Product use:

It is suitable for sealing test of packaging bags, bottles, tubes, cans, boxes, etc.
in food, pharmaceutical, medical equipment, daily chemicals, automobiles, electronic
components, stationery and other industries. It can also test the sealing performance of the
test piece after the drop and pressure test.

Test principle:
By vacuuming the vacuum chamber, the sample immersed in water is subjected to internal
and external pressure difference, and the gas escape in the sample is observed to determine

the sealing performance of the sample; the vacuum chamber is evacuated to generate
internal and external pressure of the sample. Poor, observe the sample expansion and release
the vacuum shape of the sample to determine the sealing performance of the sample.

Features:
1. LED digital control, experimental process automation
2. Set pressure and hold time
3.PVC operation panel, membrane button, easy to operate
4. High quality thickened plexiglass sealed barrel with wall thickness 15mm
5. Digital preset test vacuum and vacuum hold time
6. Precision pneumatic components, excellent sealing performance
7.Automatic constant pressure qi, no manual operation

Technical Parameters:
1. True air: -90 ~ 0kPa
2. Precision: Level 1
3. Effective size of vacuum chamber: Φ270mm × × 200 mm (H) (standard)
(Note: Other sizes can be customized)
4.Air source pressure: 0.7MPa (air source user own)
5.Air source interface: Φ8 polyurethane tube
6. Dimensions: 460mm (L) × × 360mm (B) × × 530mm (H)
7. Power:AC 220V 50Hz
8. Net weight: 15kg

Standard configuration:

host experimental sealed barrel air source line

According to the standard:

GB/T 15171,ASTM D3078