Uster Technologies LTD USTER® STATISTICS Download: Apr 27, 2012
Yarn Quality
Material: Wool, 100%
Process: ring, worsted, cone
Count: 60.0
Parameter Description USP¹ Value Unit
Count Variation - USTER® TESTER
CVcb Coefficient of variation of count between %
Mass Variation - USTER® TESTER
CVm Coefficient of variation of mass 6 17.6 %
CVmb Coefficient of variation of mass between %
Imperfections - USTER® TESTER
Thin -40% Thin places per 1000 m 25 879 1/1000m
Thin -50% Thin places per 1000 m 16 167 1/1000m
Thick + 35% Thick places per 1000 m 9 275 1/1000m
Thick + 50% Thick places per 1000 m <=5 25 1/1000m
Neps + 140% Neps per 1000 m 1/1000m
Neps + 200% Neps per 1000 m 30 26 1/1000m
Neps + 280% Neps per 1000 m N/S
Hairiness - USTER® TESTER
H Hairiness 28 5.1
CVHb Coefficient of variation %
sH Standard deviation
Diameter Variation - USTER® TESTER
CV2D Coefficient of variation %
Density Density g/cm3
Shape Shape
Impurities - USTER® TESTER
Dust Dust particles per 1000 m N/S
Trash Trash particles per 1000m N/S
Tensile Properties - USTER® TENSORAPID
Force FH Breaking force cN
RH Breaking tenacity 28 6.8 cN/tex
CV RH Coefficient of variation of tenacity %
EH Breaking elongation 41 9.5 %
CV EH Coefficient of variation of elongation %
Work Work - to - break cN.cm
CV Work Coefficient of variation of work %
Tensile Properties - USTER® TENSOJET
FH Breaking force cN
RH Breaking tenacity cN/tex
CV RH Coefficient of variation of tenacity %
EH Breaking elongation %
CV EH Coefficient of variation of elongation %
Work Work - to - break cN.cm
CV Work Coefficient of variation of work %
FH P=0.1% Breaking force percentile cN
EH P=0.1% Breaking elongation percentile cN
FH P=0.01% Breaking force percentile N/S
EH P=0.01% Breaking elongation percentile N/S
Twist Properties - USTER® ZWEIGLE TWIST TESTER
Tm Twist T/m
CVTm Coefficient of variation of twist %
¹) USP = Uster Statistics Percentile
