Specifications; Measurement Parameters - IMT Analytics FlowAnalyser PF-300 PRO User Manual

4

Specifications

4.1

Measurement parameters

IMT Analytics AG
4.1.1 Measuring instrument values
Flow Range
Accuracy
Ultra-low flow Range
Accuracy
Volume Range
Accuracy
Pressure (at flow) Range
Accuracy
High differential pressure Range
Accuracy
Low differential pressure Range
Accuracy
High pressure and Range
vacuum Accuracy
Ambient pressure Range
Accuracy
Oxygen Range
Accuracy
Temperature Range
Accuracy
Humidity Range
Accuracy
1 Standard litres per minute (converted to STP conditions of 21.1°C and 1013 mbar)
* Tolerance related to the measured value
** Ablsoute tolerance, with steady air flow
*** Non-condensing
Specifications
1
-300 – 300 L/min***
± 1.65 %* or ± 0.04 L/min
(for 10 – 40° C)**
-1 – 1 L/min***
± 1.65 %* or ± 0.01 L/min
(for 10 – 40° C)**
0 – 1000 L
± 1.75 %* or ± 0.10 mL
-50 – 160 mbar
± 0.5 %* or ± 0.1 mbar**
-250 – 250 mbar
± 0.5 %* or ± 0.1 mbar**
-10 – 10 mbar
± 1 %* or ± 0.01 mbar**
-1 – 10 bar
± 1 %* or ± 7 mbar**
500 – 1240 mbar
± 1 %* or ± 5 mbar**
0 – 100 vol %
± 1 vol %**
0 – 50 °C
± 1.75 %* or ± 0.5 °C**
0 – 100 % RH***
± 3 % RH** from 10 % RH to 80 % RH
± 5 % RH** for <10˚% RH and > 80 % RH
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