HST-H3 Heat Seal Tester
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.
- General Details
♦ 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
- Principle & Standards
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
QB/T 2358、ASTM F2029、YBB 00122003
- Applications Specifications
Basic Applications 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.
Extended Applications 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.
- Technical Specifications
Specifications HST-H3 Sealing Temperature Room temperature ~ 300°C Accuracy ±0.2°C Dwell Time 0.1~999.9 s Sealing Pressure 0.05 MPa ~ 0.7MPa Sealing Area 330 mm x 10 mm (customization available) Heating Mode Single heating surface or double heating surfaces Gas Supply Pressure 0.05 MPa ~ 0.7MPa (outside of supply scope) Port Size Ф6 mm PU Tubing Instrument Dimension 536 mm (L) x 335 mm (W) x 413 mm (H) Power Supply AC 220V 50Hz Net Weight 40 Kg
Standard configuration：Mainframe, Foot Switch, Micro Printer
Optional Parts： Professional Software, Communication Cable
Note： 1. The gas supply port of the instrument is Φ6 mm PU tubing;
2. Customers will need to prepare for gas supply .
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