Some standard content:
ICs39.040.20
Classification number: Y11
Preparation number: 16422-2005
Light Industry Industry Standard of the People's Republic of China
QB/T2742-2005
Digital information calendars
Numeralinfurmation calendars2005-07-26Issued
National Development and Reform Commission of the People's Republic of China2006-01-01Implementation
This standard is under the jurisdiction of Shandong Light Industry Federation
This standard is under the jurisdiction of Shandong Standardization Center. Foreword
This standard is issued by Jiangshan Electric Co., Ltd. and Light Industry Research Institute. The main drafters of the standard are: Can Zhu, Xia Song, Tang Zhuimin, Hong Zhihui, and Shang Guangyuan. This standard is first issued:
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QBT2742
1 Scope
Digital information calendar
QB/T2742—2005
This standard defines the classification, requirements, test methods, inspection principles and marking, installation, transportation and storage of digital information calendar (hereinafter referred to as "digital information calendar").
This standard uses AC medium current to display basic information such as time, date, week and other additional information in digital form.
2 Normative references
The clauses in the listed documents become the clauses of this standard through the reference of the standard. From the date of the opening document, the accompanying amendments (not included) issued after the copying are not applicable to the contents of the standard. However, the parties who reach an agreement based on this standard are encouraged to study whether they are sufficient. The latest versions of these documents can be used together. For any document without a date, the latest version applies to this standard B/T2828.1-2003 Counted test procedure Part 1: Inspection plan based on acceptance quality limit (AQL) GB/T2829-2002 Counted sample test procedure and table (applicable to the inspection of stability during production) GB4706.1-18 Safety of household appliances Part 3: General requirements 4 Definition and classification 3.1 Definition The following definitions apply to this standard Digital information calendar Electronic timekeeping products that display basic information such as time, date, week, etc. in mathematical form and can also display a variety of other additional information. 3.2 Classification According to the time display method, it is divided into: Digital type - Digital type - Mathematical and numerical mixed type 4 Requirements 4.1 Working voltage The digital calendar shall be operated at ac (220=33)V or ac (110=17)V and the display shall be normal. 4.2 Working temperature The digital calendar shall be operated within the temperature range of -10℃～50℃ and the display shall not stop. 4.3 Average actual running time The average actual daily difference or average instantaneous daily difference screen information page runs continuously for 3 hours, and the average actual running difference M or the average instantaneous H difference H of the flat groove should meet the requirements of Table 1. 4.4 Working reliability
4.4.1 The information side should not stop running under normal use conditions, the data calcium display should not be normal, the analysis should not be missing, insufficient, hidden and not displayed, and the function chain should be flexible and reliable. 4.4.2 The information is given a semi-average actual daily difference. During the average instantaneous daily difference test, the total error should not be more than 1M4.4.3 The information output should be non-standard, and the timing should be equal to the phenomenon. 1
QR/T27422CC5
Hot resistance: s/
4.5 Display synchronization
Table! Index
-n. s--o. s
H means that the effective digital pointer should be small and should be installed in accordance with the table. 4.6 The hour and minute hands should be coordinated and matched. When the hour hand is aligned with the center of the hour hand, the minute hand "12" should not exceed the center grid. 4.7 Safety performance 4.1.1 The resistance between the live part and the easily lost part should be no less than 10 times. 4.7.2 The daily gas intensity can withstand the test of the convex gas point reduction of 1800, and the test of the internal strategy and the advantage of penetration phenomenon, 2.7. 3. The power supply of the user is designed to use the market power supply and the minimum file of the soft money. The direct standard is 04/06.1-1098. The 25th sheet of the power supply is about the current 4.8T; the temperature is (state), and the analysis shows that the 24-degree heat test is carried out in the environment with a degree of 80%, and the national test is carried out. The test is carried out by the national test station! Some requirements, the hidden edge seven resistances should be evaluated and the impact energy should not be less than 0.4.9. The impact energy should not be less than 0.6. The test is carried out by the six-point impact test. After the test, it is not possible to cause the surface to crack. The image 1 should be able to meet the requirements of 7.1.4.13 durability. The durability test of the 13th chapter is 2.253Vac.127V, and the temperature is 5℃. During the purchase period, the environment temperature is not different from the requirements in Table 1. 4.1 The machine can be non-volatile and cannot withstand the limitations of the display and design. It should not freeze or display the carbon letter phenomenon. 4.12. Source switching
There must be no AC or DC light in the middle of the control machine, and there must be no flickering, etc., which must not affect the working state: 5. The sense line must be worn in the working style
4.13 External
4.3.1 The sense line should be smooth and level, without any difference, that is, the traces should be active, etc. The surface should be clean and clear, and the glass should not be sensitive to sound. The bottom of the system should be uniform and the color should be accurate. There should be no broken wires or broken phenomena: 1. The sense line should not be colored, and the movement should not drop
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5 Test method
Test environment
QB/T2742—2335
Urgent! There is no resistance, the test is 18-, temperature sensitivity is not 2: the relative agent is not more than 52 power supply
except for other products provided by the user for the new a core 22u or ac110V53 pre-operation time
except for the provisions, the position of the test before the purchase of ten 1. work condition, in the environment of 5.1 to run 11. 5. 4 receiver equipment
test special month Han equipment parts correction rate and Chen Dazhou allowable condition difference core table 2, general transformer constant error than the measured error requires a valid table 2 test instrument equipment
long according to the equipment service
test exchange
white wet giant family box
guide test valley
5. 5 Test items
5.5.1 Working pressure
1, relative%
0.1g. IHz
Maximum allowable error
±1, apparent=3%
-0. Ie±1z
Good determination, forget to read the industry test card ac.187 753V#a93V and 127 each industry m also, the period of inspection of the total history of the certificate: the station should meet the requirements of 4.1 5.5.2 working temperature
the flow point history in the working temperature of any Lan ten <50 = 1) environment monitoring 2, take out in 5.1 environment small recovery production 2 five, then start the total work in the temperature (heart ± 1) environment 2 (when the test age can also be done at low temperature) from 5, low virtual ring training ratio 5 in 2a after the information history of long life, the requirements of the letter meet 42. 5.53 average daily difference is the average instantaneous daily difference reward signal recording music on time let the next continuous operation d, minute measurement! 1 of the actual 14,: time, or will be continuous within the information, (231) its environment are less than 2, respectively 3d time difference with m: average actual daily or (1) sweat bomb, average time day related to the formula (2) calculation, the result should meet the requirements of 4.3. M+MM,
in:
average actual, single letter second year day (s/
actual 1 is the difference, single for the six involved:: actual 2 is the daily difference, single for you six () actual 3 of the small H, single action every s/)
, 4 m,M,
QR/T 27422005
m,\ is the time of the first day, in seconds per day (s/d): m,—— is the time difference of the second day, in seconds per day (s/d): m— is the instantaneous time of the third day, in seconds per person (/d. 5.54 Operation reliability
5.5.4.1 During the operation of the time display, observe the operation and display status, ensure the operation of each function chain, and meet the requirements of 4.4.1. 5.5.4.2 Compare with the standard timer, and the average difference is the average value. The time display should meet the requirements of 4.4.2 during the test period.
5.5.4.3 For the H type signal, the direction of the dial meter is specified, and the time is rotated to the diagram. The dial needle can be checked and the result is in accordance with the requirements of 4.4.3. 5.5.5 Display synchronization
H test, the result y meets the requirements of 4.5.
5.5.B Time meter coordination difference
Adjust the hour hand of the compensation interest. The current of the medium is 3", 6", 9", and 12" respectively, and the result is in accordance with the requirements of 4.6. 5.5.7 Use a resistance tester to measure the external touchable metal parts (light metal parts, the electric fire is better at the hanging pin mouth) and the power supply insulation ratio, and the result shall meet the requirements of 4.7.1. 5.5.8 Electrical strength test is carried out according to the method in 4706.1-1. The result shall meet the requirements of 4.7.2. 5.5. 9 Power line
Power line safety GB470.11998 Section 25 inspection method is implemented, and the station shall meet the requirements of 4.7.3 5510 Moisture and heat resistance
The standard timer is placed in the environment specified in 4.8 for 24 hours: when the maximum is 5 minutes, it is compared with the standard timer, and the insulation resistance is tested. The result shall meet the requirements of 48. 5.5.11 Special impact
Fix the test point on the circuit, and at a distance of not less than 30cm from the total timer, apply a spring impact of not less than 200 to the test point of the information timer. The surface of the timer that contacts the total timer should be padded with a polytetrafluoroethylene block with a thickness of not more than 10mm. When the timer is different, The test is carried out 3 times. The display status of the signal point is observed, and the insulation resistance is tested. The result should meet the requirements of 4.
Note: The connection performance information is based on the use conditions. 5.5.12 Durability
The signal point is operated under the conditions of 4.10. The working status of the signal point is observed. In the environment specified in 5.1 and the working voltage specified in 5.2, the result is compared with the timer for 24 hours. The result should meet the requirements of 4.10
5.5.13 Start-up reliability
In the state without backup power supply, turn on and off the signal point at a speed of 1 time, and carry out 3 consecutive tests. After the test, the system is in the state of shutdown and the test results meet the requirements of 4.11. 5.5.14 Power supply switching
The system equipped with backup power supply shall be switched on and off at a speed of "100 times", and the system shall be switched on and off for 3 times in a row. The system shall be in the state of shutdown and the test results shall meet the requirements of 4.12. 5.5.15 Appearance
Under natural light, the system shall be kept in the state of shutdown for 4m, and the test results shall meet the requirements of 4.13. YtKAoNmKAca
8 Inspection rules
Day.1 Sampling
The sample oil is taken from the specified machine to verify the performance of the selected production point. 2 Factory inspection
QB/ T2742—2005
6.2.1 The inspection is carried out in accordance with GB/12828.1-2003. The inspection is carried out according to the following conditions: The non-conforming items are classified according to the acceptance items or risk A0L, see Table 3.
Table 3 Factory Inspection
Non-conforming Classification
Average Daily Difference or Half Solution Time
Workability
Start-up Operability
Acceptance Quality Limit AQ1
Note: The initial condition of the inductive resistance is the safety performance requirement. Once the sample is effective, the number of individual specifications is the sampling rate in the table. The sample rate is usually reached. The supply and demand sides can propose a sample plan for the purchase: Other plans can be determined by both parties. Regarding the sampling plan, the specifications of GB/T2828.1-2003 should be followed. 6.2.1.1 The inspection process should be carried out in accordance with GB/T2829.1-2003. The strictness and latitude of the inspection should be determined according to the degree of strictness. 6.2.1.2 The acceptance or rejection after inspection and the treatment of the printed samples after inspection should be carried out in accordance with GBT2825.1-2003. 6.3 Type inspection 6.3.1 Risk control GB/T2829-2002 should be followed to judge the level of sampling. The inspection month, non-conformity classification, sample list and unqualified quality level RQL are shown in Table 4. 6.3.1.1 Inspection opportunities are determined from the control plan. The inspection batch is selected from the following: 6.3.1.2 Judgment of whether the inspection batch is qualified or not GET2829-2002 is completed. After the 4-type inspection, the sample is not qualified. The average quality is determined as the standard product! 6.3.2 Inspection cycle
Type inspection is generally once a year. When the following situations occur, it should also be inspected by type inspection
: a) The product is produced for more than a period of time: b) During the production period, the production process is maintained, and the material has a large change e) The national quality supervision and consultation requires the test type inspection. Table 4 Type inspection
Small rear emperor classification
Or peace time
One work two rely on busy
Openability
Not including robbery
Six meeting parts
QE/T2742—2005
Quality classification
Two work pressure
Three degrees
Average inspection modification
Dynamic recognition paint ||tt ||Source switch
Table 4 (continued)
Unqualified
Quality level
Number
Note: If the product is not in compliance with the safety requirements, the same modification is adopted. The column effect is 2, and the qualified effect is 2: When the product specification has no change in production performance, no material degradation inspection, marking, packaging, transportation, storage, etc. are carried out.
7. 1 Marking and labeling
1.1 Information: The markings of "Nanjing Standard" and "Production": 1.2 Information: The product description shall include the following contents: Product name, specification or model, brand or trademark: 1) Product name and certificate,
α) Production date:
Inspection pass stamp
el adopts the standard:
F Basic variables:||t g) Instructions for use and maintenance, n) Warranty period: 1) The manufacturer's instructions 7.2 Packaging 3.1 Each product should be packed in an independent box, which should contain the certificate of conformity, warranty card and warranty period. 2.2 After the product is packed in the box, there should be a warning label and "Handle with care" on the outside. "Moisture-proof" mark: Product name, specification or model Brand or trademark; Product quantity: Standard number: External dimensions of packaging box: length × height × Packing box·YikaoNmka- Manufacturer name and address 1.3 Transportation and storage QB/12742-2005 7.3.1 The product should be handled with care, not in pairs or in a straight line, and should be avoided from high temperature, strong vibration, and moisture. 7.3.2 The storage environment of the product should be kept dry, with an ambient temperature of 5~35℃ and a relative humidity of less than 70%. 7.3.3 When transporting and storing the product, avoid placing items that can produce corrosive gases together.11 Special impact
Fix the test point on the circuit, at a distance of not less than 30cm from the signal circuit, apply a spring force of not less than 200 to the test point of the signal circuit, and add a polytetrafluoroethylene block with a thickness of not more than 10mm on the contact surface of the signal circuit. Select different points for 3 times. Observe the display status of the signal circuit at the test point, test the insulation resistance, and the result should meet the requirements of 4.
Note: The performance of the whole machine shall be determined according to the usage conditions. 5.5.12 Durability
Specifications: The machine shall be operated under the conditions specified in 4.10, and the working status shall be observed. In the environment specified in 5.1 and the working conditions specified in 5.2, the machine shall be compared with the equipment after 24 hours of operation. The results shall meet the requirements of 4.10.
5.5.13 Start-up reliability
Start and load the power at a speed of 1 time without backup power supply. After 3 consecutive times, the machine shall be able to maintain the same state and pass the operation. The results shall meet the requirements of 4.11. 5.5.14 Power Switching
Turn the power supply of the computer equipped with backup power supply on and off at a speed of "100 times", and perform air-to-air switching. Perform three times in a row to show that the computer is in a downtime state and conduct inspection. The result should meet the requirements of 4.12. 5.5.15 Appearance
Under natural light, the computer should be in normal working state for more than 4 meters, and the result should meet the requirements of 4.13. tt||8 Inspection rules
1 Sampling
The sample of oil is taken from the designated machine to verify the quality of the product.2 Factory inspection
QB/T2742—2005
6.2.1 Inspection is carried out according to GB/12828.1-2003. The inspection is carried out according to the following conditions: The sample is not suitable for classification and shall be accepted according to the item or risk A0 L See Table 3.
Table 3 Factory Inspection
Non-inclusive Classification
Average daily difference or half-solution time
Wide workability
Start-up operability
Acceptance quality limit AQ1
Note; The initial condition of the inductive resistance is the safety performance requirement, one-time push, sample effect, individual constants are the extraction rate of the table, the instrument is usually reached, and the sample force proposal can be put forward in the supply and demand effect For buyers: Other plans can be decided by both parties. For any sampling plan, the specifications of GE/T2828.1-2003 shall be followed. 6.2.1.1 The inspection process shall be carried out in accordance with GBT2829.1-2003. The strictness and latitude of the inspection shall be carried out to the extent that they are sufficient. 6.2.1.2 Whether to accept or not after inspection and the handling of the sample after inspection shall follow GBT2825.1 6.3 Type inspection 6.3.1 Risk control GB/T2829-2002 method is used to judge the level of the product. The inspection month, non-conformity classification, sample list and unqualified quality level RQL are shown in Table 4. 6.3.1.1 The inspection opportunity is determined by the control plan. The inspection batch is selected from the following: 6.3.1.2 Acceptance The judgment of whether the store is qualified or not is based on the GET2829-2002 complete test. After the 4-type test, the sample is not qualified. The average quality of the product is the same as that of the standard product! 6.3.2 Test cycle
Type test is usually once a year. The following situations should also be remembered when the product is produced: b) the production period is more than one year, and the material has changed greatly during the production process; e) the national quality inspection period is more than one year. Table 4 Type inspection
Small category
Or when
One or two parts
Openness
Not including
Six parts
QE/T2742—2005
Type classification
Two or three parts
Average inspection ||tt ||Dynamic paint
Source switching
Table 4 (continued)
Unqualified
Quality water half
Number
Note: Absolutely old, gas to the end for the full performance requirements, the same change to promote the sample, the column effect is 2, the qualified effect is Jiang 2: the product specification has no change to the production performance requirements, without the material bottom performance inspection, marking, packaging, transportation, some storage
7. 1 Marks and labels
1.1 Information on the product: The "South China Standard" and "Product" labels:
1.2 Information on the product: The following contents should be included: Product name, specification or model, brand or trademark:
α) Production date:
Inspection pass stamp:
e) Use and maintenance instructions:
n) Warranty period:
1) Manufacturer's instructions
7.2 Packaging
3.1 Each product should have an independent package, which should contain the certificate of conformity, warranty card and warranty period.
2.2 After-sales information should be included in the packaging box 1.3 Transport and storage
QB/12742-2005
7.3.1 The product should be handled with care during transportation. Do not mix and match. Avoid high temperature, strong vibration and moisture. 7.3.2 The product should be stored in a dry environment with an ambient temperature of 5~35℃ and a relative humidity of less than 70%. 7.3.3 During transportation and storage of products, items that may produce corrosive gases should not be placed together.11 Special impact
Fix the test point on the circuit, at a distance of not less than 30cm from the signal circuit, apply a spring force of not less than 200 to the test point of the signal circuit, and add a polytetrafluoroethylene block with a thickness of not more than 10mm on the contact surface of the signal circuit. Select different points for 3 times. Observe the display status of the signal circuit at the test point, test the insulation resistance, and the result should meet the requirements of 4.
Note: The performance of the whole machine shall be determined according to the usage conditions. 5.5.12 Durability
Specifications: The machine shall be operated under the conditions specified in 4.10, and the working status shall be observed. In the environment specified in 5.1 and the working conditions specified in 5.2, the machine shall be compared with the equipment after 24 hours of operation. The results shall meet the requirements of 4.10.
5.5.13 Start-up reliability
Start and load the power at a speed of 1 time without backup power supply. After 3 consecutive times, the machine shall be able to maintain the same state and pass the operation. The results shall meet the requirements of 4.11. 5.5.14 Power Switching
Turn the power supply of the computer equipped with backup power supply on and off at a speed of "100 times", and perform air-to-air switching. Perform three times in a row to show that the computer is in a downtime state and conduct inspection. The result should meet the requirements of 4.12. 5.5.15 Appearance
Under natural light, the computer should be in normal working state for more than 4 meters, and the result should meet the requirements of 4.13. tt||8 Inspection rules
1 Sampling
The sample of oil is taken from the designated machine to verify the quality of the product.2 Factory inspection
QB/T2742—2005
6.2.1 Inspection is carried out according to GB/12828.1-2003. The inspection is carried out according to the following conditions: The sample is not suitable for classification and shall be accepted according to the item or risk A0 L See Table 3. www.bzxz.net
Table 3 Factory Inspection
Non-inclusive Classification
Average daily difference or half-solution time
Wide workability
Start-up operability
Acceptance quality limit AQ1
Note; The initial condition of the inductive resistance is the safety performance requirement, one-time push, sample effect, individual constants are the extraction rate of the table, the instrument is usually reached, and the sample force proposal can be put forward in the supply and demand effect For buyers: Other plans can be decided by both parties. For any sampling plan, the specifications of GE/T2828.1-2003 shall be followed. 6.2.1.1 The inspection process shall be carried out in accordance with GBT2829.1-2003. The strictness and latitude of the inspection shall be carried out to the extent that they are sufficient. 6.2.1.2 Whether to accept or not after inspection and the handling of the sample after inspection shall follow GBT2825.1 6.3 Type inspection 6.3.1 Risk control GB/T2829-2002 method is used to judge the level of the product. The inspection month, non-conformity classification, sample list and unqualified quality level RQL are shown in Table 4. 6.3.1.1 The inspection opportunity is determined by the control plan. The inspection batch is selected from the following: 6.3.1.2 Acceptance The judgment of whether the store is qualified or not is based on the GET2829-2002 complete test. After the 4-type test, the sample is not qualified. The average quality of the product is the same as that of the standard product! 6.3.2 Test cycle
Type test is usually once a year. The following situations should also be remembered when the product is produced: b) the production period is more than one year, and the material has changed greatly during the production process; e) the national quality inspection period is more than one year. Table 4 Type inspection
Small category
Or when
One or two parts
Openness
Not including
Six parts
QE/T2742—2005
Type classification
Two or three parts
Average inspection ||tt ||Dynamic paint
Source switching
Table 4 (continued)
Unqualified
Quality water half
Number
Note: Absolutely old, gas to the end for the full performance requirements, the same change to promote the sample, the column effect is 2, the qualified effect is Jiang 2: the product specification has no change to the production performance requirements, without the material bottom performance inspection, marking, packaging, transportation, some storage
7. 1 Marks and labels
1.1 Information on the product: The "South China Standard" and "Product" labels:
1.2 Information on the product: The following contents should be included: Product name, specification or model, brand or trademark:
α) Production date:
Inspection pass stamp:
e) Use and maintenance instructions:
n) Warranty period:
1) Manufacturer's instructions
7.2 Packaging
3.1 Each product should have an independent package, which should contain the certificate of conformity, warranty card and warranty period.
2.2 After-sales information should be included in the packaging box 1.3 Transport and storage
QB/12742-2005
7.3.1 The product should be handled with care during transportation. Do not mix and match. Avoid high temperature, strong vibration and moisture. 7.3.2 The product should be stored in a dry environment with an ambient temperature of 5~35℃ and a relative humidity of less than 70%. 7.3.3 During transportation and storage of products, items that may produce corrosive gases should not be placed together.1 Risk control GB/T2829-2002 method, to judge the level of chaos, the first sampling as a case. The inspection month, non-conformity classification, sample list and non-conforming quality level RQL are shown in Table 4. 6.3.1.1 Inspection opportunity from the solid plan control after the inspection of the batch: 6.3.1.2 Inspection acceptance of the store to determine whether the qualified or not 1 GET2829-2002 complete 1, after 4-type inspection of the piece sample, the average is the qualified product! 6.3.2 Inspection cycle
Type test is generally once a year, when the following circumstances occur, it should also be tested by our type test
) The product is produced for more than a period of time: b) production stage, maintenance, 1 technology, for a large change in the material e) the national quality supervision and consultation requirements for testing. Table 4 Type inspection
Small rear emperor classification
Or peace time
One work two rely on busy
Openability
Not including robbery
Six meeting parts
QE/T2742—2005
Quality classification
Two work pressure
Three degrees
Average inspection modification
Dynamic recognition paint ||tt ||Source switch
Table 4 (continued)
Unqualified
Quality level
Number
Note: If the product is not in compliance with the safety requirements, the same modification is adopted. The column effect is 2, and the qualified effect is 2: When the product specification has no change in production performance, no material degradation inspection, marking, packaging, transportation, storage, etc. are carried out.
7. 1 Marking and labeling
1.1 Information: The markings of "Nanjing Standard" and "Production": 1.2 Information: The product description shall include the following contents: Product name, specification or model, brand or trademark: 1) Product name and certificate,
α) Production date:
Inspection pass stamp
el adopts the standard:
F Basic variables:||t g) Instructions for use and maintenance, n) Warranty period: 1) The manufacturer's instructions 7.2 Packaging 3.1 Each product should be packed in an independent box, which should contain the certificate of conformity, warranty card and warranty period. 2.2 After the product is packed in the box, there should be a warning label and "Handle with care" on the outside. "Moisture-proof" mark: Product name, specification or model Brand or trademark; Product quantity: Standard number: External dimensions of packaging box: length × height × Packing box·YikaoNmka- Manufacturer name and address 1.3 Transportation and storage QB/12742-2005 7.3.1 The product should be handled with care, not in pairs or in a straight line, and should be avoided from high temperature, strong vibration, and moisture. 7.3.2 The storage environment of the product should be kept dry, with an ambient temperature of 5~35℃ and a relative humidity of less than 70%. 7.3.3 When transporting and storing the product, avoid placing items that can produce corrosive gases together.1 Risk control GB/T2829-2002 method, to judge the level of chaos, the first sampling as a case. The inspection month, non-conformity classification, sample list and non-conforming quality level RQL are shown in Table 4. 6.3.1.1 The opportunity for inspection is established from the solid plan control, and the batch of inspections is selected: 6.3.1.2 The judgment of whether the inspection is qualified or not after the inspection is completed in the store GET2829-2002, the sample is not tested by the 4-type inspection, and the qualified and average products are the standard products! 6.3.2 Inspection cycle
Type inspection is generally once a year. When the following situations occur, it should also be tested by the type inspection
) The product is produced for more than a period of time: b) During the production period, the production process is maintained, and the material has a large change e) The national quality supervision and consultation requirements are proposed for the test type inspection. Table 4 Type inspection
Small rear emperor classification
Or peace time
One work two rely on busy
Openability
Not including robbery
Six meeting parts
QE/T2742—2005
Quality classification
Two work pressure
Three degrees
All inspection modification
Dynamic recognition paint ||tt ||Source switch
Table 4 (continued)
Unqualified
Quality level
Number
Note: If the product is not in compliance with the safety requirements, the same modification is adopted. The column effect is 2, and the qualified effect is 2: When the product specification has no change in production performance, no material degradation inspection, marking, packaging, transportation, storage, etc. are carried out.
7. 1 Marking and labeling
1.1 Information: The markings of "Nanjing Standard" and "Production": 1.2 Information: The product description shall include the following contents: Product name, specification or model, brand or trademark: 1) Product name and certificate,
α) Production date:
Inspection pass stamp
el adopts the standard:
F Basic variables:||t g) Instructions for use and maintenance, n) Warranty period: 1) The manufacturer's instructions 7.2 Packaging 3.1 Each product should be packed in an independent box, which should contain the certificate of conformity, warranty card and warranty period. 2.2 After the product is packed in the box, there should be a warning label and "Handle with care" on the outside. "Moisture-proof" mark: Product name, specification or model Brand or trademark; Product quantity: Standard number: External dimensions of packaging box: length × height × Packing box·YikaoNmka- Manufacturer name and address 1.3 Transportation and storage QB/12742-2005 7.3.1 The product should be handled with care, not in pairs or in a straight line, and should be avoided from high temperature, strong vibration, and moisture. 7.3.2 The storage environment of the product should be kept dry, with an ambient temperature of 5~35℃ and a relative humidity of less than 70%. 7.3.3 When transporting and storing the product, avoid placing items that can produce corrosive gases together.
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