GB/T 15171 Negative Pressure Seal Tester (Intelligent Type)

GB/T 15171Negative PressureSeal Tester (Intelligent Type)

Model: MFY-01A

Purpose: Suitable for seal testing of packaging bags, bottles, tubes, cans, boxes, etc., in industries such as food, pharmaceuticals, medical devices, daily chemicals, automotive, electronic components, stationery, etc. It can also perform seal performance tests on specimens after drop and pressure resistance tests.

Test Principle: By evacuating the vacuum chamber, a pressure difference is created inside and outside the specimen immersed in water, and the escape of gas from the specimen is observed to determine its sealing performance; by evacuating the vacuum chamber, a pressure difference is created inside and outside the specimen, and the expansion of the specimen and its shape recovery after vacuum release are observed to determine the sealing performance of the specimen.

Product Features

1. Microcomputer control, touch screen operation and display

2. Digital preset test vacuum degree and vacuum holding time

3. Imported pneumatic components

4. Automatic constant pressure air replenishment

5. Electronic pressure maintenance control, easy operation

6. Stainless steel shell, waterproof and rustproof

Technical Parameters

1. Vacuum Degree: 0 to -90kPa

2. Accuracy: Grade 1

3. Vacuum Chamber Dimensions: Φ300mm×260mm(H) (Standard)

Φ300mm×430mm(H) (Optional)

Φ410mm×530mm(H) (Optional)

4. Air Source Pressure: 0.7MPa (Air source to be provided by the user)

5. Air Source Interface: Φ8mm polyurethane tube

6. Overall Dimensions: 300mm(L)×430mm(B)×500mm(H)

7. Power Supply: AC 220V 50Hz

8. Net Weight: 12kg

Standard Configuration: Main unit + experimental sealing barrel + air source line

Compliant Standards: GB/T 15171-1994 "Test Method for Seal Performance of Flexible Packaging", ASTM D3078

Note: The air source interface of this machine is a Φ8mm polyurethane tube; the air source must be provided by the user (the air source should be clean compressed air).

IntelligentSealPerformanceTester