Overview
ZY-MF sealing tester is a Chinese brand product, suitable for sealing test of soft Encasement parts in food, daily chemical and other industries. Through the test, the sealing process and sealing performance of soft Encasement parts can be accurately tested, providing a scientific basis for determining relevant technical requirements, and can be used to test the sealing performance of the specimens after falling and pressure tests.
Features
1. Compressed air as power source, vacuum generator as energy conversion element, High Accuracy pressure sensor as measurement means
2. Microcomputer control to achieve fast vacuum speed, high measurement accuracy
3. Digital setting of test parameters, digital programming of the test process
4. Stable performance and reliable operation
Principle
By vacuuming the vacuum chamber, the sample immersed in water to produce an internal and external pressure difference, the test sample internal gas escape outside the case, in order to determine the sealing performance of the sample; or by vacuuming the vacuum chamber, the sample to produce internal and external pressure difference, the test sample expansion and release of the vacuum after the sample shape recovery, in order to determine the sealing performance of the sample.
Applications
Food, daily chemicals
Steps
1. Place the specimen in a vacuum chamber
2. Vacuum the vacuum chamber
3. Observe the escape of gas in the sample or the expansion and shape recovery of the sample
4. Determine the sample sealing performance according to the observation results
Notice
• Ensure that the intake pressure is within 0.2-0 MPa range
• Power supply needs to be AC 220V 50Hz
• Confirm that the vacuum chamber is clean and free of debris before the test
• Pay attention to observe Vacuum Level changes during operation
• Regularly check the operating status of the equipment
