Staple fiber testing | Lenzing Instruments |

Abrasion

DELTA 100

Abrasion testing of single cellulose fibers in wet condition in order to characterise the fibrillation behaviour of cellulosic fibers.

Bulkiness

BT 100

Bulktest for filling materials such as bulky staple fibers and bulky filament yarns

Colour, Whiteness

Vibrochrom 400

Automated measurement of whiteness, colour/color difference , fluorescence and optionally the TAPPI value, i.e. the diffuse brightness of fiber pulp. Standardized according to ISO 2469 and DIN 5033.

Crimp

CIS 300

Online inspection of crimp number and its distribution along and across the moving staple fibre tow. Available also offline as laboratory version.

Vibrotex 400

Laboratory instrument for determination of the crimp properties of staple fiber: Crimp stability, removing/recovering crimp and crimp regularity of staple fiber.

Dyeability

FM 02

Robust laboratory dyeing machine for dyeability checks of viscose staple fiber samples. Preferably, FM 02 is used in combination with VM 400 for subsequent colour measurements.

Elongation, Tenacity

Vibrodyn 500

Standardized laboratory instrument for measurement of tenacity (cN/dtex) and elongation (%) of single staple fibers. Most often used in combination with Vibroskop 500 and Vibrotex 400. VIBRODYN 500 is standardized according to DIN 53816, DIN EN ISO 5079, ASTM D 3822, BISFA, AFNOR G 07-008.

Moisture

BIS 200

Inline measurement of moisture and its distribution within viscose staple fiber bales for evaluation of the commercial mass.

ROFIT 300

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

ROFIT 400

Controlled fiber sample collection in staple fiber productions either for single use or in combination with automatic, semicontinuous moisture measurement.

Sampling

ROFIS

Controlled fiber sample collection in staple fiber productions

Spin finish

ALFA 500

Highly automated determination of the spin finish level on staple fiber, filament or nonwovens in %OPU or %FOY.

Spinbath, Bleaching bath

TALI 400 B

Automated titrating apparatus for periodic measurement of concentration variations in the bleaching bath in viscose fiber – and filament productions, optionally with closed control loop.

TALI 400 S

Automated titrating apparatus for periodic measurement of concentration variations in the spin bath in viscose fiber – and filament productions, optionally with closed control loop.

Titer, Denier

Vibroskop 500

Standardized laboratory instrument for determination titer (linear mass, linear density) in dtex or denier of single staple fibers. Most often used in combination with Vibrodyn 500 and Vibrotex 400. VIBROSKOP 500 is standardized according to BISFA, ASTM D1577, DIN 53812.

Whiteness

ROFIT 200

Robot system for automatic and controlled fiber sample collection in staple fiber productions combined with semicontinuous whiteness measurement.

ROFIT 300

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

Vibrochrom 400

Automated measurement of whiteness, colour/color difference , fluorescence and optionally the TAPPI value, i.e. the diffuse brightness of fiber pulp. Standardized according to ISO 2469 and DIN 5033.