In compliance with EN 13060:2004,the test requires a tightness test (less
than or equal to 13mbar during the 10 minutes of test).If the leakage is more
than this value,the outcome of the test is failed; the seal of the pneumatic
circuit of the device must be chceked.
-0.85bar
WARNNING:
1、Temperature requirements of vacuum test:
the temperature in chamber must be tested under the normal state.
Otherwise, the result of a vacuum test will be inaccurated.
2、We recommend: if you need to do vacuum test,, it should be subjected to vacuum
testing at once after turn on the power! Because after the power turned on, the
heating coil had begin to warm up slowly, the temperature of chamber will rise gradually .
Fig.5.4-9 Fig.5.4-10 Fig.5.4-11
5.4.1 the “B & D Test”and “Helix Test”program following steps:
Click “Helix/B & D Test”Fig.5.4-10 enter into interface Fig.5.4-11.Then press “ ”buttom to start Helix/B & D test.
Refer to “chapter ” .5.3.1 THREE TIMES PRE-VACUUM PROGRAM to check the running state diagram
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