According to the standard:
GB/T 5923-2010
JB/T 5239.4-2011
JB/T 5088.2-2008
JB/T 50893-2010
Test items:
Filter element manufacturing integrity test
Bubble test
Technical parameters:
1 station, the maximum outer diameter of the test piece is 130mm, the maximum length is 230mm, stainless steel housing, PLC, touch screen, micro printer;
Sensor range: 0-30kPa, accuracy 0.5%;
Precision pressure regulating valve: 0-200kPa;
Geared motor: 10 rpm (not adjustable);
Temperature sensor: 0-100 ° C.