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Contact Person : Ms. shen christina
Company Name : Inventfine Instrument Co., Ltd.
Tel : 86-571-88262181
Fax : 86-571--88262100
Address : Zhejiang,hangzhou,NO 37 Xiangyuan Road Hangzhou China
Country/Region : China
Zip : 310015

1.5m Integrating Sphere for led

Product Detailed

Integrating Sphere 1 Cooperating with CMS Series Spectroimeter and PM200 to test the photometers and colorimeters. 2 Spec

Integrating Sphere for leds

Cooperating with CMS Series Spectrophotocolorimeter and PM200 Photometer to test the photometers and colorimeters. The main material of inner paint layer is pure barium sulphate and it is difficult to become yellow for a long time. Meet requirements of CIE pub.NO.84(1989). Fine diffuse reflection. Reflectance ρ≈0.8. Variation of ρ(λ)<1.5%(380nm-780nm).

Multi-interface on the sphere, testing of photometers and colorimeters simultaneously

Integrating sphere specification

DIA	φ0.3m,φ0.5m,φ1.0m,φ1.5m,φ2.0m,φ3.0m Other sizes can be designed according to request.
Applications	1. Luminous flux measurements on lamps for production and quality control, research, and development. 2. Calibration of luminous flux working standards 3. Color measurement on light sources with colorimeters.
Lamp Position	vertical, horizontal.
Structural Features	Multi interface on the sphere, testing of photometer and colorimeter at the same time.
Interior Sphere Paint	coating inside adopts pure barium sulfate
Parameter	Reflectance p≈0.8, variation of ρ(λ)<1.5% in the visible range.
Advantage	The reflectivity curve ρ(λ) and transparency curve I(λ) of sphere coating is more smooth, longer life and more accurate than normal ones.