The Gelbo Flex Tester with Particle Counter is to measure the amount of loose fibres (lint) shed from non-woven materials in a 30 second time period of flexing. It is important that non-woven textile materials must have a low tendency to lint. The IDM Gelbo Flex Tester with Particle Counter is a fast and accurate instrument for determining the linting of non-woven materials. This test can also be applied to other materials like tissues. The sample is subjected to repetitive twisting and compression cycles, air is withdrawn from the testing chamber and particles in the air stream are counted and classified with the laser particle counter. For exclusive offer: Email now: marketing@idminstruments.com.au Gelbo Flex Tester with Particle Counter consists of two 82.8mm diameter mandrels, one fixed and the other attached to a moveable arm to perform the flexing action. The moveable mandrel twists and compresses the sample at 60 cycles/min of 180° rotation over 120mm of stroke. Flexing Chamb
