Overview
WST-16 Sealing tester is a new intelligent product of WINISH WST series, which adopts the principle of positive pressure testing and fully automatic operation. It is professionally used to quantitatively determine the sealing strength, heat sealing mass, bag bursting pressure, sealing leakage performance of various edge seals such as soft Encasement parts and sterile Encasement parts formed by various heat sealing and bonding processes, as well as various plastic anti-theft bottle caps. Sealing performance, overall sealing performance of hose, pressure strength, cap connection strength, buckle strength, hot edge sealing strength, tie strength and other indicators. At the same time, the compressire strength and Burst Strength of the soft Encasement bag material, the torsion sealing index of the bottle cap, the tripping strength of the bottle cap connection, the stress strength of the material, and the sealing, compression resistance and breakage resistance of the whole bottle body can be evaluated and analyzed.
Features
1. Industrial touch screen, one-click operation, intuitive Operating interface
2. Bilingual Operating interface to meet different language requirements
3. Conventional power supply, universal interface connection, easy to use
4. Microcomputer control technology, open structure, friendly human-machine interface operation, simple and convenient to use
5 high definition Touchscreen operation, simple and feasible, strong sense of technology
6. Sign in to the third-level account with clear permissions
7. Compressed air power source, convenient and affordable
8. Three test modes are available: single point mode, incremental mode, decay mode
9. Fully automatic test, complete the test with one click
10. The operation button layout is reasonable and easy to operate
11. Hollow shell design, eliminate water vapor, avoid corrosion
12. Metal shortcut buttons for reliable operation and improved testing efficiency
13. The dot matrix printer outputs the result data, which can be retained for a long time
14. Built-in special calibrating program, easy Measurement, calibrating department (third party) to calibrate the instrument
Principle
Through a special fixture customized for the sample, the sample is inflated internally, and the leakage or pressure drop of the sample in water is observed under a specific pressure to judge the sealing of the sample.
Applications
Soft Encasement, Sterile Encasement, Plastic Anti-theft Caps, Hose
Standards
GB/T 10440、GB 18454、GB 19741、GB 17447、GB/T 17876、GB/T 10004、BB/T 0025、BB/T0034、QB/T 1871、QB/T 2901、QB/T 4192、QB/T 1868、YBB 00252005-2015、YBB 00162002-2015、ASTM F1140、ASTM F2054、ISO 11607-1、ISO 11607-2
Steps
1. Prepare specimens and customize fixtures
2. Connect the air source and power supply
3. Select test mode (single point mode, increment mode or decay mode)
4. Set parameters through Touchscreen
5. One-click start fully automatic test
6. Observe the leakage or pressure drop of the sample in the water
7. Dot printer output test results
Notice
• The air source pressure should be within the range of 0.4 to 0.9 MPa, and it needs to be brought by yourself
• Make sure the power supply is AC 220V 50Hz before use
• Pay attention to the change of the state of the sample in the water during the test
• Regularly calibrate instruments using the built-in calibrating program
• Keep the hollow design of the case open to avoid water vapor accumulation
• Follow the three-level account authority management during operation
