3 Technical data
16
NIRFlex N-500
Operation Manual, Version G
3 .4
Fiber-optic measuring cells and accessories
3 .4 .1
NIRFlex Fiber Optic Solids
Technical data NIRFlex Fiber Optic Solids
Detector
extended range InGaAs (temperature controlled)
Electric power supply
100−230 VAC ± 10 %, 50/60 Hz, 20 W
Ambient conditions
< 80 % relative humidity for T < 31 °C, linear decreasing
to 67 % at 35 °C, max. 2500 m, for indoor use only
Ambient temperature
5−35 °C ( 25 ± 5 °C recommended)
Pollution degree
2
Installation category
II
Temperature range at probe tip
0 °C−80 °C
Standard length of fiber optic probe
2 m (available up to 5 m)
Accessories
Technical data Transflectance adapter (Fiber Optic Solids)
Max. operating temperature
120 °C
Material
Transflectance sleeve material: Steel no. 1.4435
Spacer ring material: Steel no. 1.4305
Transflectance adapter window: Quartz glass
(Infrasil 303) sealed with fluorine rubber O-rings
Available pathlengths
0.5 mm, 1 mm, 1.5 mm
3 .4 .2
NIRFlex Fiber Optic Liquids
Technical data NIRFlex Fiber Optic Liquids
Detector
extended range InGaAs (temperature controlled)
Electric power supply
100−230 VAC ± 10 %, 50/60 Hz, 20 W
Ambient conditions
< 80 % relative humidity for T < 31 °C, linear decreasing
to 67 % at 35 °C, max. 2500 m, for indoor use only
Ambient temperature
5−35 °C ( 25 ± 5 °C recommended)
Pollution degree
2
Installation category
II
Temperature range of the probe head at the probe tip
0 °C−150 °C
Max. pressure at the probe tip
6 bar
Standard length of fiber optic probe
2 m (available up to 7 m)
Pathlength
2 mm
