Negative Pressure Seal Tester

Product Model: MFY-2

Product Use: 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 be used to test the sealing performance of specimens after drop and pressure resistance tests.

Testing 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. Alternatively, by evacuating the vacuum chamber, a pressure difference is created inside and outside the specimen, and the expansion of the specimen and its recovery after vacuum release are observed to determine its sealing performance.

Product Features:

1. Electronically controlled pressure holding, PVC operation panel

2. High-quality thickened acrylic sealing barrel with a wall thickness of 15mm

3. Precision pneumatic components with superior sealing performance

4. Digital pressure display, instant and accurate

5. Electronic pressure holding switch for convenient operation and longer pressure holding time

6. Built-in time display for clear visibility of pressure holding duration

Technical Parameters

1. Pressure Range:   0-1 MPA

2. Display Accuracy:   1%

3. Pressure Accuracy:   0.01

4. Container Dimensions: Φ170mm×200mm (H) (standard)

Note: Other dimensions can be customized.

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

6. Air Source Interface:   Φ6 polyurethane tube

7. Overall Dimensions:   420mm(L)×320mm(B)×500mm(H)

8. Power Supply:   AC 220V 50Hz

9. Net Weight:   12 kg

Standard Configuration: Main unit + container barrel + air source line

Compliance Standard: GB/T17876

Tag: Negative Pressure Seal Tester