Gradient Heat Seal Tester

Gradient Heat Seal Tester
Gradient Heat Seal Tester
Price And Quantity
  • Set/Sets
  • 1
  • Set/Sets
  • 2000.00 - 20000.00 USD ($)
    Product Specifications
    • 68kg Kilograms (kg)
    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.


    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 




    Sealing Temperature

    Room temperature ~ 250C

    Sealing Pressure

    0.1 MPa ~ 0.7 MPa

    Dwell Time

    0.1~999.9 s

    Temperature Accuracy


    Temperature Gradient


    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.

    Trade Information
    • Jinan
    • 10 Per Month
    • 7 Days
    • Standard Veneer Case
    • All India
    • ISO 9001, CE
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      Contact Us

      144, Wuyingshan Road, Jinan, Shandong, 250031, China
      Phone :8615764121171