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Home » Products » Heat Seal and Hot Tack Testers » Gradient Heat Seal Tester

Gradient Heat Seal Tester

Gradient Heat Seal Tester
Gradient Heat Seal Tester
Product Code : GHS-03
Brand Name : Labthink
Product Description

GHS-03 Gradient Heat Seal Tester is professionally designed for the determination of heat sealability of plastic films, composite films, coated paper, and other sealing films under certain sealing speed, pressure and 5 different temperatures. The heat sealability of heat sealing materials would be greatly affected by the factors of melting point, thermal stability, fluidity and thickness. The properest heat sealability parameters could be obtained accurately and efficiently through this instrument.

  • Digital P.I.D. temperature control technology ensures preset temperature to be reached rapidly without any fluctuation.
  • Wide range control of temperature, pressure and time could meet various test conditions.
  • Manual or pedal switch control, 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, which is convenient for customers.
  • Application:

    GHS-03 Gradient Heat Seal Tester  is professionally applicable to the determination of heat sealability of:

    Films with Smooth Surface

    Films with Decorative Pattern Surface

    Covers of Jelly Cups

    Plastic Flexible Tubes

    GHS-03 Gradient Heat Seal Tester  conforms to the following standards: ASTM F2029, QB/T 2358, YBB 00122003 

    Specification:

    Specifications GHS-03
    Sealing Temperature Room temperature ~ 250°C
    Sealing Pressure 0.1 MPa ~ 0.7 MPa
    Dwell Time 0.1~999.9 s
    Temperature Accuracy ±0.2°C
    Temperature Gradient 20°C
    Gas Supply Pressure 0.1 MPa ~ 0.7 MPa (outside of supply scope)
    Port Size 8 mm PU Tubing
    Sealing Area 40 mm x 10 mm x 5
    Instrument Dimension 576 mm (L) x 430 mm (W) x 510 mm (H)
    Power Supply AC 220 V 50 Hz
    Net Weight 72 kg

    About Labthink:

    Labthink instruments have been widely used and recognized by more than 6,000 scientific institutional laboratories, inspection organizations, and universities and corporate quality control departments.

    Labthink is dedicated to providing professional consulting, testing instruments, support services, and quality assurance solutions for packaging in various fields.


    LABTHINK INSTRUMENTS CO. LTD.

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