Please be accompanied by a reference to the annex "3E45554 leak detection work standard book", the pressure value according to the surface requirements (converted from PSI to kgf/cm 2)<br> to be. RW uses dry leak detection method, as long as the tool on the tool positioning, the input surface requires pressure, holding pressure 15sec, pressure<br> Force meter without leakage is determined OK, on the contrary pressure gauge has a buck or zeroing situation, that is, to determine NG. (If there is a slight leakage<br> In the case of leakage, the pressure gauge will directly reduce the pressure, the serious leakage pressure gauge will be directly zeroed).<br> Please Sanjeev do not have to worry, dry and wet leak difference, only wet can confirm the location of the leak, but RW dry test<br> Test, as long as the pressure gauge abnormal, the product is determined that NG does not use, so the delivery / shipping products are no problem<br> the
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