ASENSETEK INCORPORATION
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Photometric Detector
Description
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Description
This is a photometric detector with a sleek and elegant look. It is well engineered to work with high stability and reliability. This photometric detector offers an extra-long service life.
- Photometry is the science of the measuring visible light, in terms of its perceived brightness to the human eye.
- The photometric detectors are built by using selected, stability tested Si-photovoltaic cells with advanced color filters.
- They are designed to simulate the response of the human visual system and match to the spectrum of CIE V(λ) function.
- The error function f1’ is an index that indicates the degree of spectral mismatch.
- We provide different products in three error classes, such as class A, class B and class C.
- Every type detector is individually calibrated and measured f1’ to conform to the CIE specifications.
- They are available to be used to measure illuminance (lx) and luminous flux (lm).
- Class A with f1′ < 1.5%.
- Class B with f1' < 3%.
- Class C with f1' ≤ 3.75%.
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Supplier info last updated: 17 Aug 2020
Advertise since: 1 Aug 2013
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