적분구
적분구는 기본적으로 빛을 확산하고 반사율이 높은 흰색 물질로 내부가 코팅된 빈 구형 공동입니다. 방출된 빛을 수차례 산란 및 반사시켜 방사선을 모든 방향으로 확산 하도록 사용됩니다.
분광 복사계는 일반적으로 테스트 대상 광원의 특성과 광량을 측정하기 위해 적분구에 연결되며, 해당 적분구는 광원의 구성, 크기 및 출력에 따라 다양한 크기로 제공됩니다
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How are you measuring?
With fibers and other accessories even more type of measurements are possible. Often used accessories are integrating spheres, cuvettes for fluids, light sources or filter holders.
A cosine corrector collects the light from the half space under 180 degrees. A typical application is the illuminance measurement of a lighting situation.
Consumers are used to enjoy top-quality displays in their mobile phones, tablets, laptops and even cars. Emerging technologies such as lighting surfaces for office and home illumination are expected to look equally perfect. Both displays and luminous surfaces are the main application areas for imaging colorimeters.
Measuring the luminance or color values at a specific location of the device under test is a typical use case when measuring displays. It can, however, also be meaningful to assess reflected light.
Viewfinder Spectrometer
Standard lens 1.2° spot ⌀ 4.56 mm ‑ 6.71 m
Viewfinder Spectrometer
Close up lens 0.75° spot ⌀ 0.96 ‑ 1.47 mm
Colorimeter 2.1 mm
0.001 - 30 000 cd/m² (190 000 cd/m² in UHL mode)
Colorimeter 2.1 mm w/ pointer
0.001 - 30 000 cd/m² (190 000 cd/m² in UHL mode)
Colorimeter 5 mm
0.001 - 30 000 cd/m² (190 000 cd/m² in UHL mode)
Colorimeter 10 mm
0.001 - 30 000 cd/m² (190 000 cd/m² in UHL mode)
Colorimeter 10 mm wide-angle
0.0003 - 7 500 cd/m² (190 000 cd/m² in UHL mode)
Colorimeter 20 mm
0.0003 - 7 500 cd/m² (48 000 cd/m² in UHL mode)
Colorimeter 27 mm wide-angle
0.0001 - 2 800 cd/m² (20 000 cd/m² in UHL mode)
Spectrometer
VIS 380 - 780 nm
High-end Spectrometer
VIS 360 - 940 nm