IMT Analytics FlowAnalyser PF-300 PRO User Manual page 19

IMT Analytics AG
5.3.2 Adapter set
The adapters enclosed can be used to connect the test specimen to FlowAnalyser
PRO. Minimising dead volume and differences in the diameter of the flow stream
helps to increase the accuracy of measurement. When using the Ultra-Low Flow
channel, the positive connector of the differential pressure sensor is used for pres-
sure measurements. The relevant ports can be connected to one another using the
supplied tee and connecting tube.
5.3.3 Flow channel
The flow channel can be used to perform gas flow measurements from -300 to 300 L/
min. Additionally, the channel includes sensors for pressure, temperature, humidity
and oxygen concentration.
Measuring range: -300 – 300 L/min
Accuracy: ± 1.65 % of reading or ± 0.04 L/min
If work is being performed at a relatively high level of air humidity,
care must be taken to ensure that no condensation forms in the
device. Water can damage the sensors beyond repair!
Start-up
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