Measuring range  
 Frost/Dew Point  -55…+20°C at atmospheric pressure
 Humidity content by volume  20…20,000 ppmv
 Humidity content by weight  2.5…2500 ppmw
 % Volume SF6  80…100%
 Pressure  0.1…30 bar abs.
 Accuracy  
 Frost/Dew point  ±0.5°C
 ppmv/ppmw  ±6% of reading
 % Volume SF6  ±0.5%
 Pressure  0.2% FS
 Reproducibility  
 Frost/Dew Point  ± 0.2°C
 % Volume SF6  ± 0.3%
 Pressure  0.1% FS
 Thermoelectric Mirror cooling  3-stage
 Cooling  Air
 Display  Active Matrix Color Graphic LCD
 Digital I/O  RS-232
 Gas couplings  Quick connect fitting
 Mirror temperature sensor  PRT-100
 Sample gas pressure  1…30 bar
 Sample gas flow rate  0.5…1 l/min
 Operation temperature  -10…+40°C
 Storage temperature  -20…+50°C
 Ambient humidity  90% RH max., non condensing in operation
 Voltage  100…240 VAC, 50/60 Hz
 Power consumption  200 Watt
 
                                      with transport case
 Instrument                      and accessories         
 Width  440 mm                                624 mm
 Height  155 mm                                305 mm
 Depth  410 mm                                495 mm
 Weight  16.5 kg                                 32 kg
RH Systems 973-SF6 Analyzer
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The RH Systems Model 973-SF6 Analyzer was specifically designed for measurement of humidity and SF6 purity in gas insulated switchgear systems. Humidity measurement data is displayed in ppmv, ppmw and dew/frost point at either system pressure or standard pressure. Purity measurement is displayed directly in % volume SF6. Both the humidity and purity measurements utilize accurate and reliable condensation techniques.
Product Description
Specification
Delivery:
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