Product Name: Integrating Sphere with Side Assistant Opening Product NO: IS-*MA**P/IS-*MA**C Brochure Download:
According to IES LM-79 Clause 9.1.2, it request the 4π geometry configuration and 2π geometry Integrating Sphere for the LED Testing. STE – Standard Test Equipment developed the integrating sphere with side assistant Opening in A Molding Technology to meet the requirements.
The traditional integrating sphere is assembled by several pieces. LEDTesting developed A Molding Technology to produce the sphere. A Molding Integrating Sphere will be more round and the test results will be more accurate than the traditional integrating sphere.
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)
Fine diffuse reflection: Reflectance ρ≈0.8 and accuracy of ρ(λ) < 1.5%
Build-in all functional lamp testing jigs: the vertical is for E40/E27, the horizontal is for T5/T8/T12 tubes and the Testing Holder Base for LED street luminaries. All of the testing jigs can allow the lamp to be tested up and down in the sphere.
Power Cable, Power Terminal and Auxiliary lamp position have been built-in (an Auxiliary lamp is an option).
Two photodetector ports, one optical fibre port and temperature sensor hole are built-in
Ordering Code: IS-1.5MA55P or IS-1.5MA55C (Φ1.5m, the IS-1.5MA55P means square side opening is 0.5×0.5m, the IS-1.5MA55C means cycle side opening diameter is 0.5m). IS-1.75MA66P or IS-1.75M66C(Φ1.75m and side opening is 0.6m). IS-2.0MA77P or IS-2.0MA77C (Φ2.0m and side opening is 0.7m).
Another size such as diameter 2.5m, 3.0m can be special order according to customer’s request