Detection capability
Lighting Laboratory
We have a German Optronik fully automatic light distribution testing system, an American Labsphere photoelectric parameter testing system, and a Japanese Mitutoyo filament bulb light source size testing system, which can be tested according to GB, ECE/EEC, ADR, FMVSS108, SAE, JIS International regulations test automotive lighting fixtures and corresponding light sources.
Testing ability
Photometric distribution testing of various lighting fixtures (such as headlights, fog lights, signal lights such as turn signals and brake lights, as well as warning lights for special purposes);
Reflector luminous intensity coefficient test (including triangular warning signs);
Chromaticity testing of various lighting fixtures;
Brightness test of license plate lights;
Spectral analysis of light sources and photoelectric parameter testing;
Dimensional testing of filament light source;
All environmental tests required for automotive lighting fixtures (high and low temperature, rain exposure, salt spray, dust prevention, mechanical wear, coating adhesion, vibration, wind resistance, etc.).
German Optronic SMS 10h
Fully automatic light distribution testing system
The maximum sample weight can reach 80kg
X. Maximum displacement in Y and Z directions: ± 200, ± 300, -50~-660
X. Y and Z direction displacement accuracy: 0.01mm
Horizontal and vertical angle accuracy: 0.01 °
CAN bus control, programmable, fully automatic control
Labsphere, USA (Blue Field)
Optoelectronic parameter testing system
Measure the total luminous flux of the light source
Can analyze spectra with wavelengths ranging from 350nm to 850nm
Having 7 NIST traceability calibration sources
The range of the 1m integrating sphere is 9lm~200000lm
The range of the 25cm integrating sphere is 0.56lm~12500lm
Mitutoyo, Japan
Filament bulb light source size testing system
Measurement accuracy can reach 1um
Can measure up to 15kg, 100mm x 200mm sample
Can perform axial deviation testing
Can achieve automatic calculation of straight-line distance, circular diameter/radius, and edge detection
3.162m probe array
Used to test the luminous intensity, chromaticity, and brightness of signal lights and license plate lights
25m probe array
Used to test the luminous intensity of headlights, front fog lights, and warning lights
30.48m probe and standard light source
Used to test the luminous intensity coefficient of a retroreflector
Overview of Test Projects
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Lamp category |
Experimental project |
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Cars/Motorcycles Headlamps, front fog lights |
Plastic light distribution mirror LED light source Glass distribution mirror LED light source Plastic distribution mirror filament light bulb Glass distribution mirror filament bulb |
Chroma (high and low beam) |
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Light distribution performance (high and low beams) |
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Illumination and chromaticity stability |
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Light up for 12 hours and retest |
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Pollution retesting |
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Change in cut-off line |
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Mechanical wear and tear |
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Coating adhesion |
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Color rendering property |
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UV content |
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Target luminous flux |
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Polarity reversal and overvoltage |
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Same as above+material test for light distribution mirror |
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Temperature cycling resistance and post cycling light distribution performance of LED whole lamps |
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UV radiation resistant components |
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Optoelectronic parameters (high and low beams) |
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Car front and rear position lights, brake lights, turn signals, reverse lights, clearance lights, rear fog lights, side marker lights, daytime running lights, corner lights, parking lights, and rear license plate lighting devices |
Optoelectronic parameters |
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Light color |
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Photometric performance |
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Motorcycle front and rear position lights, brake lights, turn signals, and rear license plate lighting devices |
Optoelectronic parameters |
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Chroma |
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Photometric performance |
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Lamp category |
Experimental project |
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Motor vehicle retroreflector |
General provisions |
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Shape, size, structure |
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Chroma |
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Photometry (CIL value) |
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Permeability test |
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Fuel resistance test |
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Lubricating oil resistance test |
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Corrosion resistance test |
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Heat resistance test |
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Waterproof and dustproof test |
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Plastic light distribution mirror |
Chemical reagent resistance test |
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Detergent resistance test |
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Fuel resistance test |
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Measurement of transmittance and diffuse transmittance |
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Mechanical wear test |
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Coating adhesion test |
Consultation hotline
0574 - 8749 4777
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