It is suitable for the sealing test of packaging bags, bottles, tubes, cans, boxes, etc. in food, pharmaceutical, medical equipment, daily chemical, automobile, electronic components, stationery and other industries. It is also possible to test the sealing performance of the test piece after the drop and pressure test.
By evacuating the vacuum chamber, the sample immersed in water generates a pressure difference between the inside and outside, and observing the escape of gas in the sample, so as to determine the sealing performance of the sample; by evacuating The pressure difference is used to observe the expansion of the sample and the recovery of the shape of the sample after the vacuum is released, so as to determine the sealing performance of the sample.
1. Electronic control pressure holding, PVC operation panel
2. Well-thickened plexiglass sealed barrel with a wall thickness of 15mm
3. Precision pneumatic components, superior sealing performance
4. Pressure digital display, real-time and accurate
5. Electronic pressure-holding switch, easy to operate, and the pressure-holding time is longer
6. Built-in time display, the holding time is clear at a glance