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Elmendorf Tear Tester

It is a specialized tool used to measure the strength of paper tears. An "equipment for tearing strength tests on paper" is called a "tensile testing machine" or a "tearing resistance tester." This tool helps test the strength and durability of paper by measuring the force needed to tear a piece of it.

Standard: ISO 1974(paper--tearing strength test method), GB455.1

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Product Details

SKZ107A Elmendorf Tear Tester

Standard: ISO 1974(paper--tearing strength test method), GB455.1

Technical characteristic:

parameter		index
Test range		(10～1000)Mn, Standard arm and Light arm are the standard fittings. Lightest arm special customization according to need.
	Standard arm	(10～1000)mN，degree minimum: 10mN
	Light arm	(10～500)mN, degree minimum: 5mN
	Lightest arm	(10～200)mN, degree minimum: 2mN (extra charge)
Veracity	Error	Maximum range20%～80% ±1%, out range±0.5%FS
	Repeat error	Maximum range20%～80% ≤1%, out range≤0.5%FS
Tearing arm		(104±1)mm
Beginning angle for tearing		27.5±0.5
Tearing distance		(43±0.5)mm
Specimen size		(25×15）mm
Clamp distance		(2.8±0.3)mm