to work normally
6.10.1.27 Outdoor part
QX/T1-2000
Perform according to the relevant provisions of GB 2423.1Ab. Test parameters are as follows: Micro temperature:
Continued time:
Cavitation time;
The external part should be able to work normally.
6. 10. 2 High temperature reaction
6.10.2.1 Internal part
Perform according to the relevant provisions of GB 1/3425.21. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
30 aC:
The internal part should continue the normal test:
5.10.2.2 The external part should be carried out according to the relevant provisions of GB/T2123.2Bb. The test parameters are as follows: Test temperature:
Duration:
Temperature change rate:
Recovery time:
6or±?:
1 c/rwn:
Outdoor part can be operated.
6.10.3 Alternating frequency heating test
6.10.3.1 Indoor part
According to the relevant provisions of GT2423.4, the high temperature is 40℃: test cycle 2. The test period is 2 hours. After the test, the basic safety test of 55℃ shall be carried out immediately, and the requirements shall be met. After the basic safety test, the indoor part shall be able to work. 6.10.3.2 Outdoor part
According to the relevant provisions of G15/T4254, the high temperature test cycle is 1d. The test results are as follows: 2h. The basic safety test of 3.5℃ can be carried out, and the requirements shall be met. After the basic safety test, the outdoor part shall be able to work normally. 6.10.4 Test type test
Our company 3/12123.10 and the US regulations 11. Test bundle piece, type 1 station structure parts especially crack, deformation and movement, through the road work
6.10.5 Impact test
According to (the following are all in accordance with the US regulations 2433.1). After the test, the new salt component has no crack, obvious deformation and movement, and can work normally after power on.
6.10.6 Transportation test
According to the provisions of R/T658, but a small flip mark test is performed. After the test, the type 1 station structure has no crack, obvious deformation and movement, and the first quality test is given.
6.11 Power supply specification test
6.11.11 Power supply specification and store test4. Required table,
6.6.4 Test
6.6.4.1 Xie device
) (--35\ double disk, decomposition: 1\
5) second-class standard benzene pressure gauge, accuracy: Shixin.8P:, Pitot fiber.31.005
) barometer, temperature table and humidity table,
6. 5. 4.2 Test direction accuracy
Place the wind sensor on the -3\ degree dial and align it with the dial first. Then rotate it 10° at each test point to read the wind direction indication value and the wind direction indication value collected from the data, and calculate the indication difference. The estimated value is used as the basis for evaluating the wind direction accuracy. It should meet the requirements of 5.4.5.
6.6.4.3 Start the test with wind speed in the x direction. The wind sensor must be installed in the wind measuring room. The wind vane and the wind axis must change in sequence. The wind speed must increase slowly. The wind vane starts and rotates (in seconds). Record the wind speed when it reaches 5 degrees. , according to the above method, the vehicle is tested twice a year, and the best one is the evaluation basis of the wind speed sensor starting speed measurement, which is in line with the requirements of 5.4.5. 6.6.4.4 Wind speed test
Wind direction sensor monitoring device in the test, the wind speed gradually reaches 75 stabilization time 53 after the test is completed, the wind direction sensor should not break or deform, and the performance of the sub-virtual test should be carried out during the appraisal inspection. 6.6.5 Speed measuring watt
6.6.5.1 Test device
a) Second-class standard push and come out, maintenance confirmation. PE
Complete trustee:
) Wind sprinkler.
d) Factory air meter, "Alliance meter and relative humidity requirements, 6.6.5.2 Starting speed test
Install the wind speed sensor in the wind: no wind cup is in a standard stop state, start the fan to make the wind speed directly increase and record when the cup starts to start. The wind speed is strictly prohibited. Then use the force method to measure 3 items and take the maximum of 1 as the starting speed of the sensor for evaluation. It should meet the main requirements of 6.6.5.3 The accuracy test point of the old wind is 4 degrees, take the maximum of 3,,-1.2,,4,,61 : point
QX/T1—2000
Based on the actual wind speed value (P) of the differential pressure, the standard temperature, air pressure and relative condensation value, the standard wind speed value in the wind tunnel is calculated: the wind speed indication value of the data collector is compared with the standard wind speed value, the indication tolerance is calculated, and the maximum value of the indication error of each test point is taken as the standard wind speed accuracy, which shall meet the requirements of 5.4.6.6.5.4 Quality conformity test points and order of wind speed verification are: 2.5, 10, 26.3 m/+ 6.5.3 The test results are in accordance with the requirements of 5.1.3. 6.6.5.5 Wind strength test
The wind speed sensor is installed in the wind, and the wind speed function is stepped outside. After the test, the wind speed sensor must be able to maintain its shape, deformation and performance.
The wind strength test is only carried out during the inspection. 6.6.6
6.6.6.1 Test device
a) 314.13 ml. standard ball, accuracy: ±0.0 h) 942, 4F ml standard ball + non-decoration: 1 0.16 mL. ) meter,
E.5.6.2 Test method
Measurement is carried out on two rainfall levels, mm and mr. 1mm for 1mm, 1mm/min for 1mm, 1mm/min for 1mm, and 4mm/rr for 1mm.6.6.2.1 Test for rainfall of 110mm
Use a 312.16mL standard ball to fill the F meter with water. The filling speed is carried out according to the two precipitation conditions. Record the rainfall reading on the meter!
Test each rainfall intensity separately. Use the average of the two indications minus the standard value of the standard ball as the indication difference of the rainfall reading. Use the smaller of the two indication errors as the evaluation basis of the accuracy of the rainfall meter. It shall comply with the requirements of 4, 7, and 6.6.6. 2.230 The micro-volume test is 42.48 mT. The t
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