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Air line's e.g. exhaust air line, leakage test device, has auxiliary flow line attached to mass flow sensor parallel to pipeline section between compressor and connection tube, where connection tube has adjustable outlet cross-section
Air line's e.g. exhaust air line, leakage test device, has auxiliary flow line attached to mass flow sensor parallel to pipeline section between compressor and connection tube, where connection tube has adjustable outlet cross-section
The device has an air compressor e.g. turbine blowers (3, 4), and a connection tube (10) for connection of an air line e.g. exhaust air line, subjected to test pressure. An auxiliary flow line is attached to a mass flow sensor parallel to a pipeline section (7) between the air compressor and the connection tube, where the connection tube has an adjustable outlet cross-section. The auxiliary flow line is attached at the pipeline section via two ring channels, where the two turbine blowers are connected in parallel.
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