TENSILE STRENGTH TESTER

Description

TENSILE STRENGTH TESTER (ELECTRONIC)

 

Tensile strength: The maximum tensile force developed in a test specimen before rupture on a tensile test carried to rupture under prescribed conditions.
Tensile strength is the force per unit width of test specimen. Tensile index: The tensile strength in N/m divided by gramage
Stretch at rupture: The maximum tensile strain developed in the test specimen before rupture in a tensile test carried to rupture under prescribed conditions. The stretch is expressed as a percentage, i.e., one hundred times the ratio of the increase in length of the test specimeto the original test span. A test piece is clamp between two jaws the upper clamp starts moving at a specified velocity without slipping and pulling apart so that the breaking occurs
(TAPPI T494)
the maximum load at which the sample breaks measured on a digital panel meter using precision load cell method.
The Tensile Tester is intended for determining the tensile strength and stretch at break of the paper board, metal foil, textile and plastics. with Digital Display of breaking peak load and peak stretch complete with memory for retaining peak value, automatic or normal zero setting, overload and over travel protection facilities.
Measuring Range: 0-500 N with 0.1 N
Elongation: 0-300 mm with 0.1 mm
Display: Digital with peak hold.
Jaw separation: Clamping width: 0-300 mm. Through precision lead screw. 15 mm stainless steel clamp with non slip grip.
Clamping length: Cross head speed: 10-200 mm Manual / adjustable. 5-200 mm/min. variable straining speed through
calibrated potentio meter. Fast return of cross head at maximum speed.
Accuracy
+ 1% of reading down to 10% of the load cell
capacity
Cast aluminium body with M.S. fabricated support.
Load cell overload protection preset to stop motor at 120% overload.
Strain, Stop and return panel controls.
Applicable Standards
ISO 1924/2, SCAN P38, TAPPI T 494, CPPAD 34

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