MFY-02 Leak Tester

Product Introduction

MFY-02 leak tester is suitable for sealing test of products. It can effectively compare and evaluate the sealing process and sealing performance of the soft package through the test. It is an ideal testing instrument for food, plastic soft package, wet towel, pharmaceutical, daily chemical and other industries.

Product Features

  • Built-in air source unit, without external air source, plug in and use.
  • Microcomputer control, automatic operation of pressure pumping, pressure maintaining, pressure supplement, timing, back blowing and printing.
  • Equipped with LCD and micro printer, which supports data preset and power-off memory to ensure the accuracy of test data.
  • Imported world top class SMC pneumatic components with durable performance, stability and reliability.
  • USB interface is reserved for the system, which can print out test data to meet different customer needs.

Test Principle

Firstly submerge the specimen in the water within the chamber, and then evacuate the vacuum chamber to form differential pressure between the inside and outside of the specimen. The leakage property could be obtained by observing the steady progression of bubbles from the specimen and how the specimen expands and restores to its original shape after vacuum release.

Test Standards

This test instrument conforms to many national and international standards:

ASTM D3078, GB/T 15171, GB/T 27728, YB00112002-2015, YBB00122002-2015, YBB00262002-2015


Basic Applications

Glass Bottles, Pipes, Cans and Boxes

Plastic Bottles, Pipes, Cans and Boxes

Metal Bottles, Pipes, Cans and Boxes

Paper Plastic Composite Bags and Boxes

Extended Applications

Pen Refills

Electronic Components

Medical Instruments

Technical Specifications

Items Specifications
Vacuum Degree 0 ~ -90 kPa
Accuracy 1% FS
Vacuum Chamber Effective Sizes Φ270 mm x 210 mm (H) (standard)
Note: customization is available for other sizes
Port Size Ф6 mm PU Tubing
Instrument Dimension 300mm(L) x 380mm(B) x 450mm(H)
Power Supply AC 220V / 50Hz ( can be changed to local requirement)
Net Weight 30 kg


Standard Configurations: Instrument, Vacuum Chamber

Please Note: Jinan Saicheng is always dedicated to the innovation and improvement of product performance and function. Therefore, technical specifications are subject to change without further notice. Jinan Saicheng reserves the rights of final interpretation and revision.
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Jinan Saicheng Instrument, focusing on the R&D of packaging material testing instruments, provides you with cost-effective quality control solutions. We accept customization products for customer special need.
MFY-02 Leak Tester
MFY-02 Leak Tester
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Quality Control
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