HST-H3 Heat Seal Tester is based on the heat sealing method, and is professionally applicable to the determination of heat seal temperature, dwell time, and the pressure of various composite films to guide industrial production. The instrument adopts the specially designed heat sealing jaws, which completely conform to multiple national and international.
Digital P.I.D. temperature control technology ensures the preset temperature to be reached rapidly without fluctuations
Wide range control of temperature, pressure and time that meet various test conditions
Manual or pedal switch, as well as anti-scald design provides convenient and safe operating environment
The instrument is controlled by micro-computer with LCD, PVC operation panel and menu interface
Professional software supports remote operation for convenient data saving, exporting and printing
HST-H3 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
Standards QB/T 2358,ASTM F2029,YBB 00122003
Films with Smooth Surface Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others. Heat sealing surface should be smooth and width can be designed based on user requirements.
Films with Decorative Pattern Surface Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others. Heat sealing surface can be designed based on user requirements.
Covers of Jelly Cups The instrument is composed of the upper and lower jaws. The upper one is round-shape while the lower one is designed as a specimen mould whose size exactly fits the jelly cup. Put the jelly cup in the mould of lower jaw, and heat seal can be finished by upper jaw pushing. (Customization required)
Plastic Flexible Tubes The ends of plastic flexible tubes are placed in between upper and lower jaws and then sealed to form a package.
Room temperature ~ 300°C
0.05 MPa ~ 0.7MPa
330 mm x 10 mm (customization available)
Single heating surface or double heating surfaces
Gas Supply Pressure
0.05 MPa ~ 0.7MPa (outside of supply scope)
6 mm PU Tubing
536 mm (L) x 335 mm (W) x 413 mm (H)
AC 220V 50Hz
Standard configuration:Mainframe, Foot Switch, Micro Printer
Optional Parts: Professional Software, Communication Cable
1. The gas supply port of the instrument is Φ6 mm PU tubing; 2. Customers will need to prepare for gas supply .