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Functional use

Applicable to the sealing test of soft packaging bags, plastic bottles and cans in the food, pharmaceutical, daily chemical and other industries. The sealing process and sealing performance of soft packaging can be effectively compared and evaluated through experiments.

Test principle

Using compressed air as the power source, the vacuum generator as the energy conversion element, the microcomputer controls the vacuum degree, with fast speed, high precision, set parameters, and standardized experimental process. It automatically tests, stops, and blows back according to the set vacuum degree and time.

Compliant standards

GB/T 15171 "Test method for sealing performance of soft packaging" ASTM D 3078 "Standard test method for measuring air leakage of soft packaging by exhaust"

Instrument features

1. Built-in high-precision pressure sensor with high sensitivity, which can monitor the intake pressure in real time

2. Automatically test, stop, and blow back according to the set vacuum degree and time.

Technical parameters

Vacuum degree: 0～＜-90Kpa (conventional barrel)

Vacuum accuracy: ±1%

Vacuum holding time: 0.1～60min

Intake pressure: 0.5～0.65Mpa

Vacuum barrel size: Φ300*350mm (customizable)

Appearance size: 0.5 (L) *40 (W) *15 (H) cm

Instrument configuration

One host, one vacuum barrel, one power cord