Application
Lea Strength Tester, to determine the strength and elongation of skein yarn.
The Lea strength of yarn is one of the major properties on which the suitability of yarn for its ultimate end use depends. The test for determination of Lea strength consists of making a lea from the yarn with the help of a wrap reel and testing it on the lea strength tester, which registers the maximum load at which the lea starts unraveling.
Specifications
l Driven system Computer + Lea Strength Test Software + Quality Servomotor + Quality ball-screws + Quality Load cell + accurate yarn holder.
l Range 0 ~ 2500 N
l Accuracy ≤0.2%F·S
l Min reading 0.1N
l Traverse speed 0.1-1000mm/min, error < 2%
l Max travel 600 mm
l Elongation resolution 0.001mm
l Clamps distance 455mm
l Width of yarn holder 8, 12, 16, 20, 24, 28, 32
Standards ISO6939, GB/T8698
Power 220 V 50 Hz 600 W
Weight 80 Kg
Dimensions 500 x 630 x1200 mm ( L x W x H)
