Overview
The JW-MFY03 automatic sealing tester is designed and manufactured according to the GB/T 15171-94 soft Encasement sealing performance test method, which is suitable for the sealing test of Encasement bags, bottles, tubes, cans, boxes, etc. in the food, medical apparatus, daily chemical, automobile, electronic components, stationery and other industries. The test can effectively compare and evaluate the sealing process and sealing performance of Encasement parts, provide a scientific basis for determining relevant technical indicators, and can be used for the sealing performance test of the specimen after the drop and pressure test.
This product uses compressed air as the power source, vacuum generator as the energy conversion component, High Accuracy electronic pressure sensor as the measurement means, through the microcomputer high-end vacuum pressure controller to achieve test parameter setting, rapid arrival of vacuum, High Accuracy measurement, test process automation, pneumatic system adopts high-end accessories, stable and reliable performance.
Features
1. Equipped with a Panasonic controller, the test parameters can be set, and the test process is fully automated.
2. The pressure holding time and test pressure can be set in advance to achieve one-click operation during the test process.
3. Fully automatic control, pumping pressure, holding pressure, supplementary pressure, timing, Back flushing, automatic completion;
4. Display parameters such as setting pressure, setting pressure holding time and real-time pressure simultaneously;
5. The sealing barrel material adopts imported thickened acrylic pipe, and the wall thickness reaches 15mm and 20mm;
6, precision pneumatic components, sealing performance, mass more reliable;
7. Automatic constant pressure air replenishment according to the set pressure during the test, without manual intervention;
8. At the end of the test, the pressure will be automatically blown back to unload, saving more operating time.
Principle
This product uses compressed air as the power source and vacuum generator as the energy conversion element, with fast vacuum speed, high measurement accuracy, excellent performance and long quality. By vacuuming the vacuum chamber, the sample immersed in water generates internal and external pressure difference, and the internal and external escape of the test sample is observed to determine the sealing performance of the sample; the internal and external pressure difference of the sample is generated, and the shape recovery of the sample after the test sample expands and releases the vacuum is observed to determine the sealing performance of the sample.
Applications
Encasement bags, bottles, tubes, cans, boxes, etc. of food, medical apparatus, daily chemical, automotive, electronic components, stationery and other industries sealing test
Standards
GB/T 15171 "Soft Encasement sealing performance test method", ASTM D3078 "Standard test method for soft Encasement leakage by blistering method"
Steps
1. It will be placed on a stable workbench.
2. The access gas needs to meet the pressure requirements, and be degreased and filtrated;
3. The power supply needs to be grounded.
Notice
Keep the instrument and the surrounding environment clean; replace the unclean water liquid caused by the test in the vacuum tank in time to keep it clear and easy to observe.
