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Tear Tester

Tear Tester
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MONITOR/TEAR" TESTER • Digital display •Storage and editing of up to 500 readings • Easily interchangeable pendulums ranging from •Auto calibration of pendulum •Selectable units (percentage, millinewtons, grams) •Settable limits, Statistics, Average, Standard devia- tion, high/low results •Grips and pendulum releases are pneumatic •Calculates and displays average tearing force for single ply values in millinewtons or gram force • Report printout with optional printer TEAR TESTING Tear testing determines the force required to continue the tearing of an initial cut in sheet materials. This is also used to evaluate strength of perforated materials such as postal reply cards. The Monitor/Tear™ is an automated tear tester equipped with an optical encoder, measuring the angu- lar position of the pendulum during the tearing opera- tion, and converting this measurement to tear units. Paper, Foil, Film, Textiles, Nonwovens •Universal pendulum 200, 400, 800 & 1600 gram pen- dulums; the required calibration weights are included Conforms to TAPPI T-414, ASTM D1922 and D1424, ISO 1974, CPPA d.9, AS/NZ 1301.400S, BS 4468 and SCAN Other Models Standard Elmendorf Tear Tester (TMI 83-10-00) Messmer Instruments Business Estate West Mill, Gravesend Lawson Hemphill Adamel Lhomargy Roissy en Brie, France Pointe-Claire Dorva www.la wsonhemphill.com

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Tear Tester 1Pages

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Tear Tester
1Pages