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Calibration and Measurement Capabilities
Thermometry
In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
 
Result of the search
Your selection : Thermometry, Humidity
 
Austria, E+E (E+E Elektronik)
Complete CMCs in Thermometry for Austria (.PDF file)
Dew-point temperature. Dew point hygrometers, -25 °C to 20 °C
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in K: 0.035
Comparison with humidity generator
Continuous gas flow: Maximum 5 L/min
Atmospheric pressure: (1000 ± 80) hPa
Ambient temperature: (23 ± 3) °C
Approved on 03 November 2009
Internal NMI service identifier: E+E/27
 
Dew-point temperature. Dew point hygrometers, 20 °C to 65 °C
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in K: 0.035
Comparison with humidity generator
Continuous gas flow: Maximum 5 L/min
Atmospheric pressure: (1000 ± 80) hPa
Ambient temperature: (23 ± 3) °C
Approved on 03 November 2009
Internal NMI service identifier: E+E/28
 
Dew-point temperature. Dew point hygrometers, -55 °C to -25 °C
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in K: 0.05
Comparison with humidity generator
Continuous gas flow: Maximum 5 L/min
Atmospheric pressure: (1000 ± 80) hPa
Ambient temperature: (23 ± 3) °C
Approved on 19 March 2012
Internal NMI service identifier: E+E/26
 
Dew-point temperature. Dew point hygrometers, 65 °C to 95 °C
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in K: 0.05
Comparison with humidity generator
Continuous gas flow: Maximum 5 L/min
Atmospheric pressure: (1000 ± 80) hPa
Ambient temperature: (23 ± 3) °C
Approved on 19 March 2012
Internal NMI service identifier: E+E/29
 
Relative humidity. Relative humidity hygrometers, 0 and within td entries % to 98 %
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in %rh: [(0.2+t/(-40)*0.1) % + 0.006*h], t (air) temperature in °C, h relative humidity in %rh
Comparison with humidity generator
Continuous gas flow : Maximum 5 L/min
Atmospheric pressure: (1000 ± 80) hPa
Test chamber temperature: -40 °C to 0 °C
Approved on 10 November 2015
Internal NMI service identifier: E+E/30
 
Relative humidity. Relative humidity hygrometers, 0 and within td entries % to 98 %
Absolute expanded uncertainty (k = 2, level of confidence 95 %) in %rh: [0.1 % + 0.004*h], h relative humidity in %rh
Comparison with humidity generator
Continuous gas flow : Maximum 5 L/min
Atmospheric pressure: (1000 ± 80) hPa
Test chamber temperature: 0 °C to 65 °C
Approved on 10 November 2015
Internal NMI service identifier: E+E/31


 
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