- AC
- ACA
- AMC
- Applied Test System
- Aro Scientific
- ASI Standard
- Cerulean
- Conidia
- Emcee
- Emco
- PAC
- PCS
- Phase Technology by PAC
- Pnshar
- PolyScience
- PulMac
- Regmed
- RISE
- Scavini
- Spectro Scientific
- Sundy
- Thwing Albert
- Tobias
- USON
- Vived Management JB
- Zematra
Leakage Tester GB-M2
The Leakage Tester GB-M2 is designed to detect leaks in flexible packaging. The instrument uses a compressed air system together with a high-precision pressure sensor and a microcomputer control system to accurately evaluate sealing quality and package integrity. It is suitable for the food, pharmaceutical, cosmetic, and chemical industries.
Working Principle
The instrument removes air from the vacuum chamber, creating a pressure difference between the inside and outside of the packaging sample submerged in water. Users can easily observe air bubbles escaping from the package or water entering the package, allowing them to evaluate the sealing performance of the packaging.
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Specification
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Standard
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Model
High Accuracy and Durability
The instrument is equipped with a built-in high-precision pressure sensor with high sensitivity. It can monitor the intake pressure in real time, ensuring accurate and reliable testing results.
Automatic Operating System
Users only need to set the required vacuum level and holding time. The instrument automatically performs the entire testing process, including vacuum generation, pressure holding for the preset time, test completion, and automatic pressure release.
Pneumatic Driven System
The instrument is powered by a pneumatic system, allowing fast air filling and pressure recovery. This helps restore pressure balance inside and outside the chamber quickly and accurately.
7-inch LCD Touch Screen
The instrument features a modern 7-inch LCD touch screen with high resolution. The display is clear and easy to read, while the responsive touch interface makes operation simple and convenient.
Technical Specifications
| Item | Technical Specification |
| Vacuum Degree | 0 to -90 kPa |
| Vacuum Precision | ±1% |
| Vacuum Keeping Time | 1 second – 99 hours 59 minutes 59 seconds |
| Available Vacuum Chamber Size | Ø270 × 270 mm |
| Vacuum Tank Size |
Standard Size: Ø300 × 300 mm Optional / Customized Sizes: – Medium: Ø450 × 350 mm – Large: Ø600 × 500 mm
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| Intake Pressure | 0.6 – 0.8 MPa |
| Power Supply / Power | 220 V, 50 Hz |
| Instrument Size | 317 × 305 × 170 mm |
ASTM D3078
GB-M2
-
Specification
-
Standard
-
Model
High Accuracy and Durability
The instrument is equipped with a built-in high-precision pressure sensor with high sensitivity. It can monitor the intake pressure in real time, ensuring accurate and reliable testing results.
Automatic Operating System
Users only need to set the required vacuum level and holding time. The instrument automatically performs the entire testing process, including vacuum generation, pressure holding for the preset time, test completion, and automatic pressure release.
Pneumatic Driven System
The instrument is powered by a pneumatic system, allowing fast air filling and pressure recovery. This helps restore pressure balance inside and outside the chamber quickly and accurately.
7-inch LCD Touch Screen
The instrument features a modern 7-inch LCD touch screen with high resolution. The display is clear and easy to read, while the responsive touch interface makes operation simple and convenient.
Technical Specifications
| Item | Technical Specification |
| Vacuum Degree | 0 to -90 kPa |
| Vacuum Precision | ±1% |
| Vacuum Keeping Time | 1 second – 99 hours 59 minutes 59 seconds |
| Available Vacuum Chamber Size | Ø270 × 270 mm |
| Vacuum Tank Size |
Standard Size: Ø300 × 300 mm Optional / Customized Sizes: – Medium: Ø450 × 350 mm – Large: Ø600 × 500 mm
|
| Intake Pressure | 0.6 – 0.8 MPa |
| Power Supply / Power | 220 V, 50 Hz |
| Instrument Size | 317 × 305 × 170 mm |
ASTM D3078
GB-M2
