Delta OHM HD2302.0, Руководство пользователя, Страница: 22 / 32

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IRRADIANCE measurement probe LP 471 UVB 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: 280 nm…315 nm (Peak 305 - 310 nm)
Calibration uncertainty: <5%
f
2
(response according to the cosine law): <6%
f
3
(linearity): <2%
f
4
(instrument reading error):
1digit
f
5
(fatigue): <0.5%
Drift after 1 year: <2%
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
250 260 270 280 290 300 310 320 330 340 350
Lambda (nm)
R
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ti
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s
p
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c
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