ASTM F1921 complied hot tack tester measures the strength of heat seals formed between thermoplastic surfaces immediately after the seal has been made and before it cools to room temperature.

Principle of ASTM F1921 complied hot tack tester : A sample strip is sealed by applying pressure from two flat heated jaws under defined conditions of temperatures, contact time and pressure.

Technical features
● Both Method A and Method B described in ASTM F1921
● P.I.D. temperature control
● 7 inch HMI touching screen operation
● PLC control inside
● Aluminum encapsulated sealing jaws
● Auto zeroing, overload and over travel protection
● Test speed 200cm/min, 1200cm/min or others
● RS 232 port & professional software (optional)

Technical data

Cell Instruments Co., Ltd. is committed to the development of testing technology, specializing in research, manufacture and sales of testing instruments and other industrial products. Business scope includes testing instruments, PLC programing & maintenance and product customization.

Cell Instruments Co., Ltd. products are widely used in research facilities of packaging, food, pharmaceutical and daily chemical companies, academies, official lab and other facilities as well. Cell Instruments Co., Ltd. offers state-of-the-art packaging control solutions for plastics, paper, textiles, food, pharmaceutical, toiletry, printing and adhesive industrial, etc.

A comprehensive range of leak testers, burst tester, heat seal testers, hot tack tester, coefficient of friction tester, tensile testers, compression tester, medical package tester, impact, tear, peeling, flex, rub, torque, sensors, accessories and grips, is trusted by our clients for their various features and versatility, including accuracy, good performance, long operational life and easy maintenance. Timely and high-quality customer service is another way to achieve customer satisfaction and their lasting preference.

We are backed by a team of professionals with rich industry experience and high qualification, Their in-depth knowledge of the field helps us in manufacturing our high quality product range in compliance with international standards and also client's requirements.

    By virtue of good corporate reputation, Cell Instruments sincerely welcomes partnership globally.