Automotive Digital LED Light Bulb Globe Tube Test Equipment Lumen Luminous Flux Illuminance Tester Kelvin Test Case Integrating Sphere Spectroradiometer

Automotive digital led light bulb globe tube test equipment lumen luminous flux illuminance tester kelvin test case integrating sphere spectroradiometer

Integrating sphere specification

DIA: φ 0.3m, φ 0.5m, φ 1.0m, φ 1.5m, φ 2.0m, φ 3.0m
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 p0.8, 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.