Sheet #618u – Temperature correction 1
Version 1.00a User guide ATEQ 6th series Page 1/1
TEMPERATURE CORRECTION 1
1. PRESENTATION
This function is used when temperature change within the part has a significant influence on the
test result. This function will not work after part washers when any trace amounts of water exist
in the part or if the fixture tooling causes volumetric changes in the test circuit during the
correction measurement. The TEMPERATURE CORRECTION 1 function enables the
adjustment of the leak value of a part by measuring pressure variation caused by the changing
temperature of the part.
There are two parameters to be set:
9 The test time during which the study (learning) of this pressure should be carried out.
9 The percentage of the variation to be taken into account.
9OFFSET: leave this value to 0 by default. Difficult to use reserved for special applications.
Example: a pressure variation of 15 Pa during 2 test seconds, with a percentage of 60 %, will
apply a correction of 9 Pa on each test result (15 x 60%= 9).
2. CONFIGURATION
Activate the function or check if it checked.
Press the
key, the cursor slide to the
right hand.
2#4#/ 2T
(70%6+10
ŹTEMP.CORR. 1 : No
More functions…
By using the arrows, select
"Yes" and validate with the
key.
2#4#/ 2T(70%6+10
TEMP.CORR. 1 : Yes Ż
More functions…
Then adjust the parameters.
(70%6
6'/2%144
ŹCORRECTION : 100 %
TEST TIME : 0.0 s
OFFSET : 0
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