Due to the various types and appearances of large luminaires, such as LED street lights, floodlights, panel lights, etc., it is difficult to fix the luminaires in a traditional integrating sphere when doing 4π testing. Because there is no test base (platform) to hold so heavy LED outdoor lighting fixtures. LISUN IS-*MA Optical 4π Geometry 적분구 With Holder Base is designed for this kind of LED luminaires.

사양:
• Painting material of integrating spheres is according to CIE Pub.No.84 (1989) and IES-LM 79 Standard.
• Internal painting: ρ (λ) ≥0.96 (450nm~800nm) and ρ (λ) ≥0.92 (380nm~450nm)
• Fine diffuse reflection: Reflectance ρ≈0.8 and accuracy of ρ (λ) <1.5%
• Lamp jigs: jigs are for E27, T5/T8/T12 tubes, the holder base is for LED and other luminaires. All samples under test can be installed both up and down directions in the sphere.
- 전원 케이블, 전원 단자 및 보조 램프 위치가 내장되어 있습니다(보조 램프는 옵션).
- 전원 케이블과 소켓이 내장되어 있습니다. 테스트 중인 램프의 전원을 켜는 것이 편리합니다.
- Two 사진 감지기 포트, 하나 광섬유 port and one temperature sensor port are built-in
• Build-in cross laser can help to install the standard lamp and the lamp under test in the center of the integrating sphere (This item is not included for integrating spheres with a diameter less than or equal to 1 meter)