Vacuum seal tester for soft packaging, 0 to -90 kPa range at 0.1 kPa precision — meets GB/T 1571-94 for reliable leak detection quality control.
| Detection Object | Cosmetics/drugs/bagged food |
| Test Items | Tightness/Leakage |
| Testing Occasions | laboratory |
CanNeed-VSST-100 Vacuum Secure Seal Tester is a special instrument used for checking the sealing of soft packaging, to prevent air leakage, effectively control the quality of packaging sealing. Apply to National and Industrial Standard of GB/T 1571-94 secure seal test method of soft packaging.
CanNeed-VSST-100 Vacuum Secure Seal Tester has split design and a variety of safety measures. Including pressure regulating valve and exhaust valve for fast gas exhausting. Test method: Put the sample into the vacuum tank, take water as the medium, and then conduct vacuum negative pressure test to test the sealing of the soft packaging.
Measure range: 0~ -90 kpa
Precision: 0.1 kpa
Input air pressure: 0.4~0.6mpa
Sample applicable diameter: 260mm, Sample height: 230mm
Each measurement number: To test 1 pc by manual.
The instrument contains pressure test valve, which can conduct pressure test test according to the customer demand.
The instrument contains a water filtration buffer cup device to prevent water suction from damaging the pneumatic elements.
The instrument contains a pressure reducing valve, which can be tested according to the negative pressure value required by the customer.
Instrument working environment: indoor environment, air humidity 85%, indoor temperature 0~40℃.
Instrument material: cold-rolled steel plate spraying box and no electronic original. It is safe, reliable and durable.
