Basic Info.

Model NO.

QX-5647

Model NO.

QX-5647

Product Desciption

Negative pressure seal tester

Product description:
This machine applies to food, pharmaceutical, medical equipment, cosmetic, automotive, electronic components, stationery and other industries bags, bottles, tubes, cans, boxes and other sealing test. Can also be carried out by the drop, the pressure test after the test of the sealing performance test.

Test principle:
Vacuuming the vacuum chamber, so that the sample immersed in water to produce internal and external pressure difference, observe the sample outside the gas outside the situation, in order to determine the sealing performance of the sample; through the vacuum chamber vacuum, so that the sample to produce internal and external pressure Poor, observed specimen expansion and release of the sample after the recovery of the shape of the sample, in order to determine the sealing performance of the sample.

Technical Parameters:

1. Electronically controlled pressure maintaining, PVC operation panel
2. High quality thickened plexiglass sealed barrel with wall thickness 15mm
3.Precision pneumatic components, superior sealing performance
4. Pressure digital display, instant and accurate
5. Electronic pressure maintaining switch, easy to operate, longer pressure retention time
6. Built-in time display, holding time at a glance
1. True air: -90 ~ 0kPa
2. Precision: Level 1
3. Effective size of vacuum chamber: Φ270mm × 270 mm (H) (standard)
4. Air source pressure: 0.7MPa (air source user-supplied)
5. Air source interface: Φ8 polyurethane tube
6. Dimensions: 420mm (L) × 320mm (B) × 520mm (H)
7. Power: AC 220V 50Hz
8. Net weight: 15kg
Standard configuration: host experimental sealed barrel air source line
Standard: GB/T 15171, ASTM D3078