Intelligent Negative Pressure Sealing Instrument

Intelligent Negative Pressure Seal Tester MFY-3

Product Name: Negative Pressure Seal Tester

Model: MFY-3

Application: 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 seal 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. Microcomputer-controlled, automated testing process

2. LCD display, clear visibility of pressure and holding time

3. PVC operation panel, membrane keys for easier operation

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

5. Digital preset test vacuum level and vacuum holding time

6. Precision pneumatic components with superior sealing performance

7. Automatic constant pressure air replenishment, no manual operation required

8. Equipped with a mini printer for direct printing of test results

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 sizes 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: 12kg

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

Compliance Standard: GB/T17876