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      Home> Heat seal tester> LABCHEN> LABCHEN STH-3 Heat seal Tester

      CHENCHI STH-3 Heat Sealing Tester room temperature + 10~250 ℃

      Heat sealing temperature room temperature + 10~250 ℃, temperature control accuracy +/- 1 ℃, heat cover 300mm × 10mm, fully automated operation, aluminum alloy heat sealing knife material, double cylinder structure, double side configuration cooling fan.

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      SKU: NB042663
      China LABCHEN
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      $ 1544.00
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        • LABCHEN STH-3 Heat seal TesterOverview

        • Specifications
        • Comments
        • FAQs
        STH-3
        Heat seal Tester
        • CHENCHI STH-3 Heat Sealing Tester room temperature + 10~250 ℃
        • CHENCHI STH-3 Heat Sealing Tester room temperature + 10~250 ℃ Figure 1
        • CHENCHI STH-3 Heat Sealing Tester room temperature + 10~250 ℃ Figure 2
        Heat sealing temperature room temperature + 10~250 ℃, temperature control accuracy +/- 1 ℃, heat cover 300mm × 10mm, fully automated operation, aluminum alloy heat sealing knife material, double cylinder structure, double side configuration cooling fan.

        Introduction

        STH-3 heat sealing instrument adopts heat sealing method to measure the heat sealing temperature, heat sealing time, heat sealing pressure and other parameters of plastic film base material, flexible packaging composite film, coated paper and other heat sealing composite films, providing users with accurate Heat seal test index. The control system is fully digital, and the key components are familiar brand products, with a high degree of automation and easy operation.

        Features

        • Digital display of control system, fully automatic operation; 

        • Digital PID temperature control, high temperature control accuracy;

        • The material of the heat-sealing knife is made of aluminum alloy, and the temperature conduction is fast and the temperature of the heat-sealing surface is uniform.

        • Customized special mold heating tube, heating up quickly, long life;

        • Double-cylinder structure, internal adjustable pressure balance mechanism, to ensure that the sealing knife moves up and down in a consistent manner; 

        • Pneumatic control components have high precision, and the whole set adopts familiar brands; 

        • Anti-scald design and leakage protection design, safer operation; 

        • The heating element is carefully designed to make the equipment have a long service life; 

        • Two Operating Modes, automatic and manual, can realize effective operation; 

        • According to the principle of ergonomics, the operation panel is specially optimized for easy operation;

        • Cooling fans are installed on both sides of the instrument, with large air volume and even and fast heat dissipation;

        VS

        LABCHEN STH-3 Heat seal TesterSpecifications

        LIST VALUE
        Power Supply AC220V 50HZ
        Heat sealing temperature RT+10~250℃
        Temperature control Accuracy ±1℃
        Heat sealing pressure 0~ 0.7Mpa range can be adjusted
        Heat sealing time 0.01~ 99.99S range can be adjusted
        Heat sealing area 300 * 10Mm (can be customized)
        Heating method Single heating/double heating
        test mode Manual mode/automatic mode (manual mode is controlled by foot switch, automatic mode is controlled by adjustable delay relay)
        Air source pressure ≤ 0.7MPa (user-provided)
        test conditions Standard laboratory environment
        net Weight Approx. 30 kg
        According to the standard QB/T 2358, ASTM F2029, YBB 00122003, etc

        LABCHEN STH-3 Heat seal Tester Packing list

        host X1, manual X1, certificate X1, warranty card X1

        [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

        FAQ

        [Q]
        What is the difference between manual and automatic modes of this instrument? How to choose?
        [A]
        The manual mode is controlled by a foot switch, suitable for single sampling testing; the automatic mode is controlled by a delay relay, suitable for batch continuous testing. If you need to conduct frequent Repeatability experiments, it is recommended to choose the automatic mode to improve efficiency, and the manual mode is more flexible for scientific research sampling.
        LABCHEN
        CHENCHI STH-3 Heat Sealing Tester room temperature + 10~250 ℃
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