GB/T 11798.6-2001 Technical requirements for the verification of motor vehicle safety testing equipment Part 6: Technical requirements for the verification of symmetrical headlamp testers
Some standard content:
1Cs 43.020:43.180
National Standard of the People's Republic of China
GB/T 11798. 1--11798. 92001
Motor vehicle safety testing equipment
Technical requirements for verification
Molor yehiele safety testing equipmentTechnical requirements of verificationIssued on April 29, 2001
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Implementation on December 1, 2001
GB/T11798.6—2C01
This standard is a revision of 11798.6-1989. In view of the fact that GB7288-193 has expanded the applicable specifications to the second type of motor vehicles produced in my country, GB/1:1738-2001 has made revisions to G1179819:
) The general title of "Automobile Safety Inspection Letter" has been changed to "Motor Vehicle Safety Inspection Part 3,1\" and the applicable specifications have been expanded:
b) GB/T11798.8 and GR/11798.- have been added. This standard is the sixth part of a series of standards. The main differences between this standard and GB18.61S89 are: First, it is related to the "77 Motor Vehicle Safety Technical Conditions 3 Requirements for the Vertical Installation of Motor Vehicle Headlights and Headlights". Therefore, this standard adds the following items: Second, it confirms that the position of the light control unit is set to 0. Third, the electrical system safety and corresponding control inspection methods are added to ensure the safety of the equipment during use. GB/11798 Jinhong Motor Vehicle Case The total number of standards for the specified technical requirements for the individual inspection equipment is as follows: Part 1 (ie GB/T1168.20U1): Technical requirements for the specified equipment of the automobile metal test bench; Part 2 (ie GB/T1168.20U1): Technical requirements for the specified technical requirements for the hydraulic pressure test bench of the automobile; Part 3 (ie GB13796.3-2.01): Technical requirements for the specified technical requirements for the exhaust gas analysis of gasoline vehicles; Part 1 (ie B/T1179k.42301): Technical requirements for the inspection of the simple car ball meter test bench; Part 2 (ie B7985-2001): Technical requirements for the low-pressure smoke meter Part 6 of this standard (that is (B1170X.2) 1: Symmetrical light front illumination test instrument calibration equipment. Part 7 of this standard is /11798.7-2331>, axle wheel) instrument adjustment equipment Part 8 (that is (/111798.52631): Rate trailer wheel test instrument calibration equipment: Part (GB11793.9-21), flat plate brake test bench inspection equipment, this standard record and the lower record of the standard,
hit the standard to create a real travel household, at the same time police (31176189 this standard ends the Chinese black village public This standard is the responsibility of the Traffic Police Bureau of the Ministry of Public Security. The starting unit is: the Traffic Management Science Institute of the Ministry of Public Security. The third standard participating unit is: Foshan Light Analyzer! The main drafters of this standard are Huang Minshen, Wei Xing, Cheng Jie, and this standard. This standard was issued in 1389. 1 Scope National Standard of the People's Republic of China Motor Vehicle Safety Testing Equipment Verification Technical Conditions Part 6: Symmetrical Light Headlamp Testing Instrument Verification Technical Conditions Motnr Vehicle safe testing equipmentTechnical requirements of verification-Part G, Technical requirements cof verificationfar symmetricul headlamp texterGB/T11798.62001
GB 1 79x.F -*080
Technical requirements and verification methods for six-standard symmetricul headlamp testers (hereinafter referred to as headlamp testers): This standard applies to the verification of headlamp testers for motor vehicle safety testing: 2 Referenced standards
The provisions of the underlined standards constitute the provisions of this standard through reference in this standard. When the technical standard is released, the versions shown are valid. The standard department shall discuss the possibility of using the latest version of the following standards. GB/T5337-1985 Glossary of automotive electrical appliances and lighting instruments G1599-1901 Photometric performance of automotive headlights GB/T6537.7-1985 Basic safety test of electronic measuring instruments 3 Definitions
This standard adopts the following definitions.
3.1 Optical axleangle
The vertical distance between the optical axis of the headlight and the horizontal plane and the vertical plane of the standard. 3.2 Test distance
The vertical distance between the center of the headlamp and the plane of the light receiving image of the headlamp. 3.3 Optical center axis The distance between the center point of the light receiving mirror plane of the headlamp or the optical center point specified by the headlamp design and the optical axis.
3.4 The battery is in accordance with the relevant definitions of G/T5337-1585 and GB4593104. 4 Technical requirements
4.1 Appearance and removal requirements
4.1.1 The secondary lamp position should be marked with the name, model, factory number, manufacturing, factory name, and ex-factory date. 4.1.2 Each optional part such as lift, key, and socket, terminal, etc. should have obvious symbols. The symbols should comply with the relevant provisions of the General Post of the People's Republic of China on April 29, 2001, approved by the General Post of the People's Republic of China on December 1, 2001. The operating parts should be able to work properly without looseness or hysteresis. 4.1.3 The indicator light should be small and the dial should be clear and the pointer should be able to reach zero. The rotation should be stable and flexible. There should be no stuck or vibration. The digital display should not have defects that affect the effectiveness of the instrument.
4.1.4 The light receiving mirror should be accurate:
4.2. Safety of electrical system
4.2.1 The headlight should have a permanent protective grounding terminal. The terminal should have a connection mark. The protective grounding terminal should be reliably connected to the protective grounding point through a special yellow-green cable.
4.2.2 For headlights using grid power supply, the electrical system safety should comply with the provisions of Class 1 devices with rated working voltage not exceeding 1000V in G1/T5.37.7-198, and the insulation resistance should be not less than. 4.3 Luminous intensity indication error: not more than 10% 4.4 When the light flux changes, the reading error of the light angle indication shall not exceed +15% 4.5 When the irradiation direction changes, the light axis angle value error: not more than ±15% 4.6 The light axis angle value difference: not less than 1%. 4.7 The temperature difference of the headlight reference center: 1.5cm 4.8 For the headlight tester equipped with a printer or equipped with a handheld computer on the motor vehicle inspection line, the instrument display value, the printout of the computer display, etc. shall maintain the requirements of the compensation error. 5 Verification method
5.1. Environmental conditions
5.1.1 Temperature ~4r.C
5.1.2 Temperature: 385
5.1.3 Battery: rated voltage -10℃. 5.1.4 The calibration shall be carried out in an environment with no pollution, vibration or interference from the surrounding light and shadow. 5.2 Measuring tools: one headlight (referred to as calibration end), light intensity difference: not more than ±3°, angle difference: not more than ±3°; one 6-point level, accuracy level 3; one 5GV non-insulating resistance meter, range greater than 100, one 10m thick braided wire, one 12-point lead chain.
The total measurement must be qualified by the metering department and used within the validity period. 5.3 In addition to the inspection required by the second time
Manual inspection should meet the requirements of the small material
5.4 Electrical system safety inspection
5.41 The protective grounding of the large heat lamp control and the mis-protection grounding conditions should comply with the provisions of 1 and 2.1. 5-4-2 Comprehensive core resistance test. The headlight instrument and the core are connected to the power supply of the large instrument. The insulated ball positive meter is connected between the power supply terminal of the headlight instrument and the protective grounding carbon. It should comply with the provisions of 4.2.2. 55 Determine the reliable positioning
5.5, 1 Pass a point on the middle section of the conductor to the vertical line of the return work rail, and nail a thin rope on the vertical load as a reference load, 5.5-2 According to the distance 1 is not too short, the center distance is determined on the ruler, and the end is safe and effective. 39 GH/T 11798.62C01 5.5.3 Use the level and the appropriate instrument to adjust the calibrator, so that the light source of the calibrator is parallel to the base plane, and the center position of the calibrator light source and the center position of the headlight light source are in the same half plane: 5.5.1 Turn the calibrator's technical level to zero. After the deflection indicator is 5-5.5, use the instrument to calibrate once, and then start the adjustment. 5.6 Verification of luminous intensity indication error
5.5.1 Put the instrument in the control working condition: turn on the power and adjust the display. Select the optical axis angle of the light surface as 5.6-2 ×0d10ed.10×10cd200×1(d4) and adjust the light intensity of the light source to four test points in turn. Then measure the light source with the headlight. The headlight only corresponds to the minimum value of the luminous intensity at the test point. In Table A of Appendix A (Standard Specification), calculate the luminous intensity indication error according to Table A. If the indication error is 1. Regulations.
Headlight meter is the intensity value of carbon extraction: 4-1, 2.8.4 Headlight meter is equipped with waste indication;
Light source luminous intensity.ed
5.7 When luminous flux is determined, the determination of the optical axis indication error can be carried out at the same time → 5.6,
5.7.1 Automatic headlight meter
Headlight meter only measures the light distribution of the light source: the minimum value of the optical axis angle corresponding to each test point is recorded in Table 1!, the optical axis indication error is the indication error. Its value shall comply with the provisions of 44. 5.7.2 Automatic headlight policy
5-/ .2.1 Adjust the optical axis angle of the light source to 2” on the pilot light, move the light receiver 1 3-6m: too fast, let the headlight receive the light from the light source, and record the minimum value of the horizontal and vertical direction in Table 1. The indication error is the optical axis indication error, which shall comply with the provisions of 4. (. 5.7.2.2 Snapshot the upper and lower parts of the headlight light receiver, right and left with the light tube, respectively, and move the light receiver 3~6e: check the method of 5.7.2.1. The indication error shall comply with the provisions of 4.4 GB/T 11798. 62001
5.7.2-3 Repeat the other test points according to 5.7.2. 1, 5.7. 2.2. 5.8 Verification of light indication error when the irradiation direction changes Adjust the luminous intensity of the light source to 2CCx10°cd, and adjust the light source according to Table A1 in Appendix B (standard) to obtain the irradiation direction of the instrument.
5-6.1 For the manual headlight meter, adjust the light axis angle according to No. 1 to No. 7 in Table 1 of Appendix 1, and measure the axis angle of the light source with the headlight meter in turn, record the results in Table A1, calculate the light indication error using formula (2), and fill in Table A1, which complies with the provisions of 1.1.
Where: △.Hev: - horizontal (vertical) light axis angle indication error when the irradiation direction changes, deg, = 1, 2, 3, 4.5.%.7: d R
Headlight horizontal (vertical) north axis angle indication, des) G:H
Light source horizontal (vertical) angle, e%
5.8.2 For automatic hazard headlights only, the light source No. 1, No. 3, No. 5, No. 1 in Table 1 of the Appendix shall be used to calculate the optical axis angle of the corresponding disk according to the method of 5.?.2, and record it in Table A1. And calculate the optical axis error of the corresponding disk according to formula (2), and enter it in Table A1. Its value shall meet the requirements of 1.5.
5.9 Verification of optical angle indication difference
After the verification in 5.7.2(%.8.2), use the relative axis angle indication error in Table A1 to calculate the optical axis angle indication difference according to formula (3>, record the minimum value in Table A1, and the total value should comply with the provisions of 4.6.
ou=14,uvw.-4,nvr
Formula:,
A,E:van
Horizontal (horizontal and vertical) maximum optical angle indication error after moving the light receiver up, down, left, right, horizontal, vertical) direction, rg: 4.HVme After moving the light modulator up, down, left, right, horizontal, vertical> direction, the minimum optical axis angle indication reading is ≠, 5.10 Headlight receiving reference center height variable indication reading difference verification -(3 )
When the headlight receiving light box height indication value is adjusted to 5cm, B0cm, 12cm, measure the temperature from the guide half to the optical center of the receiving box, and record the result in Table A1. Calculate the temperature difference of the indication value according to formula (4). The item is in Table A1: 2H-H,-:
Wherein, aH
—headlight reference center indication value = 132:H.—headlight reference center reference scale (table) indication value, tm#F, headlight reference center height measurement value. 6. Verification record
Make a record during verification. The format is shown in Table A. )
Name of report
Main control unit
Equipment number
Verification method
Safety agency
Luminosity||tt ||He mistakenly abandoned
luminous intensity transmission
changing time difference
track angle path
error path; for
"dynamic test large
luminous intensity
changing time
axis angle indication
setting difference light receiving
axis angle indication
self-eye comprehensive
"formula is only:
Test site
Test site
Test site
G0/T11798.6—2001
(Standard record)
Verification record of symmetrical headlamp tester
Table A1 Verification record of symmetrical headlamp tester Example Factory
Standard single inspection
Output number
Safety room|| tt||Out! Monthly period
Inspector
Small table
Light receiving aspect
Ground light monitoring
Luminous intensity indication
Optical axis blood indication error list
Optical axis indication identification
Natural determination date
The leading armor
Luminous intensity error
Light extraction
Indication When the same ticket is used, the light is used to indicate the difference between the time and the direction of the dynamic large-scale illumination. When the direction is Haibei time, the angle of rotation is estimated. The axis has an interesting position. When the kinetic energy is opened, the center is aligned. The high wind position is the source optical axis. GB/I 11798. 6± 2001. Table A1 (end) Light sleeve position Light angle indication Towards and downwards Height () indication position Light extraction error indication Optical axis indication Quick look back to the left and right! Back to the right
High-quality measurement value
Optical axis
Indicator
What is the error in the government indicator
CB/T1179B.6—2001
(Standard indicator)
Adjust the deflection angle table of the calibrator
Adjust the deflection angle table of the calibratorRegulations.
Headlight test is for intensity value: 4-1, 2.8.4 Head ... , the error of the indication is the error of the indication. Its value shall comply with the provisions of 4.4. 5.7.2.2 Snapshot the optical axis of the headlight receiver, use the tracking light tube to the right and left, respectively, and move the receiver 3~6m to the left. Check the error of the indication by the method of 5.7.2.1. The error of the indication shall comply with the provisions of 4.4. GB/T 11798. 62001
5.7.2-3 Repeat the steps of 5.7.2.1 and 5.7.2.2 for the other test points. 5.8 Verification of the error of the light indication when the irradiation direction changes Adjust the luminous intensity of the light source to 2CCx10°cd, and adjust the light source according to Table A1 in Appendix B (standard) to obtain the desired irradiation direction.
5-6.1 For the manual headlight meter, adjust the light axis angle according to No. 1 to No. 7 in Table 1 of Appendix 1, and measure the axis angle of the light source with the headlight meter in sequence, record the results in Table A1, calculate the light indication error using formula (2), and fill in Table A1, which shall comply with the provisions of 1.1.
Where: △.Hev: — error of the horizontal (vertical) light axis angle when the irradiation direction changes, deg, = 1, 2, 3, 4.5.%.7:d R
Headlight instrument horizontal (vertical) north axis angle indication, des) G:H
Light source horizontal (vertical) angle, e%
5.8.2 For automatic limited hazard headlights only, the light source of number 1, number 3, number 5, number 1 in Table 1 of the Appendix shall be used to calculate the optical axis angle according to 5.? .2, and record it in Table A1. And calculate the optical axis error of the corresponding disk according to formula (2), and record it in Table A1. Its value should meet the requirements of 1.5.
5.9 Verification of optical angle indication value difference
After the verification in 5.7.2 (%.8.2), use the optical axis angle indication error in Table A1 to calculate the optical axis angle indication difference according to formula (3>, and record it in Table A1. The total value should meet the requirements of 4.6.||tt| |ou=14,uvw.-4,nvr
Formula:,
A,E:van
Horizontal (horizontal and vertical) maximum optical axis angle indication error, dc=1,23+4: After moving the light receiver up, down, left and right, the maximum optical axis angle indication error in the horizontal and vertical directions, rg: 4.HVme After moving the light receiver up, down, left and right, the recorded optical axis angle indication reading in the horizontal and vertical directions is ≠, No. 5.10 Headlight receiving reference center height indication reading difference detection - (3)
When the headlight receiving light box height indication value is adjusted to 5cm, B0cm, 12cm, measure the height of the guide half to the optical center of the receiving box, and record the results in Table A1. Calculate the temperature difference of the indication value according to formula (4), and enter Table A! In the formula, aH
—headlight reference center indication value = 132:H.—headlight reference center reference scale (meter) indication value, tm#F, headlight reference center height measurement value.r6 Calibration record
Calibration record should be made during calibration, and its format is shown in Table A.)
Report name
Control unit
Equipment number
Calibration statement
Safety agency
Luminosity||tt| |He abandoned
luminous intensity delivery
changing time difference
track angle path
error path; for
"dynamic test
luminous intensity
time
axis angle indication
setting difference light
axis angle indication
self-eye comprehensive
"form is only:
diffuse test
balance test
Zhenqi point
G0/T11798.6—2001|| tt||(Standard Record)
Verification Record of Symmetrical Headlamp Tester
Table A1 Symmetrical Headlamp Tester Verification Record Example Factory
Specification Order
Production Number
Testing Room
Production! Monthly Period
Verifier
Small Table
Light Receiving Face
Ground Light Monitoring
Luminous Intensity Indication
Optical Axis Position Error Order
Optical Axis Position Recognition Section||tt ||Special date
This leading
luminous intensity
light
indicator
when
light
indicator
when
for||dynamic large
illumination time
haibei time
angle
axis
when
kinetic energy
accurate center
high wind
source optical axis
GB/I 11798. 6± 2001
Table A1 (Complete)
Optical sleeve position
Optical angle
Downward
Altitude () position
Optical drawer internal error
Optical axis fast look
Back to the bottom and left
! Back to the right and up
High measurement value
Optical axis
Indicator face
Factory error
CB/T1179B.6—2001
(Standard display)
Adjustment of the calibrator deflection angle table
Adjustment of the calibrator deflection angle tableRegulations.
Headlight test is for intensity value: 4-1, 2.8.4 Head ... , the error of the indication is the error of the indication. Its value shall comply with the provisions of 4.4. 5.7.2.2 Snapshot the optical axis of the headlight receiver, use the tracking light tube to the right and left, respectively, and move the receiver 3~6m to the left. Check the error of the indication by the method of 5.7.2.1. The error of the indication shall comply with the provisions of 4.4. GB/T 11798. 62001
5.7.2-3 Repeat the steps of 5.7.2.1 and 5.7.2.2 for the other test points. 5.8 Verification of the error of the light indication when the irradiation direction changes Adjust the luminous intensity of the light source to 2CCx10°cd, and adjust the light source according to Table A1 in Appendix B (standard) to obtain the desired irradiation direction.
5-6.1 For the manual headlight meter, adjust the light axis angle according to No. 1 to No. 7 in Table 1 of Appendix 1, and measure the axis angle of the light source with the headlight meter in sequence, record the results in Table A1, calculate the light indication error using formula (2), and fill in Table A1, which shall comply with the provisions of 1.1.
Where: △.Hev: — error of the horizontal (vertical) light axis angle when the irradiation direction changes, deg, = 1, 2, 3, 4.5.%.7:d R
Headlight instrument horizontal (vertical) north axis angle indication, des) G:H
Light source horizontal (vertical) angle, e%
5.8.2 For automatic limited hazard headlights only, the light source of number 1, number 3, number 5, number 1 in Table 1 of the Appendix shall be used to calculate the optical axis angle according to 5.? .2, and record it in Table A1. And calculate the optical axis error of the corresponding disk according to formula (2), and record it in Table A1. Its value should meet the requirements of 1.5.
5.9 Verification of optical angle indication value difference
After the verification in 5.7.2 (%.8.2), use the optical axis angle indication error in Table A1 to calculate the optical axis angle indication difference according to formula (3>, and record it in Table A1. The total value should meet the requirements of 4.6.||tt| |ou=14,uvw.-4,nvr
Formula:,
A,E:van
Horizontal (horizontal and vertical) maximum optical axis angle indication error, dc=1,23+4: After moving the light receiver up, down, left and right, the maximum optical axis angle indication error in the horizontal and vertical directions, rg: 4.HVme After moving the light receiver up, down, left and right, the recorded optical axis angle indication reading in the horizontal and vertical directions is ≠, No. 5.10 Headlight receiving reference center height indication reading difference detection - (3)
When the headlight receiving light box height indication value is adjusted to 5cm, B0cm, 12cm, measure the height of the guide half to the optical center of the receiving box, and record the results in Table A1. Calculate the temperature difference of the indication value according to formula (4), and enter Table A! In the formula, aH
—headlight reference center indication value = 132:H.—headlight reference center reference scale (meter) indication value, tm#F, headlight reference center height measurement value.r6 Calibration record
Calibration record should be made during calibration, and its format is shown in Table A.)
Report name
Control unit
Equipment number
Calibration statement
Safety agency
Luminosity||tt| |He abandoned
luminous intensity delivery
changing time difference
track angle path
error path; for
"dynamic test
luminous intensity
time
axis angle indication
setting difference light
axis angle indication
self-eye comprehensive
"form is only:
diffuse test
balance test
Zhenqi point
G0/T11798.6—2001|| tt||(Standard Record)
Verification Record of Symmetrical Headlamp Tester
Table A1 Symmetrical Headlamp Tester Verification Record Example Factory
Specification Order
Production Number
Testing Room
Production! Monthly Period
Verifier
Small Table
Light Receiving Face
Ground Light Monitoring
Luminous Intensity Indication
Optical Axis Position Error Order
Optical Axis Position Recognition Section||tt ||Special date
This leading
luminous intensity
light
indicator
when
light
indicator
when
for||dynamic large
illumination time
haibei time
angle
axis
when
kinetic energy
accurate center
high wind
source optical axis
GB/I 11798. 6± 2001
Table A1 (Complete)
Optical sleeve position
Optical angle
Downward
Altitude () position
Optical drawer internal error
Optical axis fast look
Back to the bottom and left
! Back to the right and up
High measurement value
Optical axis
Indicator face
Factory error
CB/T1179B.6—2001
(Standard display)
Adjustment of the calibrator deflection angle table
Adjustment of the calibrator deflection angle table2) After calibration, use the relative axis angle indication error of Table A1 to calculate the optical axis angle indication difference according to formula (3>, record the minimum value in Table A1, and the total value should comply with the provisions of 4.6.
ou=14,uvw.-4,nvr
Formula:,
A,E:van
horizontal (obedient> optical axis angle indication difference, dc=1,23+4: after moving the light receiver up, down, left, right, the maximum optical axis angle indication error in the horizontal and vertical directions, rg: 4.HVme after moving the light modulator up, down, left, right, the minimum optical axis angle indication reading in the horizontal and vertical directions ≠, number 5.10 headlight receiving reference center height variable indication reading difference calibration - (3)
Adjust the headlight receiving light box height indication value to 5cm, B0c m, 12cm, measure the height of the guide half to the optical center of the test box, record the result in Table A1, calculate the temperature difference of the indicated value according to formula (4), and put it in Table A1! 2H-H,-:
In the formula, aH
—headlight reference center indication value = 132:H.—headlight reference center reference scale (table indication value), tm#F, headlight reference center height measurement value.r6 Calibration record
Make a record during calibration, its format is shown in Table A.)
Report name
Control unit
Equipment number
Calibration method
Safety agency
Luminosity
Other errors
Luminous intensity||tt ||Time difference of change
Track angle path
Error;
Dynamic test
Luminous intensity
Changing time
Axis angle indication
Difference light
Axis angle indication
Self-eye comprehensive
"Formula is only:
Diffusion test
Balance test
Zhengqi test
G0/T11798.6—2001
(Standard record)
Verification record of symmetrical headlamp tester
Table A1 Symmetrical headlamp tester control record example factory
Specification single test
Issue number
Shen Ding Bao Room
Issue! Month period| |tt||Inspector
Small meter
Light receiving surfacewww.bzxz.net
Ground light monitoring
Luminous intensity indication
Optical axis position error list
Optical axis position identification
Qualification date
This leader
Luminous intensity error
Light extraction
Indication|| When the light is in the right position, the direction of the light is correct, the center of the light source is aligned with the height of the light source, GB/I 11798. 6± 2001. Table A1 (end) Light position Light angle indication Light direction downward (upward) Light position Light axis error indication ... Back to the right
High-quality measurement value
Optical axis
Indicator
What is the error in the government's actual indication
CB/T1179B.6—2001
(Standard indication)
Adjust the calibrator's rotation angle table
Adjust the calibrator's deflection angle table2) After calibration, use the relative axis angle indication error of Table A1 to calculate the optical axis angle indication difference according to formula (3>, record the minimum value in Table A1, and the total value should comply with the provisions of 4.6.
ou=14,uvw.-4,nvr
Formula:,
A,E:van
horizontal (obedient> optical axis angle indication difference, dc=1,23+4: after moving the light receiver up, down, left, right, the maximum optical axis angle indication error in the horizontal and vertical directions, rg: 4.HVme after moving the light modulator up, down, left, right, the minimum optical axis angle indication reading in the horizontal and vertical directions ≠, number 5.10 headlight receiving reference center height variable indication reading difference calibration - (3)
Adjust the headlight receiving light box height indication value to 5cm, B0c m, 12cm, measure the height of the guide half to the optical center of the test box, record the result in Table A1, calculate the temperature difference of the indicated value according to formula (4), and put it in Table A1! 2H-H,-:
In the formula, aH
—headlight reference center indication value = 132:H.—headlight reference center reference scale (table indication value), tm#F, headlight reference center height measurement value.r6 Calibration record
Make a record during calibration, its format is shown in Table A.)
Report name
Control unit
Equipment number
Calibration method
Safety agency
Luminosity
Other errors
Luminous intensity||tt ||Time difference of change
Track angle path
Error;
Dynamic test
Luminous intensity
Changing time
Axis angle indication
Difference light
Axis angle indication
Self-eye comprehensive
"Formula is only:
Diffusion test
Balance test
Zhengqi test
G0/T11798.6—2001
(Standard record)
Verification record of symmetrical headlamp tester
Table A1 Symmetrical headlamp tester control record example factory
Specification single test
Issue number
Shen Ding Bao Room
Issue! Month period| |tt||Inspector
Small meter
Light receiving surface
Ground light monitoring
Luminous intensity indication
Optical axis position error list
Optical axis position identification
Qualification date
This leader
Luminous intensity error
Light extraction
Indication|| When the light is in the right position, the direction of the light is correct, the center of the light source is aligned with the height of the light source, GB/I 11798. 6± 2001. Table A1 (end) Light position Light angle indication Light direction downward (upward) Light position Light axis error indication ... Back to the right
High-quality measurement value
Optical axis
Indicator
What is the error in the government indicator
CB/T1179B.6—2001
(Standard indicator)
Adjust the deflection angle table of the calibrator
Adjust the deflection angle table of the calibrator
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