Heath-consultants Hi Flow Sampler Manual do Utilizador descarregar pdf (Página 20)

Operation Hi Flow



Sampler

20 Instruction 0055-9017

2.14.1 Automatic 2-Stage Measurement Mode

In the Automatic 2-Stage Mode the unit performs a leak rate measurement at first a

high flow rate for 1 minute, and then automatically shifts to a lower flow rate and

performs another measurement for another minute. The final measured and calculated

values are automatically saved in memory. This mode is used to measure leaks that are

easily identifiable and captured.

Select the automatic measurement mode as follows:

1. From the Expanded Main Screen, select Menu > Operating Mode.

2. Highlight Automatic 2-Stage, and then press the I/O ↵ key.

3. Press ESC to return to the Main Screen. Observe that (A) should appear at the

bottom of the screen.

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Heath-consultants Hi Flow Sampler Manual do Utilizador Página 20