LP471PHOT – Illuminance Probe
Brand: Delta OHM S.R.L.
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Photometric probe for measuring the ILLUMINANCE, spectral response according to the photopic curve, class B
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Photometric probe for measuring the ILLUMINANCE, spectral response according to the photopic curve, class B according to CIE N° 69, cosine correction diffuser.
Measuring range: 0.10 lux to 200·10³ lux.
Specifications
Brand
Measuring Range: Resolution (W/m²)
- 0.10 to 199.99 : 0.01
- Up to 1999.9 : 0.1
- Up to 19999 : 1
- Up to 199.99·103 : 0.01·103
Spectral Range
- 400 nm to 700 nm
Class
- B
Calibration Uncertainty
- < 4 %
f’1 (In Agreement with Photopic Response V(λ))
- < 6 %
f2 (Response according to the Cosine Law)
- < 3 %
f3 (Linearity)
- < 1 %
f4 (Instrument Reading Error)
- < 0.5 %
f5 (Fatigue)
- < 0.5 %
Drift After 1 Year
- < 1 %
Working Temperature
- 0° to 50° C
Reference Standards
- CIE n.69 - UNI 11142
