Dwyer 1207A - Manual (Page 21)

1207A manual Page 21
MEASURING PRESSURE
The analyzer can be used to measure pressure by connecting tubing to the appropriate ports.
Standard Pressure Report ....
this mode is accessed via the MENU function.
This mode allows a tightness test to be carried out automatically.
The times for the test can be set by the user.
From the start of the test the analyzer waits 60 secs to allow temperature stabilization, then
records and displays the pressure reading at the start of a 120 second countdown. The live
pressure reading is displayed during the 120 second countdown and then locked at the end of
the countdown. The display then shows start pressure and finish pressure. The summary
results can then be printed as below:
Pressure Test Printout
DWYER 1207A 1.0
Serial No. 123456789
..............................................
Tightness Test
..............................................
LOG
03
TIME 14:58 11/01/09
PRS_1
INWG 20.110
PRS_2 INWG 19.998
Duration mins 2:00
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customer
................................................
appliance
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Ref:
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