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Model：HK-224 Series
An automatic digital tear tester equipped with an optical encoder to measure the angular position of the pendulum during the tear process and convert this measurement into tear strength units. Equipped with pneumatic clamps and pendulum release for ease of use. Easy-to-use, full-color touchscreen to adjust test parameters and view test results.
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An automatic digital tear tester equipped with an optical encoder to measure the angular position of the pendulum during the tear process and convert this measurement into tear strength units.
Equipped with pneumatic clamps and pendulum release for ease of use. Easy-to-use, full-color touchscreen to adjust test parameters and view test results.
Paper, cardboard, tissue paper, plastic film, metal foil, textiles, others
● The system is controlled by computer, and adopts automatic and electronic measurement methods, which is convenient for users to carry out test operations quickly and conveniently
● Pneumatic specimen clamping and pendulum release effectively avoid systematic errors caused by human factors
● The computer level adjustment assistant system ensures that the instrument is always in the best test condition
● Equipped with multiple sets of swing body capacity to meet the different testing needs of users
● Equipped with 5-inch color touch screen, simple and convenient to use
● Equipped with air filter/regulator to improve the service life of pneumatic components
● Professional software supports the data output of a variety of test units
Test principle
The potential energy of lifting the pendulum to a certain height; When the pendulum When the hem is free, the specimen is torn apart by its own stored energy; The computer control system calculates the energy consumed when tearing the specimen; This results in the force required to tear the specimen.
Standard
GB 455, GB 16578.2, ISO 1974, ISO 6383-2, TAPPI 414, TAPPI 496, ASTM D689, ASTM D1424, ASTM D1922
An automatic digital tear tester equipped with an optical encoder to measure the angular position of the pendulum during the tear process and convert this measurement into tear strength units.
Equipped with pneumatic clamps and pendulum release for ease of use. Easy-to-use, full-color touchscreen to adjust test parameters and view test results.
Paper, cardboard, tissue paper, plastic film, metal foil, textiles, others
● The system is controlled by computer, and adopts automatic and electronic measurement methods, which is convenient for users to carry out test operations quickly and conveniently
● Pneumatic specimen clamping and pendulum release effectively avoid systematic errors caused by human factors
● The computer level adjustment assistant system ensures that the instrument is always in the best test condition
● Equipped with multiple sets of swing body capacity to meet the different testing needs of users
● Equipped with 5-inch color touch screen, simple and convenient to use
● Equipped with air filter/regulator to improve the service life of pneumatic components
● Professional software supports the data output of a variety of test units
Test principle
The potential energy of lifting the pendulum to a certain height; When the pendulum When the hem is free, the specimen is torn apart by its own stored energy; The computer control system calculates the energy consumed when tearing the specimen; This results in the force required to tear the specimen.
Standard
GB 455, GB 16578.2, ISO 1974, ISO 6383-2, TAPPI 414, TAPPI 496, ASTM D689, ASTM D1424, ASTM D1922
