HST-01A Heat Seal Tester

HST-01A Heat Seal Tester seals the specimen to determine the seal parameters of basic film, 

laminated films, coating paper and other heat sealing laminated films according to the 

requirement of relative standards. The seal parameters include heat seal temperature, dwell 

time, and the pressure of heat seal. Heat seal materials that have different melting point, heat 

stability, fluidness, and thickness of could show various heat seal properties, which cause 

obviously different seal technique.


      * Micro-computer control; LCD display;

      * Manu interface, PVC operation board;

      * P.I.D digital temperature control system:

      * Underlying double cylinder simultaneous loop;

      * Two test start mode of manual and foot pedal;

      * Independent temperature control of the upper and lower heat seal head;

      * Various heat seal surfaces made to order;

      * Encapsulate even-temperature heating pipe by aluminum;

      * Rapid insertion and separation heating pipe plug;

      * Anti-scald design;

      * RS232 port;


      Seal Temperature: room temperature~300ºC

      Temperature Control Accuracy: ±0.2ºC

      Dwell Time: 0.1s~999.9s

      Dwell Pressure: 0.05MPa~0.7MPa

      Seal Surface:330 mmx10 mm (also customize)     

      Heat Type: Single heat surface or double heat surface

      Gas Source Pressure: 0.05MPa~0.7Mpa (Users prepare gas source themselves)

      Gas Source Inlet: Ф6mmpolyurethane pipe

      Power: AC 220V 50Hz

      Net weight:43kg


      ASTM F2029


      Standard:Mainframe, footswitch

      Optional:micro-printer, micro-printer communication cable, software, communication cable.

Please Note:

Pictures used are for illustration purposes only and may differ from the actual product received.

We are always dedicated to the innovation and improvement of product performance and function.

Therefore, technical specifications are subject to change without further notice.

Shinetime International and Leading Instruments reserve the rights of final interpretation and revision.

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Jinan City, Shandong Province, China

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