Main performance indexes:
1. The integrating sphere has a diameter of 1m, a light outlet of 200mm, and the center height of the light outlet is 1.2m, adjustable ± 20mm.
2. Spectral range: 300-2500nm; Color temperature of light source 2856K ± 50K;
3. The illumination uniformity of light outlet is better than 96%;
4. The integrating sphere is equipped with three 30W tungsten halogen lamps. The bulb power can be greater. The switches are controlled respectively to meet the needs of different light intensities. The range can be realized by controlling the switches of the three bulbs: 10 ~ 200 ² LX uniform illumination (illumination at the ball wall), (stronger illumination can be obtained by replacing high-power bulbs).
5. The sample mounting bracket is designed at the ball center to facilitate users to place different samples at the ball center. The integrating ball door opening and closing design is convenient to replace samples, and casters are equipped to facilitate fixation and movement.