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LH-450 CTT-E

Constant Tension Transport with Electronic Servo Drive (CTT-E) is a dynamic test instrument that is available as a mini laboratory for yarns. With its interchangeable test modules, the CTT-E can run more than 10 tests on the same instrument for all natural and synthetic yarns as well as technical yarns such as aramids, carbon, glass fiber and spandex. With this versatility along with its dynamic test principle that will test every section of the yarn, the CTT-E offers the ability to eliminate high cost of running trials on actual production machines before the yarn is sent to the next textile process.

Electronic Servo Drive and Tension Arm System that maintain 2g-700g constant input tension at test speeds between 20-500m/min
Easy to install test modules that allow measurement from coefficient of friction, entanglement count to yarn appearance on the same instrument
Four Tension Arms with different max tension and sensitivity ranges
Applicable for all types of natural and synthetic yarns, including cotton, polyester, nylon, wool, silk, acrylic, flax, viscose, carpet yarns
Functional tests for technical yarns such as aramids, carbon, spandex, glass fiber and monofilament

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