HST-01A Heat Seal Tester (Laboratory Heat Sealer)  is designed to determine the optimal heat seal parameters, including dwell time, sealing pressure, and sealing temperature, for plastic films, flexible composite films, plastic-coated paper, and other heat-sealable materials.

Product Features

●Built-in microcomputer control, simple and efficient user interface

● 8 inch high-definition color LCD screen, real-time display of test data

● Digital P.I.D temperature control technology ensures that the set temperature can be reached quickly and effectively avoids temperature fluctuation

● Temperature, pressure, time and other test parameters can be directly input on the touch screen

● Patented design of sealing jaws to ensure the uniformity of heating temperature of the whole sealing surface

● The test can be started manually or by pedal switch to ensure the safety of operation personnel

● Independent temperature control of upper and lower sealing jaws to meet different testing requirements

Test Standards

The instrument complies multiple international standards  ASTM F2029

Technical Specifications