Data Sheet

0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
280 300 320 340 360 380 400 420
λ
(nm)
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
λ
(nm)
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
λ (nm)
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
350 400 450 500 550 600 650 700 750 800 850
Relative spectral response
PAR
λ
(nm)
LP 471 PAR quantum radiometric probe for the measure of the photon fl ow across the
chlorophyll range PAR
Measuring range (μmol·m
-2
s
-1
): 0.10…199.99 200.0…1999.9 2000…10000
Resolution (μmol·m
-2
s
-1
): 0.01 0.1 1
Spectral range: 400nm…700nm
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: <1%
Working temperature: 0…50°C
Quantum radiometric probe for the measurement of the
photon fl ow across the chlorophyll range PAR
(Photosynthetically Active Radiation 400nm…700nm),
measurement in μmol/m
2
s. Measurement range:
0.10 μmol·m
-2
s
-1
…10·10
3
μmol·m
-2
s
-1
.
Typical response curve: LP 471 PAR
LP 471 RAD probe for the measure of IRRADIANCE
Measuring range (W/m
2
):
1.0·10
-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: 400nm…1050nm
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: <1%
Working temperature: 0…50°C
Radiometric probe for IRRADIANCE measurement in the
spectral range 400nm…1050nm, diffuser for cosine
correction. Measurement range:
1.0·10
-3
W/m
2
…2000W/m
2
.
Typical response curve: LP 471 RAD
LP 471 UVA probe for the measure of UVA IRRADIANCE
Measuring range (W/m
2
):
1.0·10
-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: 315nm…400nm (Peak 360nm)
Calibration uncertainty: <5%
f
3
(linearity): <1%
f
4
(instrument reading error): ±1digit
f
5
(fatigue): <0.5%
Drift after 1 year: <2%
Working temperature: 0…50°C
Radiometric probe for IRRADIANCE measurement, in the
315nm…400nm, peak 360nm, UVA spectral range.
Measurement range: 1.0·10
-3
W/m
2
…2000W/m
2
.
Typical response curve: LP 471 UVA
LP 471 UVB probe for the measure of UVB IRRADIANCE
Measuring range (W/m
2
):
1.0·10
-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: 280nm…315nm (Peak 305nm...310nm)
Calibration uncertainty: <5%
f
3
(linearity): <2%
f
4
(instrument reading error): ±1digit
f
5
(fatigue): <0.5%
Drift after 1 year: <2%
Working temperature: 0…50°C
Radiometric probe for IRRADIANCE measurement,
in the spectral range 280nm…315nm, peak 305nm ... 310nm,
Measurement range: 1.0·10
-3
W/m
2
…2000W/m
2
.
Typical response curve: LP 471 UVB
Relative spectral response
Relative spectral responseRelative spectral response
Relative spectral response