TECNA PROVASET T3LPF - Utility; Utility: calculation of the volumetric coefficient

PROVASET T3LPF REV.20210610
75
7. UTILITY
7.1 
BACKUP
RESTORE
BACKUP
RESTORE
UTILITY
CALCULATE
VOLUMETRIC
COEFFICIENT
AUTOTEST
CYCLE
AUTOTEST
CYCLE
This test cycle is only applicable for leak tests for the purpose of automatically meas-

rate Q.
-
pends on numerous factors, especially mechanical expansions and changes in air
temperature in the test circuit.
The piece under test must therefore preferably be thermodynamically and mechani-
cally at rest, and the time T3 must be adequate.
For these reasons, the correct value to use for the calculation is not the real geomet-

be manually entered as a parameter in the active test program (CV parameter). It is
          
using a sample leak master to be connected to the test circuit, with this prucedure.
The value of the leak master must be the closest to the leak rate you want to intercept
in the piece under test.
The test cycle requires the use of a leak master or leak simulator (Example Tecna LTC).

VOLUMETRIC COEFFICIENT
CV: Volumetric coefficient
Yes No
PROG n°001: VALVE_A
1.000 L
0.0 Pa
P. leak without leakmaster
Get new values?
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