SCS 104
5.7 Flow Meter Operation
The flow meters have a range of 50..500 L/h. The flow can be controlled with the built-in valves.
The flow meters are calibrated for air at 20 °C (68 °F) and 1.2 bar (17.4 psi) abs. Actual values may therefore vary when using other
calibrating and sample gases.
5.8 Pressure regulators and gauges
Blowback air pressure is controlled by a regulator (18) on the front panel. To adjust the pressure pull the regulator knob out to
unlock it and turn counter clockwise to decrease the pressure or clockwise to increase the pressure. When the desired pressure
has been obtained, push the knob in to lock it.
The set value is shown on a gauge (19).
17
Bühler Technologies GmbH
BECS0031 ◦ 02/2020
Содержание SCS 104
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