Negative Pressure Sealing Instrument MFY-1

Negative Pressure Seal Tester MFY-1

Product Name: Negative Pressure Seal Tester

Product Model: MFY-1

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, and stationery. 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. The escape of gas from the specimen is observed to determine its sealing performance. Alternatively, by evacuating the vacuum chamber, a pressure difference is generated, and the expansion of the specimen and its recovery after vacuum release are observed to assess sealing performance.

Product Features:

1. Manual pressure holding control, easy to operate, economical and practical

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

3. Electronic pressure holding device for longer pressure retention

4. Precision pneumatic components with superior sealing performance

5. Pressure pointer display for instant and accurate readings

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

Tags: Negative Pressure Seal Tester