Testex TF143 프리마 확장 테스터

Fryma Extension Tester, is to simply and economically determine the stretch and recovery of textile fabrics that are both knitted and woven. The apparatus consists of a loading frame with clamps and a screw tension device and sample cutting templates. 

Clamp the test sample. By rotating the shaft in the back anti-clockwise, the moving clamp is moved back to stretch the sample, so the stretch rate can be read directly on the scale, and both knitted fabrics and woven fabrics scales can be read. By pressing the knob on the right side, the moving clamp can be returned back to initial position quickly.