Stiffness Testers available with us have flat, smooth and low friction horizontal metallic surface. The lines are marked at determined angle on the two vertical transparent plates....
DIGITAL YARN SPLICE STRENGTH TESTER : a low cost simple instrument used to test the Retained Splice Strength (RSS) of singledouble yarn on the machine itself, so as to take corrective steps immediately. The instrument reproduces single thread...
Abrading instrument, consisting of a horizontal turntable with a center clamp, which revolves at 70 to 75 rpm, upon which the specimen is attached, and two weighte parallel arms, each carrying a special abrasive embedded rubber whell, freely rotating on a ball-bearing horizontal...