WST-01 Sealing Tester negative pressure method, manual type, no need to power on

WST-01

Sealing Tester

Introduction

WST-01 tightness Tester adopts the principle of negative pressure test, which is suitable for the sealing test of flexible packaging parts in food, daily chemical, electronic and other industries. Through the test, the sealing process and sealing performance of flexible packaging can be effectively compared and evaluated, and the relevant technical indicators can be determined to provide a scientific basis. It can also be used to test the sealing performance of specimens after drop and pressure test.

Test principle

Compressed air is used as the power source, and the vacuum chamber is generated by a vacuum generator. The specimen is placed in the vacuum chamber and immersed in the water surface, and the vacuum tank is vacuumed to produce the pressure difference between the inside and outside of the specimen immersed in the water, and the sealing performance of the specimen can be judged by observing the expansion of the specimen or the gas overflow (bubble) in the specimen.

Features

It does not require a power supply and is easy to use

Ultra-thick plexiglass vacuum chamber with high transparency and easy observation

Compressed air power source, convenient and easy to obtain, economical and applicable

Manual autonomous control, easy to operate

It comes with an air source and vacuum filter device

The operation button layout is reasonable and easy to operate

The hollow casing design excludes water vapor and avoids corrosion

Enforce the standard

GBT 15171、GBT 27728、GB 7544、YBB 00052005-2015、YBB 00122002-2015、ASTM D 3078

Packing list：Host X1, sealing tank X1, sealing ring X1, trachea X1, filtrator X1, manual X1, certificate X1, warranty card X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.