Schaller RH2 - Technical Data

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14.2 Technical data
Display resolution 0.1 g/m
3
absolute humidity,
0.1 % rel. air humidity,
0.1 °C / 0.3 °F dew point,
0.1 °C/ 0.3 °F temperature,
0.1 % EMC Wood,
0.01 % EMC POM,
0.001 aw,
1 ppm
Measuring range relative air
humidity
0 % to 100 % rh
Calibration relative air humidity 0 % to 90 % rh
Measuring range dew point -55 °C to +60 °C
Measuring range EMC Wood 2 % to 30 %
Calibration EMC Wood 5 % to 15 %
Measuring range EMC POM 0 % to 2 %
Calibration EMC POM 0 % to 2 %
Measuring range water activity 0 to 1.00
Calibration water activity 0 to 0.98
Measuring range CO
2
0 to 5000 ppm
Calibration CO
2
0 to 5000 ppm
Accuracy relative air humidity +/- 1.5 % (at 25 °C)
Accuracy temperature +/- 0.3 °C (at 25 °C) / +/- 0.5 °F (at 77 °F)
Accuracy EMC Wood +/- 0.5 % (at 25 °C)
Accuracy EMC POM +/- 0.05 % (at 25 °C)
Accuracy water activity
(at 25 °C)
+/- 0.01 from 0.10 to 0.80
+/- 0.04 from 0.00 to 0.10 & 0.80 to 0.98
Accuracy CO
2
+/- 50 ppm (at 25 °C & 1013 mbar)
Operating temperature -10 °C to +60 °C
Storage temperature -20 °C to +60 °C
Temperature compensation Automatic
Data memory Up to 10,000 measuring values
Power supply 4 pcs. of 1.5 Volt AA Alkaline batteries