About yarn-twist-tester (1000x1000)
The strength of a yarn and other properties of fabrics depend to an extent on the amount of twist given to it. Thus accurate determination of this factor is of prime importance is assessing the quality of any yarn. The amount of twist given to a yarn is usually determined by untwisting a known length of yarn and finding the number of rotations of one of its ends relative to the other which remove the twist completely. The equipment used for determination of twists of a yarn is known as twist tester.
High Precision for Yarn Quality ControlWith a measuring range of 20-2000 TPI and an accuracy of 1 TPI or better, this yarn twist tester offers meticulous twist measurement for quality assurance in textile laboratories. The robust grip system and adjustable stroke provide flexibility for a diverse range of yarn specimens, supporting precise analysis and consistent results.
Built to Last and Safe for Laboratory UseManufactured from durable mild steel or aluminum with a protective, powder-coated exterior, the instrument withstands frequent use in textile testing environments. Foam-lined packaging ensures safe transport, while the lightweight, bench-top design offers convenient handling and storage in laboratory setups.
User-Friendly Design and Versatile ApplicationOffering manual and semi-automatic control modes, as well as both mechanical and optical counters, the tester suits various user preferences. The mirror attachment ensures precise readings, while the adjustable test speed enhances operational versatility, making this device ideal for exporters, manufacturers, and quality control professionals in textiles.
FAQ's of yarn-twist-tester (1000x1000):
Q: How does the yarn twist tester measure S and Z twist directions?
A: The tester is designed with a grip system and adjustable mechanism that securely holds the yarn specimen and allows for twist measurements in both S (left-hand) and Z (right-hand) directions. Simply configure the specimen orientation and use the twist mechanism to determine the exact direction and count of twists.
Q: What is the process of operating the yarn twist tester?
A: Place the yarn specimen (up to 500 mm) between the clamping jaws. Set the desired speed (30 to 120 rpm) and control mode (manual or semi-automatic). Rotate the specimen until the yarn is untwisted, and use the analog dial, counter, or mirror attachment for accurate twist per inch (TPI) reading.
Q: When should I calibrate the yarn twist tester?
A: Calibration should be performed before initial use, after extended periods of inactivity, or if test results seem inconsistent. A standard gauge is supplied with the equipment for quick and reliable calibration to ensure measurement accuracy.
Q: Where can the yarn twist tester be installed?
A: Designed as a bench-top unit, the tester is best suited for laboratory environments, textile quality control departments, or manufacturer inspection areas. Its compact footprint and sturdy construction allow for convenient integration with existing laboratory setups.
Q: What are the benefits of using this yarn twist tester?
A: This tester delivers precise results due to its robust construction, adjustable specimen length, and sensitive reading mechanisms. Immediate response time and high resolution allow for reliable quality control, while powder-coated and protected components ensure extended durability. It is ideal for standard laboratory capacities.
Q: How many specimens can be tested at once and what sizes are supported?
A: The device is designed for single-specimen testing per operation, accommodating yarn specimens up to 500 mm in length. This setup optimizes grip and ensures accurate, repeatable measurements for each test.