Flow Tester CETATEST 915
The flow tester CETATEST 915 is used to measure the flow using compressed air. The device contains a measurement system consisting of a laminar flow element (LFE) and a differential pressure sensor. In the direct test method the air, provided by the internal pressure regulator, flows through the measuring section before it enters the test part. In the indirect test method the measuring section is located behind the test part. Due to the special design of the measuring section a laminar flow is generated. The resulting pressure difference is directly proportional to the volume flow.
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| Sensor type | Laminar flow element with differential pressure transducer |
| Measurement range | 15 ml/h to 62 l/min (depending on the laminar flow element) |
| Result units | ml/min, ml/h, l/min, l/h |
| Pressure controller | mechanical, electronical |
| Test pressure sensor | Piezo-resistive gage pressure sensor |
| Test pressure ranges | -1 bar • 200 mbar • 1 bar • 6 bar • 10 bar |
| Test modes | Direct or indirect test method |
| Dimensions | 345 mm x 145 mm x 435 mm (W x H x D) |
| Typical applications | Tests of valves, exhaust gas systems, pipes, membranes |
