^^PubtesterHSR-05 Gradient Heat Seal Tester HSR-05 Gradient Heat Seal Tester can be used to determine the heat sealing parameters including dwell time, sealing pressure and sealing temperature for plastic films, flexible composite films, plastic coated paper and other heat-sealable films. The melting point, thermal stability, fluidity and thickness are the factors that may influence the heat sealing properties of materials. The heat sealing parameters for those materials are quite different. Technical Features > Embedded micro-computer chips, simplified and efficient user interface provide users with comfortable and smooth operating experience. > Can complete 5 groups of specimen tests at a time, helps the user to obtain heat sealing parameters of the specimens accurately and efficiently > Five upper sealing jaws controlled by five pneumatic cylinders to ensure the stability of the sealing process > Standard, modularized and systematic designs can meet personalized requirements of the users > 7-inch HD LCD, touch screen interface, displaying test data and curves in real time > Manual or pedal switch, as well as anti-scald design guarantee a convenient and safe operating environment > The temperature of upper sealing jaws and lower sealing jaws can be controlled separately, which can meet the requirements for different combination of temperatures > Digital P.I.D temperature control technology, the preset sealing temperature can be achieved in a short period without fluctuation

Pubtester Instruments Co., Ltd. ^t^Pubtester Originality Design > Imported high-speed and high-precision chips guarantee the testing accuracy and efficiency > Test parameters such as heat sealing temperature, pressure and dwell time can be input by operating on the touch screen > Patented design of sealing jaws ensures the uniformity of sealing temperature on the sealing surface, the uniformity of the entire heat sealing jaw can reach ±1 °C > Test parameters such as heat sealing temperature, pressure and dwell time can be input on the touch screen directly, which is convenient and quick to operate...

Pubtester Instruments Co., Ltd. j t^Pubtester Standard Configuration: Instrument, Pedal Switch, Micro-printer Optional Configuration: Communication cable Note: 1. The gas supply port of the instrument is 08 mm PU Tubing; 2. Customers will need to prepare for gas supply.