Specifications : Painting material of integrating spheres is according to CIE Pub.No.84(1989) • The painting material is BaSO4 coating:ρ(λ)≥0.96(450nm~800nm) and ρ(λ)≥0.92(380nm~450nm) Etc.
According to IES LM-79 Clause 9.1.2, it request the 4π geometry configuration and 2π geometry Integrating Sphere for the LED Testing. Lisun Group developed the integrating sphere with side assistant Opening in A Molding Technology to meet the requirements. The traditional integmore...
Due to the LED luminaries such as LED street luminaries developed, to do 4π geometry testing, it is hard to be hold in the traditional integrating sphere design. To solve this problem, Lisun design this new kind of sphere. 1. The hold base can bear max 20kg, it can expanding to more...
According to requirement of IEC standards, the standard test temperature is 25�, but high power lamps such as HID lamps and LED outdoor luminaires will produce a lot of heat during the test, thus the temperature inside the integrating sphere can not meet the requirements omore...
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