Hot Seal Strength Tester
Heat seal test is to determine the suitable sealing parameters (sealing temperature, dwell time and pressure) for materials. ASTM F2029 is the standard practice for making heat seals for the determination of the heat sealability of flexible webs as measured by seal strength.
HST-H6 Hot Seal Strength Tester is designed to measure seal temperature, seal pressure and seal time of flexible films. This is a basic type with one sealing jaw.
Principle
HST-H6 Heat Seal Tester is composed of upper and lower heat sealing jaws. Before the test, preset the heat seal temperature, pressure and dwell time value, place the specimen in between the upper and lower jaws, and then press start button. The whole sealing process can be finished automatically.
Technical Specification
Specifications | HST-H6 |
---|---|
Sealing Temperature | Room temperature ~ 200C |
Temperature Control Accuracy | 0.2C |
Temperature Measuring Accuracy | 2.5C |
Dwell Time | 1 ~ 999.9 s |
Sealing Pressure | 0.05 MPa ~ 0.7 MPa |
Sealing Area | 150 mm x 10 mm (customization available) |
Heating Mode | Single Heating Surface |
Gas Supply Pressure | 0.7 MPa ~ 0.8MPa (outside of supply scope) |
Port Size | 6 mm PU Tubing |
Instrument Dimension | 290 mm (L) x 475 mm (W) x 298 mm (H) |
Power Supply | 220VAC 50Hz / 120VAC 60Hz |
Net Weight | 19 kg |
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