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LP471LUM2

Series: LP471LUM2 – Luminance Probe Brand: Delta OHM S.R.L.

Photometric probe for measuring the LUMINANCE, spectral response according to the photopic curve, angular field 2°.

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Specifications

Brand

Measuring Range: Resolution (W/m²)

  • 1.0 to 1999.9 : 0.1
  • Up to 19999 : 1
  • Up to 199.99·103 : 0.01·103
  • Up to 1999.9·103 : 0.1·103

Optical Angle

  • 2°

Spectral Range

  • In agreement with standard photopic curve V(λ)

Class

  • C

Calibration Uncertainty

  • < 5 %

f’1 (In Agreement with Photopic Response V(λ))

  • < 8 %

f3 (Linearity)

  • < 1 %

f4 (Instrument Reading Error)

  • < 0.5 %

f5 (Fatigue)

  • < 0.5 %

α (Temperature Coefficient) f6 (T)

  • < 0.05 %K

Drift After 1 Year

  • < 1 %

Working Temperature

  • 0° to 50° C

Reference Standards

  • CIE n.69 - UNI 11142

Documentation

Datasheet

View Product Series

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