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Lenzing Instruments product portfolio offers a wide variety of testing solutions for quality- and process control of staple fiber, filament yarn, nonwovens, fabric, composites and plastic film. Independent of if you are looking for internationally standardized laboratory testing equipment or if your measurement task requires customized online monitoring: Lenzing Instruments’ flexible approach meets individual requirements for testing systems, which contribute to optimized quality control, – management and – improvement of both the process and the product itself. If you already know the name of your preferred testing instrument, enter the name of it in the search field below. If not, just enter a keyword and see the complete product offer for your measurement task.
Stand-alone measurement system for quick information about titer (dtex and denier) and evenness variation according to ASTM D 6587 and ASTM D 6612..

ACW 600 / DVA - Yarn Titer and Evenness

Get immediate feedback on titer or linear density as dtex, denier and evenness with fully automated, near-production filament testing with ACW 600/DVA. (ASTM D 6587, ASTM D 6612)
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System for spin finish analysis of filament yarn, staple fiber and nonwovens. Automatic rotating sample feeding with automatic environmentally friendly analysis using deionized water.

ALFA 500 - Spin Finish Analyzer

Get fast and automated insight into spin finish and additive content of filament yarn, staple fibre and nonwovens. ALFA 500 delivers reliable %FOY and %OPU results in just 3 minutes per sample, using eco-friendly, cost-saving hot deionized water as a dissolvent.
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Table top unit intended for spin finish testing based on Nuclear Magnetic Resonance.

ALFA NMR - Spin Finish Analysis

ALFA NMR uses advanced TD-NMR technology for fast, accurate, and solvent-free spin finish analysis and delivers reliable results with minimal sample handling.
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Sample collector in combination with ACW/DVA 600 used for subsequent tests, for instance with Lenzing Instruments' spin finish tester ALFA 500.

ASC 12 - Yarn Sample Collector

ASC 12, when paired with ACW 600, automates sample preparation for subsequent tests such as spin finish analysis with ALFA 500, saving time and ensuring accuracy.
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Table top unit for exact quantification of the abrasive potential of filament yarn in the production process.

AT 500 - Yarn Abrasion Tester

AT 500 reveals the abrasion potential of filament yarns within minutes using minimal material and a unique metal plate method.
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Inline measurement of moisture and its distribution within viscose staple fiber bales for evaluation of the commercial mass.

BIS 200 - Fiber Bale Inspection

BIS 200 inspects every single fibre bale for total and local moisture levels, helping to detect wet or dry spots instantly.
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Tester for measuring comfort properties like filling power and recovery of bulky fibers and filament yarns.

BT 100 - Bulk Tester

Automated measurement of filling materials’ compressibility and recovery provides reliable insight into bulk properties, ensuring pillows and similar products meet comfort and support expectations.
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CBW 200 instrument for automated measurement of yarn bulk and titer by Lenzing Instruments.

CBW 200

CBW 200 is a compact, fully automated system for measuring bulk and titer of Air-Textured Yarn; ATY in a single test cycle. Designed for both lab and production environments, it delivers fast, reproducible results with minimal operator input.
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Inspection system for crimp number and distribution in moving staple fiber tow, online or offline.

CIS 300 - Fiber Crimp Inspection

Online crimp measurement across the entire staple fibre tow allows early detection of process issues and records full production history for effective traceability. Also available as offline unit.
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Sensor and camera unit combination for online yarn defect detection. Typically registered defects are broken filaments, fluff, yarn diameter variations, interlace and twist.

DEFECT VIEW - Yarn Defects Visualization

Combining online-applied advanced optical sensor detection with high-resolution imaging, DEFECT VIEW delivers immediate, detailed insights about filament yarn defects and vital material characteristics.
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Automatic abrasion testing of single cellulose fibers in wet conditions to characterize fibrillation behavior.

DELTA 100 - Single Fiber Abrasion

Measure fibre wet abrasion efficiently and predict fibrillation tendencies with DELTA 100.
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System for automated draw tension measurement on running yarn to analyze molecular orientation.

DTI 600 - Draw Tension Instrument

Accurate, standardized at-line filament testing: With automatic string-up and flexible parameters, DTI 600 efficiently measures draw tension and elongation to quickly predict molecular orientation, shrinkage, and dyeability — reducing response time and production waste. (ASTM D 5344)
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Stand-alone testing unit for inspecting broken filaments and fluff on running yarn with an optical sensor.

Elkometer 200 - Yarn Defects Detection

Offline, high-volume, filament yarn inspection with high-precision PROMPT OLO sensors - with optional image-based defect analysis.
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Tabletop unit for verification of the disintegration properties of nonwoven materials.

FLUSH 100 - Flushability Tester

Quick insight into dissolvability and flushability properties of nonwoven materials – FLUSH 100 supports confident product and process decisions.
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Robust laboratory dyeing machine for dyeability checks of viscose staple fiber samples, used with VM 400 for subsequent color measurements

FM 02 - Sample Dyeing Machine

The Dyeing Machine FM 02 automates and standardizes dyeability testing of viscose staple fibre, supporting flexible settings and up to eight simultaneous samples.
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Unit which combines the sensor PROMPT FFD a with a high-resolution camera for online image analysis of filament yarn defects

FRAY VIEW

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Testing instrument for determination of the water permeability of geotextiles in by means of the falling head method according to EN ISO 11058.

GE-TE-FLOW - Water Permeability Tester

Compact, automatic and easy to use - GE-TE-FLOW ensures dependable water permeability analysis of geotextiles, fleece and related materials. Standardized according to EN ISO 11058.
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Testing instrument for determination of the characteristic opening size of geotextiles.

GT 1200 - Opening Size Tester

Standardized testing of characteristic opening size - GT 1200 ensures reliable data for critical geotextile applications.
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Modular system for online surface inspection of nonwoven and woven materials. Camera unit and illumination are adapted to the application.

INVISPEC - Fabric Inspection System

Custom-built for your online and real-time inspection task - INVISPEC integrates seamlessly into production for continuous quality assurance.
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Testing instrument for determination of absolute film thickness and thickness variations along the film.

LEFT 500 - Film Thickness Tester

Effortlessly ensure consistent quality of synthetic films, foils, paper and fabrics with reliable mechanical scanning of the film thickness. (DIN 53370, DIN 55543)
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Tabletop unit for determination of the liquid strike-throught time of nonwoven coverstock/topsheet.

LISTER AC - Liquid Strike-through Tester

Evaluate liquid strike-through precisely – LISTER AC delivers EDANA-standardized liquid permeability data for nonwoven materials such as topsheet and coverstock. (INDA/EDANA WSP 70.3, WSP 70.7)
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System for automatic testing of the liquid strike-through time of multiple nonwoven materials.

LISTER AUTO - Highly Automated Liquid Strike-through Testing

LISTER AUTO streamlines liquid strike-through testing of nonwoven materials - such as coverstock and topsheets - by testing up to five samples in one single test run.
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Tabletop unit for determination of the liquid strike-throught time of nonwoven coverstock/topsheet in case of low conductivity liquids.

LISTER LC - Liquid Strike-Through Tester

Reliable liquid strike-through testing of low-conductivity liquids in combination with nonwoven coverstock or topsheet – consistent, reproducible, and operator-independent.
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Online system for monitoring of defects and material properties of a nonwoven web.

NIS 300 - Nonwovens Inspection System

Ensure product conformity and process consistency with the NIS 300 – a modular, custom-adaptable system for continuous online inspection of nonwoven web defects.
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Inspection system for real-time fiber orientation analysis in nonwoven web production.

NOS 300 - Nonwovens Orientation System

Understand your nonwoven web: NOS 300 delivers precise, non-destructive insight into fibre orientation and uniformity, online or offline.
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Handheld device for quick online checks of %OPU/%FOY values on the yarn during operation.

OPUMETER - Online Spin Finish Status

OPUMETER offers fast, simple OPU/FOY control directly at the production line, providing immediate insight into finish content on each yarn position and detecting short-term variations to prevent costly deviations.
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Testing system for analysis of the unwinding behaviour of a yarn bobbin. An integrated force sensor registers the force changes during unwinding, which are then presented in real time on the screen.

PPT 100 - Package Performance Testing

PPT 100 delivers clear, numerical insights into the unwinding characteristics of filament yarn - for quality comparison and process optimisation.
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Optical sensor for online and real time monitoring of filament yarn for broken filaments (fray) and fluff (slubs) as well as for interlace (entanglements or knots)

PROMPT FFD

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Tabletop unit for defect detection on filament yarn in the laboratory.

PROMPT LAB - Yarn Defects Visualization

Powerful offline yarn defects analysis: A combination of numerical data and clear defect images enables deeper understanding of your filament yarn quality.
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True colour sensor for online monitoring of absolute colour and dirt on the running filament yarn.

PROMPT OLC - Optical Color Sensor

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Online sensor based on conductivity technology for spin finish determination on the running yarn directly in the production.

PROMPT OLF - Online Spin Finish Sensor

Smart online and real-time spin finish control of filament yarn – compact sensor technology for continuous process optimisation.
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Optical yarn sensor for online control of yarn defects. Optical yarn sensor for online monitoring of yarn defects. Commonly detected defects include broken filaments, fluff, yarn diameter variations, interlace, and twist.

PROMPT OLO - Optical Yarn Sensor

PROMPT OLO provides real-time optical monitoring of filament yarn, detecting defects such as broken filaments, fluff, diameter variations and interlace issues for immediate process control and reduced downgrades.
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PROMPT OLR sensor for real-time online measurement of electrical resistance and conductivit

PROMPT OLR

PROMPT OLR brings real-time insight into the electrical behavior of filament yarns—ideal for monitoring conductive and antistatic properties during production. With continuous resistance and conductivity tracking, PROMPT OLR helps ensure every meter of yarn meets performance standards from the first spin onward.
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Tension sensor for online determination of the absolute tension on the running yarn.

PROMPT OLT - Online Tension Sensor

Built for tough conditions, PROMPT OLT delivers reliable online yarn tension data for consistent product quality.
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At-line interlace tester for determining the number and strength of entanglements and interlaced knots in filament yarn, standardized according to ASTM D 4724.

Rapid 600 V - Interlace Tester

RAPID 600 V delivers precise and standardized feedback on number of interlace/entanglements and the distance between them right at the production floor — within minutes of yarn output. (ASTM D 4724)
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Robotic sampling of staple fibers with optional and subsequent moisture and whiteness measurement.

ROFIS - Robotic Fiber Sampling

Robotic sampling of staple fibres ensures rapid, objective sample collection with options for integrated whiteness and moisture testing, optimizing process and quality monitoring.
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Robotic sampling of staple fibers with subsequent whiteness measurement.

ROFIT 200 - Fiber Sampling and Whiteness

Robot system for automatic and controlled fiber sample collection in staple fiber productions combined with semicontinuous whiteness measurement.
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Robotic sampling of staple fibers with subsequent moisture and whiteness measurement.

ROFIT 300 - Fiber Sampling Whiteness Moisture

Robot system for automatic and controlled fiber sample collection in staple fiber productions combined with semicontinuous whiteness- and moisture measurement.
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Robotic sampling of staple fibers with subsequent moisture measurement.

ROFIT 400 - Fiber Sampling and Moisture

Controlled fiber sample collection in staple fiber productions in combination with automatic, semicontinuous moisture measurement.
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Table top instrument for testing the run-off properties of nonwoven materials.

RUNOFF - Run-Off Quantity Tester

With flexible test parameters and easy sample handling, RUNOFF provides fast, reliable insight into the liquid handling characteristics of coverstock materials by offering standardized (INDA/EDANA WSP 80.9) run-off testing.
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Table top instrument with load cell for testing the run-off properties of nonwoven materials.

RUNOFF PRO - Run-Off Quantity Tester

RUNOFF PRO with integrated balance is the all-in-one solution for convenient and standardized (INDA/EDANA WSP 80.9) analysis of the run-off properties of nonwoven materials.
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Filament yarn end sampling system for automatic sample feeding to testing units. Free configurable to fit any used transport buggy or shuttle.

SESS - Yarn End Sampling

From bobbin to result without delay - the SESS sample management system ensures fast, automated quality decisions directly at the production line.
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Tabletop unit for testing of the dispersibility properties of nonwoven materials.

SLOSH BOX 100 - Flushability tester

Flushability testing for assessment of the disintegration of nonwoven materials – automated, reproducible, and fully compliant with INDA/EDANA and IWSFG guidelines.
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Titration device for managing bleach and spin bath concentration in the production of staple fiber and filament.

TALI 400 B - Titrating Apparatus Bleach Bath

Online bleach bath control for viscose production – stable concentrations, consistent product quality.
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Titrating apparatus for bleach- and spin bath control of staple fiber- and filament production.

TALI 400 S - Titrating Apparatus Spin Bath

Minimize variation, reduce chemical use - TALI 400 S ensures stable spin bath composition in viscose production.
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Testing instrument for determination of the hot air shrinkage and shrinkage force generated in synthetic films, nonwovens, laminates, and fabrics.

TST 1 - Thermal Yarn Shrinkage

TST 1 accurately monitors thermal shrinkage (%) and thermal shrinkage force to maintain high standards in films, nonwovens, and textiles. (ISO 14616 and DIN 53369)
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Device for testing thermal shrinkage and shrinkage force of up to two filament yarn samples exposed to hot air.

TST 2 - Thermal Yarn Shrinkage

Precision thermal shrinkage- and shrinkage force analysis of up to two samples of technical and industrial yarns or tapes . TST 2 is robust and reliable, with optional design for high-denier demands. (ASTM D4974, ASTM D5591 , EN 13844.)
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Stand-alone instrument for hot air thermal shrinkage testing of up to ten filament yarn samples.

TST 510/250 - Thermal Yarn Shrinkage

Evaluate thermal shrinkage and thermal shrinkage force at defined temperatures with high accuracy and reproducibility. TST 510/250 tests up to 10 samples per run, without operator influence. (ASTM D4974, ASTM D5591, EN 13844)
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TST LITE front-side view with mounted sample and active display showing temperature, time and result.

TST LITE

Apply TST LITE for convenient and standardized (ASTM D4974, EN 13844) thermal shrinkage tests of one filament yarn sample.
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Automated measurement of whiteness, color difference, fluorescence, and TAPPI value of fiber pulp, standardized according to ISO 2469 and DIN 5033.

Vibrochrom 400 - Colorimeter

Developed for ease and precision, the colorimeter VIBROCHROM 400 measures samples of staple fibres, filament yarns, fabrics and powders for whiteness, yellowness, fluorescence and colour difference.
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Standardized laboratory instrument for measurement of tenacity (cN/dtex) and elongation (%) of single staple fibers.

Vibrodyn 500 - Single Fiber Tenacity

Achieve accurate and repeatable fibre strength and elongation measurements with Lenzing Instruments' easy-to-use VIBRODYN 500. (DIN 53816, DIN EN ISO 5079, ASTM D 3822, BISFA, AFNOR G 07-008)
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Standardized laboratory instrument for determination titer (linear mass, linear density) in dtex or denier of single staple fibers.

Vibroskop 500 - Single Fiber Titer

Quick, automatic and standardized determination of single fibre titer/linear density (dtex, den) is made simple and dependable with VIBROSKOP 500, offering ergonomic operation and trusted accuracy for consistent quality control. (ASTM D1577, DIN 53812, BISFA)
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Laboratory instrument for determination of the crimp properties of staple fiber: Crimp stability, removing/recovering crimp and crimp regularity of staple fiber.

Vibrotex 500 - Fiber Crimp Analysis

Assess fibre crimp stability and recovery with VIBROTEX 500 for better control over fibre performance.
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Testing instrument for verifying rewet properties of nonwoven coverstock using an automated baby weight.

WETBACK - Nonwovens Rewet Tester

Standardized rewet analysis of nonwoven coverstock or topsheet- compliant, precise, repeatable. (INDA/EDANA WSP 80.10.R3 (12.), WSP 70.8.)
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A tabletop roller press named WP 100, designed for adhering plastic tape strips to surfaces using uniform pressure, featuring a control unit and rotating rollers with adjustable pressure.

WP 100 - Roller press

Precision adhesion for reproducible results - discover how the WP 100 ensures reliable film testing.
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Yarn Inspection System YIS 200 for defect detection and assessment of yarn properties.

YIS 200 - Yarn Inspection System

Continuous, high-accuracy online inspection captures broken filaments, fluff, diameter, denier, evenness, interlace and more—providing instant visual and numerical feedback for optimum yarn quality.
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Friction meter for analysis of friction properties of yarn in combination with various materials, metal, glass, ceramic etc. Used in combination with a yarn take-off unit.

µ-METER - Yarn Friction Analyzer

µ-METER provides exact friction values across a wide range of yarn types and testing setups – essential for modern high-speed production.
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