barfield DPS1000 - Leak Testing; Leak Rate Timer Method; ATP Leak Test Profiles

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Figure 27 Display Units – for Pressure Units Mode
D. Leak Testing – There are two types of leak tests supported on the DPS1000: the
traditional leak testing using the Leak Rate Timer and the Automatic Test Process
(ATP)/ Leak Test Profiles.
Figure 28 Leak Testing Menu
1. Leak Rate Timer – this is the traditional leak testing that allows the user to set the
desired target values of ALT and CAS. Once the Test Set achieves those target
values, the user selects the following Menu sequence in Leak Measure mode:
2. Main Menu: Leak Testing, Leak Rate Timer.
Wait Time is the duration of time that will allow the Ps & Pt pressure(s) to stabilize
before beginning the Leak Test measurement cycle.