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.

  1. 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

     

  2. Principle & Standards

    Principle

    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

  3. 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.
  4. 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 .

  5. Documents
  6. Related Products