G.L-100 END OF SALE

Photometric probe

The G.L-100 photometric probe is intended for the measurement of the illuminance of natural and artificial radiation. It also serves the function of a luminance meter after the proper adapter is attached to it. It is designed to co-operate with the L-100 or RF-100 control unit.

Class A

 

Automatic detection

After being attached to the RF-100 radiometer-photometer , the probe is automatically recognized and the radiometer switches into the appropriate operating mode. On the screen there appears the name of the meter. When the probe is changed, there is no need for the instrument to be additionally calibrated.

Luminance measurement

The probe enables luminance measurement with the use of the PL1.RF-100 adapter. It can co-operate with the adapter with an aperture angle of 1o, 2o and 3o.

Complete photometer

The G.L-100 probe contains:

  • Detector that is spectrally and directionally corrected.
  • Analog to digital converter.
  • System of zeroing and auto-zeroing.
  • Calibration factor register.
  • Communication interface.
 

Technical data

Spectral range:
V (λ)
Measurement ranges:
0.001 - 30 lx
0.01 - 3000 lx
10 - 300 klx
Spectral matching f1':
≤ 2% (CIE)
Directional matching f2:
≤ 1.5% (CIE)
Temperature range:
0 ÷ +40 ° C
Relative humidity:
≤ 80%
Dimensions:
Φ 44 x 25.5 mm
Cable length:
1.5 m