01 / LH-450MULTIFUNCTION YARN TESTING
CTT-E
One modular platform. A deeper understanding of yarn behavior under controlled tension and speed.
Explore CTT-E ↗01 / INSTRUMENTS
The right instrument.
The meaningful result.
Start with the property you need to understand. Explore the instrument and its available test configurations.
01 / LH-450
02 / LH-131TEXTURED YARN TESTING
TYT-E
Explore dynamic testing of crimp and shrinkage properties in textured yarns.
Read product brochure ↗ PDF · ENStrength & modulus
LH-3000TXUniversal Tensile Tester
PC-controlled materials testing for fabric, yarn and nonwovens. Interchangeable fixtures support tensile, seam slippage, peel, tear and ball burst measurements.
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ADFAutomatic Yarn Strength Tester
Automated single-end yarn testing measures breaking force, elongation, tenacity, work and modulus. A 20-position creel supports unattended test sequences with individual bobbin settings.
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LH-551 / LH-552 DMTDynamic Modulus Tester
Measure sonic pulse velocity to investigate material structure and elastic properties. Yarn and planar sample mounts support fibers, films, tapes, paper and nonwovens.
Product details ↗Friction & tension
LH-604 DFMDigital Friction Meter
Measure the coefficient of yarn-to-solid friction in laboratory and quality control applications. The brochure describes statistical software with graphs, histograms and CSV export.
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LH-605 YTMHand-held Yarn Tensiometer
Compact hand-held instrument for checking yarn tension directly in production, including locations that are difficult to reach with larger instruments. Available in three measuring ranges.
Product details ↗Draw force & shrinkage
LH-123B DFTDraw Force Tester
Check the uniformity of partially oriented yarn by measuring draw force at constant extension. Vapor and pin heater configurations support polyester and nylon testing with real-time tension statistics.
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LH-160 DFT-HTHigh-Temperature Draw Force Tester
Electronic servo drives and a high-temperature heater extend draw force testing to higher speeds and temperatures. Software controls draw ratio and pretension for POY, MOY and LOY yarns.
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LH-610 FSTForce Shrinkage Tester
Measure shrinkage percentage and shrinkage force simultaneously in a controlled, enclosed heating system. Independently programmable heaters and temperature ramps support yarn development and quality control.
Product details ↗Entanglement
LH-482 EIB-EOptical Entanglement Tester
Camera-based yarn diameter analysis counts entanglements and identifies open sections. Yarn profiles and statistics help assess entanglement uniformity, including carbon, glass and hybrid yarns.
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ESTEntanglement Strength Tester
Assess how well yarn entanglements resist opening under applied elongation. Separate draw and camera measurement zones compare the initial entanglement count with the remaining count after loading.
Product details ↗Laboratory knitting
LH-122 FAK-SFiber Analysis Knitter Sampler
Prepare consistent knitted samples for yarn uniformity and dyeability evaluation. Controlled yarn feed, stitch formation and fabric take-up help produce comparable samples across natural and synthetic yarns.
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LH-123A HDK-DFTHot Draw Knitter with Draw Force Tester
Produce a knitted sample and draw force results from the same yarn package. Integrated drawing, heat setting and stitch control support assessment of POY consistency and dye uptake.
Product details ↗Twist & sample preparation
LH-703Electronic Twist Tester
Motorized twist testing with untwist-retwist, direct counting and Schutz methods. S and Z rotation, automatic stopping and statistical results support routine yarn quality control.
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LH-702Manual Twist Tester
Manually operated twist measurement for single and plied yarns. Separate mechanical counters record S and Z twist, with adjustable clamp distance and pretension weights.
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LH-704 / LH-705Yarn Wrap Reel
Prepare yarn skeins of defined length for linear-density measurements. Manual and electronic versions are available with metric or imperial reel sizes and several creel configurations.
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LH-710Circular Sample Cutter
Cut defined-area specimens for mass-per-unit-area measurements. Suitable materials include woven, knitted and nonwoven fabrics, carpets, film and paper.
Product details ↗Fabric testing
LH 83-20 / 83-21Textile Tear Tester
Determine the resistance to propagation of an initiated tear using the Elmendorf pendulum principle. Pneumatic clamping, automatic notching and digital results support repeatable textile testing.
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LH 13-62Textile Burst Tester
Evaluate multidirectional fabric strength with hydraulic diaphragm burst testing. Controlled fluid delivery and pneumatic specimen clamping help measure failure in the weakest direction.
Product details ↗Feeders & automation
LH-170 APCAutomatic Package Changer
Automate yarn package changes while the host instrument continues running. A reference yarn can be inserted after every one, two or three samples for comparative testing.
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LH-455 EYFElastomeric Yarn Feeder
Positive yarn feeding for CTT-E measurements on elastomeric yarns. Supports unwinding tension, elongation, draw ratio and pin friction applications with ratio or follow-up speed control.
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LH-132 / LH-133 SAKAutomatic Package Changer
Automatically join successive yarn samples into a continuous thread line for laboratory knitting and yarn testing. Knotter and air-splicer versions help automate sample feeding.
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