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Photometric Detector
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描述
联络供应商
描述
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%.

群智科技股份有限公司

群智科技股份有限公司

台湾新北市

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