Instructions

- -
20
IRRADIANCE measurement probe LP 471 RAD complete with SICRAM module and
equipped with the instrument
Measurement range (W/m
2
):
0.1 10
-3
… 999.9 10
-3
1.000…19.999
20.00…199.99
200.0…1999.9
Resolution (W/m
2
):
0.1 10
-3
0.001
0.01
0.1
Spectral range:
400 nm…1050 nm
Calibration uncertainty:
<5%
f
2
(response according to the cosine law):
<6%
f
3
(linearity):
<1%
f
4
(instrument reading error):
1 digit
f
5
(fatigue):
<0.5%
Drift after 1 year:
<1%
Functioning temperature:
0…50 C
Typical response curve
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
350 450 550 650 750 850 950 1050
Lambda (nm)
Relative spectral response