Delta OHM HD2302.0, Руководство пользователя, Страница: 23 / 32

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IRRADIANCE measurement probe LP 471 UVC 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:
220 nm…280 nm (Peak 260 nm)
Calibration uncertainty: <5%
f
2
(response according to the cosine law): <6%
f
3
(linearity): <1%
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
200 210 220 230 240 250 260 270 280 290 300
Lambda (nm)
R
el
at
iv
e
sp
ec
tr
al
r
es
po
ns
e