Leak Tester – MFY-01

The MFY-01 Leak Tester from Labthink® is professionally designed for the leakage tests of packages for food, medical instruments, drugs, cars, electronic components, stationeries, daily chemical products and other industrial products. The instrument can also be used to examine seal performance of specimens after falling and compression tests.

Technical Specifications

Specifications MFY-01 Leak Tester
Vacuum Degree 0 ~ -90 KPa
Accuracy 1% FS
Vacuum Chamber Effective Sizes Φ270 mm x 210 mm (H) (standard)
Φ360 mm x 585 mm (H) (optional)
Φ460 mm x 330 mm (H) (optional)
Note: customization is available for other sizes
Gas Supply Pressure 0.7 MPa (outside of supply scope)
Port Size Ф6 mm PU Tubing
Instrument Dimension 300 mm (L) x 380 mm (W) x 450 mm (H)
Power Supply 220 VAC 50 Hz / 120 VAC 60 Hz
Net Weight 12 kg

Note:
1. The gas supply port of instrument is Φ6 mm PU tubing
2. Customers will need to prepare for gas supply.

Principle and Standards

Principle

Firstly, the specimen must be submerged in the water within the vacuum chamber, and then the vacuum chamber should be evacuated to form differential pressure between the outside and inside of specimen. The leakage property could be acquired by observing the steady progression of bubbles from the specimen and how the specimen expands and returns back to its original shape after vacuum release.

Standards

This test instrument complies with the standards: GB/T 15171, ASTM D3078

Applications

The MFY-01 Leak Tester is applicable to the determination of leakage property of:

. .
Basic Applications
  • Glass bottles, pipes, cans and boxes
  • Metal bottles, pipes, cans and boxes
  • Plastic bottles, pipes, cans and boxes
  • Paper plastic composite bags and boxes
Extended Applications
  • Pen refills
  • Electronic components
  • Medical instruments

 

Features

  • The instrument utilizes the digital preset design of vacuum degree and vacuum retention time to guarantee the accuracy of test data
  • Top quality parts and components made by world famous brands are used to guarantee reliable product performance on the whole
  • Specimens could be examined in the preset vacuum condition by automatic compensation of constant pressure
  • Professional software supports automatic back flushing and test termination to offer a safe test environment
  • The instrument is regulated by micro-computer, with LCD and PVC operation panel, which is easy for customers to test and view test data

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