Designin compliance with the requirements of international and nationalstandards completely, main material of inside coating used analyticallypure barium sulfate (BaSO4), used special technology spraying, not fall out, chemical stability, not turn yellow,sphere select cold rolled sheet material, not easily deformed, multipleinterfaces to meet a number of tests at the same time. It can testlight and color parameters of various of light sources (different lightsources need of different light blocks)
Geometry
Lamp is mounted in the center of integrating sphere
Lamp is mounted on the side open of integrating sphere
Thermostatic methods
| Ambient | General lamp |
| Onbose | Leds and led modules |
| Circular air | lighting leds,T5,FL,CFL |
Diffuse reflecting coating
| Coating type | Reflectance | Spectral range |
| High reflectance coating | 97% | 350nm~800nm |
| Reflectance coating | 80% | 350nm~800nm |
| UV high reflectance coating | 92% | 200nm~1400nm
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