Integrating Spheres

Product No: IS-*M
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The IS-*M is the tradiontal integrating spheres, LISUN already stop producing it but instead with A molding technology integrating sphere IS-*MA

A Molding Integrating Sphere VS The Traditional Integrating Sphere

A Molding Integrating Sphere VS The Traditional Integrating Sphere

• Diameter: IS-0.3M (φ0.3m)、IS-0.5M (φ0.5m)、IS-1.0M (φ1.0m)、IS-1.5M (φ1.5m)、IS-1.75M (φ1.75m)、IS-2.0M (φ2.0m). Other sizes can be designed according to the customer’s request.
• The painting of integrating spheres is according to CIE Pub.No.84 (1989)
• Material: Pure barium soleplate (BaSO4)
• BaSO4 coating: ρ(λ)≥0.96 (450nm~800nm) and ρ(λ) ≥0.92 (380nm~450nm)
• Fine diffuse reflection: Reflectanceρ≈0.8 and accuracy of ρ (λ) <1.5%
• Build-in lighting holder position: The vertical is for E40, E27 and so on. The horizontal is for T5/T8/T12 tubes. The side assistant opening is for lighting fixtures
• Auxiliary lamp position has been built-in. Auxiliary lamp and Auxiliary lamp device are optional
• Power cable and socket has been build-in, it is convenient to power the testing lamp
• Two photo detector ports, one optical fiber port and temperature sensor hole are built-in
• The traditional integrating sphere is assembled by several pieces, Lisun Group developed A Molding Technology to produce the integrating sphere. A molding integrating sphere will be more round and the test results will be more accurate than the traditional integrating sphere

Integrating sphere theory and Applications:
The integrating sphere works with a Spectroradiometer to do the photometry, colorimetry and radiometry parameters measurement:
• IS-0.3M/IS-0.5M is suitable for LEDs, LED modules, High Power LED, mini bulbs and other small lamps. The flux testing range is 0.001 to 1,999 lm
• IS-1.0M is for suitable CFL or LED bulbs. The flux testing range is 0.1 to 199,990 lm
• IS-1.5M/IS-1.75M is suitable for CFL, LED bulb and tube, fluorescent lamp, CCFL. The flux testing range is 0.1 to 1,999,900 lm
• IS-2.0M is suitable for HID lamps or other high power lamps. The flux testing range is 0.1 to 1,999,900 lm

Integrating Spheres

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