Leak Testing Device

Standard: ASTM D3078, ASTM E515, GB/T 15171

The MFY-01 Leak Testing Device is professionally designed for leak testing of packaging for food, pharmaceuticals, medical devices, daily chemical products, automotive parts, electronic components, stationery, and various other industrial products. This device can also be used to test the sealing performance of samples after ball/weight drop and compression tests.

Test Principle

First, immerse the sample in the water inside the vacuum chamber, then evacuate the vacuum chamber to create a differential pressure between the inside and outside of the sample. The leak characteristic can be obtained by observing the continuous formation of bubbles from the sample and the expansion of the sample returning to its original state after the vacuum is released.

The MFY-01 Leak Testing Device can be used to determine the leak characteristics of the following materials:

Basic Applications

• Glass bottles, tubes, jars and boxes
• Plastic bottles, tubes, jars and boxes
• Metal bottles, tubes, jars and boxes
• Paper-plastic composite bags, pouches and boxes

Extended Applications

• Ballpoint pen refills
• Electronic components
• Medical devices

Features

• The device uses digitally preset vacuum level and vacuum holding time to guarantee the accuracy of test data.
• Main components have stable and reliable performance and are imported from countries known for their production with these characteristics.
• Samples can be tested under preset vacuum conditions with automatic constant pressure compensation.
• Professional software supports automatic backwash and test termination functions to provide a safe testing environment.
• This device is controlled by a microcomputer with a PVC operation panel and LCD screen, making it easy for users to perform the test process and view test data.

Technical Specifications

• Vacuum Level: 0 ~ -90 KPa
• Accuracy: 1% of reading value
• Vacuum Chamber Dimensions: Ø270 mm x 210 mm (H) (standard); Ø360 mm x 585 mm (H) (optional); Ø460 mm x 330 mm (H) (optional)
• Air Source Pressure: 0.7 MPa (not included in delivery)
• Inlet Size: 6mm PU Hose Arrangement
• Device Dimensions: 300 mm (W) x 380 mm (D) x 450 mm (H)
• Power Supply: AC 220V 50Hz
• Net Weight: 12 kg