jlzzjlzz教师在线播放,日日噜噜夜夜狠狠久久av,一起草吃瓜黑料,欧美精品亚洲精品日韩专区一

Product information

The light source can simulate the night sky light environment, starlight and moonlight environment, and provide weak light with stable color temperature and uniform illumination for scientific experimental research.

Main performance indexes:

1. Integrating ball diameter 300MM, light outlet 80MM;

2. Spectral range: 300-2500NM; Color temperature of light source 2856K ± 50K;

3. The illumination uniformity of light outlet is better than 95%;

4. The illuminance of the integrating sphere is continuously adjustable through the electric diaphragm, and the adjustable range is 0 ~ 102LX (illumination at the ball wall); Adjustable illuminance accuracy 0001LX; Both light sources are equipped with diaphragm, and the illumination can be adjusted in a large range.

5. Controller communication interface: 232 serial port communication.

6. Total weight of equipment: About 10kg.