SPR-600 Thermostatic Sphere

It is sepcially designed for accurate measurement of power LED devices, modules and lamps in according to NIST(US) requirements for LED measurement standardization.

Three mothods of the tempreture control:

• Circular thermostatic air on the inner surface of the sphere form top-in to bottom-out;
• TEC cooling base of lamp holder in the center of sphere with 4π geometry;
• TEC cooling base of window connector on the side port of sphere with 2π geometry.

Specifications:

• Integrated temporal photometer inside use for light oscillograph and ficker analysis;
• Mini-video camera in the sphere to capture the burning scene
• A transparent LED cover for anti-dew, compatible interface to vacuum pump
• Enable to integrated with Spectroradiometer
• Laser aligment for installation of tested lamps in the center
• The speed of airflow is much less than 0.2m/s