Product Introduction
The GB-M2S sealing test instrument realizes vacuum testing rapidly through a micro vacuum pump, eliminating the need for compressed air as a power source. It effectively compares and evaluates the sealing process and performance of flexible packaging, providing a scientific basis for determining relevant technical requirements. Suitable for sealing performance tests of flexible packaging in food, pharmaceutical, daily chemical, and other industries.
Test Principle
By evacuating the vacuum chamber, an internal-external pressure difference is created for the sample immersed in water. The test judges the sealing performance by observing the escape of gas from the sample or the infiltration of water into the sample.
Execution Standards
GB/T 15171-1994, ASTM D3078-2002 (2013), USP1207.2
Technical Parameters
| Item | Technical Parameters |
| Vacuum Degree | －(0～95) KPa |
| Vacuum Accuracy | 1% of the indicated value |
| Vacuum Holding Time | 0.01 s ～ 99.99 h |
| Sealing Bucket Size | Standard (Ф300×300) mm; other sizes available or customizable: Medium bucket Ф450×350, Large bucket Ф600×500 |
| Available Size of Vacuum Chamber | Standard (Ф270×270) mm |
| Air Source | Built-in micro vacuum pump |
| Instrument Size | (305×380×150) mm |
| Power Supply | 220 V, 50 Hz |
| Host Weight | 6 kg |
Product Features
● Multi-Level Vacuum Support & Diverse Tests
Capable of setting single-target vacuum or multi-level vacuum to meet testing needs of different samples.
Suitable for negative pressure bubble method and color water method.
● High-Quality Components for Quality Assurance
Built-in high-precision pressure sensor with high sensitivity for real-time monitoring of pressure in the vacuum chamber.
External micro vacuum pump features compact size, superior vacuuming speed, and high ultimate vacuum.
● Fully Automatic Operating System
Set vacuum degree and holding time as needed; the instrument automatically performs testing, vacuuming, holding for the set time, stopping, and inflating for return.
● Data Storage & Printing
Equipped with a micro printer and USB data interface, supporting PC software for measurement and control.
● GMP-Compliant Software
Designed in accordance with GMP Annex Computerized Systems, with audit trail functions and multi-level user permission settings to meet the data traceability requirements of the pharmaceutical industry.
Hot Tags: leakage tester gb- m2s, China, suppliers, manufacturers, factory, custom, quotation, in stock, Electronic Leakage Tester, Leak and Seal Strength Tester, Leakage Test for Plastic Containers, Leakage Tester GB M, Vacuum Decay Leak Detection Tester
