Model - PTH 311 Hand Operated Yarn Twist Testing machine determines twists in double or multiple plied yarns. All the components are made of stainless steel for life-long trouble free operations. The unit has a pre-settable 5 digit counter to register the number of twist in the yarn. The provision to provide required tension to the yarn, while untwisting, is there in the unit. A viewing plate and a magnifying glass are provided in the unit to enable easy untwisting and determining the end point of the opened yarn. Supplied with 1 no. pointing needle, allen key (for tension load adjustment) and detailed user's manual. Complete unit with a calibration certificate, traceable to NPL, along with an inspection and conformance certificate.

Specially designed Yarn Twist Testing Machine to check twists in a single yarn. The unit has a pre- settable 5 digit counter to register the number of twists in a single yarn. 2 dead weights (10gms & 20gms) is supplied to provide tension to the yarn while untwisting. A magnifying glass to check the untwisting of yarn is provided with the unit. Complete unit with a calibration certificate, (traceable to NPL), along with an inspection and conformance certificate.

2 -25gms, 5 -50gms, 10 -100gms

It is used to produce skeins of yarn of a pre-determined length and number of turns for count and/or strength testing. It comes complete with yarn package stand and pretension device, fitted with manual resettable counter.

Available in metric or imperial system of units.

* Motorized model also available with Digital Preset Counter for auto stop after set cycles.

The Binocular Microscope is an essential part of the modern lab for inspection and verification of fibers and yarn.

The Binocular head is inclined at 45°, rotating through 360° and can be locked in any position. Low and high-powered objectives are selected by rotating the nosepiece through 90 Degrees having parfocal magnifications.

The Yarn Examining Board Winder is used to assess the evenness, hairiness, neps and other imperfections in a representative sample of yarn wound at a pre determined pitch onto a tapered black board.

It is an economical handy model with manual rotation with changeable speeds for varied pitches.