Characteristics Of Spectral Sensitivity - Sonel LXP-2 Manual De Uso

of free memory space, the device will display the number of memory cell where the measurement
is saved.

To clear the memory of the meter, turn the meter ON while holding down LOGG button. The main
display will show
change from 0 to 100% when erasing progresses. After erasing the memory, the meter returns to
the measurement mode.

Logged data may be read only with the PC software provided with the meter.
5

Characteristics of spectral sensitivity

Installed photodiodes with filters makes the spectral sensitivity characteristics well matched to
the requirements of C.I.E. (INTERNATIONAL COMMISSION ON ILLUMINATION). Sensitivity parame-
ters V (λ) are presented on the following charts.
and the percentage value field will show the amount of free space that will
LP-1
Features of spectral correction V(λ)
Features of spectral correction V(λ)
Charakterystyka korekcji widmowej V(λ)
1,00000
0,90000
0,80000
0,70000
0,60000
0,50000
0,40000
0,30000
0,20000
0,10000
0,00000
380 430 480
Charakterystyka korekcji widmowej V(λ) Features of spectral correction V(λ)
1,00000
0,90000
0,80000
0,70000
0,60000
0,50000
0,40000
0,30000
0,20000
0,10000
0,00000
380 430 480
Fig. 1 Characteristics of spectral sensitivity
LXP-2 ● LXP-10B ● LXP-10A – USER MANUAL
LUXOMETER
LXP-10A
LP-10A
Reference
V(λ)_wzorca
V(λ)_LXP-10A
530 580 630 680
WAVELENGTH [nm]
Długość fali w nm
LXP-10B LP-10B
V(λ)_wzorca Reference
V(λ)_LXP-10B
530 580 630 680
WAVELENGTH [nm]
Długość fali w nm
730 780
730 780
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