Overview
The JW-RF330SW five-point Heat sealing tester uses the hot-pressing sealing method to determine the heat sealing temperature, heat sealing time, heat sealing pressure and other parameters of Plastic film substrate, soft Encasement composite film, Spreader paper and other heat sealing composite films. Heat sealing materials with different melting point, thermal stability, flowability and Film thickness will show different heat sealing performance, and their sealing process parameters may vary greatly. Heat sealing tester can obtain heat sealing test indicators through its standardized design and standardized operation.
Features
1. Control system digitalization display, fully automated equipment
2. Six independent digital PID temperature control system, high temperature control accuracy
3. Combined temperature and layer settings, the test efficiency is increased by five times
4. Selected heat sealing knife materials, uniform heat sealing surface temperature
5. The cylinder is placed away from the heating element to avoid heat conduction and ensure the normal working temperature of the pneumatic components
6. High accuracy of pneumatic control components, a full set of internationally renowned brands
7. Anti-scalding design and leakage protection design, safer operation
8. The heating element is carefully designed, with uniform heat dissipation and long service life
9. Simple mechanical operation design, friendly human-machine interaction
10. Double cylinder design, uniform pressure at both ends
Principle
The thermal reaction tester uses a hot-pressing detection method. The thermal material is placed between the upper and lower heating blocks, and then the upper and lower heating blocks are closed to heat the thermal sensitive material. The heating time, the temperature of the heating block, and the closing pressure of the heating block can be adjusted, which can be quickly evaluated for different test samples. The instrument is controlled by a fixed program and is easy to use. It can be detected for different thermal sensitive materials, and can also be used for a certain thermal sensitive material. It can be verified as a suitable thermal parameter to provide users with accurate thermal indicators.
Standards
QB/T 2358、ASTM F2029、YBB 00122003
