The Testing Company

Lenzing Instruments provides testing technology for crucial properties of fibers, filaments, nonwovens and films.
We also offer high level online process monitoring and control equipment.

Your benefits are instruments specifically designed for highly efficient and economic quality and production control.

Product Groups

Staple Fiber Testing titer, dtex, denier, tenacity, elongation, crimp number, crimp stability, removing/recovering crimp, colour, whiteness, dyeing, spin finish (OPU/FOY), NMR, moisture	Filament Testing denier, dtex, evenness, spin finish (OPU/FOY), yarn defects, fluff, broken filaments, yarn breaks, abrasion, draw tension, molecular orientation, unwinding properties, package performance, yarn tension, interlace, nodes, shrinkage and shrink force, friction
Nonwovens Testing thin spots, spills, streaks, colour, printing defects, shades, spots, streaks, cloudiness, optical density, homogeneity, area weight, moisture, flushability, dispersability, permeability, liquid strike through time, rewet properties, fiber orientation, thickness, nozzle strip inspection	On-Line Monitoring STAPLE FIBER: crimp count FILAMENT: denier, dtex, yarn defects, yarn breaks, broken filaments, fluff, tension, spin finish NONWOVENS: thin and thick spots, spills, streaks, colour, printing defects, shades, spots, streaks, cloudiness, area weight, moisture, thickness, fiber orientation FILMS AND LAMINATED PRODUCTS: thin and thick spots, cloudiness, optical density, homogeneity, dirt spots, contamination, printing defects holes
Process Control moisture of fiber bales, fiber sampling in combination with whiteness- and/or moisture measurement, concentration of H2SO4, NaOH, ZnSO4 and density in the spinbath, bleaching bath concentration	Film Testing thin and thick spots, cloudiness, optical density, homogeneity, dirt spots, contamination, printing defects, area weight, thickness, shrinkage, shrink force