The instrument or mc by which unevenness u%, coefficient of variation of mass cvm%, yarn hairiness, imperfection index ipi and thick, thin place, neps etc of yarn, roving sliver can be measured or calculated is called uster evenness tester or uster tester 5 the evenness of yarn is an important index of quality control of textiles, so the researches about the yarn evenness test. Features signal processor uster tensorapid 3 tester loading device thread changer printer display unit creel scale from 0 to 500 cn apparatus revised equipped with certify. Data is combined and analyzed, so users can optimize processes aided by intelligent alarms where problems occur. Tous les catalogues et fiches techniques pdf uster technologies. The uster tensorapid 5c is driven by unique, specially written software to. Comparision of tensile strength results between the uster tensojet 4 and uster tensorapid 4 pdf 175 kb.
Uster tensorapid 5 connects seamlessly with uster tester 6s800 and the total testing center tm. The uster hvi, uster tensorapid and uster sentinel will follow, affording mills totally. Yarn testing application report physical properties of spun yarns pdf. Tensojet 4 uster technologies pdf catalogs technical. State the advantage of uster tensorapid and explain test principle using in the same. The only globallyaccepted benchmarks for textiles are now portable and quickly accessible as an app for pc and mobile devices. Uster tensorapid 3 uster yarn testing spinning, winding. The relationship between different tensile parameters of cotton yarns obtained from uster tensorapid3 and uster tensojet has been developed. Uster tensorapid 4 during routine testing, both the breaking load and extension of yarn at break are usually recorded for assessing in yarn quality.
Smart analysis of key yarn parameters like evenness and hairiness allow comparisons with yarn profiles. Uster quantum 3 measure head and cen tral clearing unit. Uster evenness tester or uster tester5 principle of. With each addition, quality risks are minimized towards zero. Assessment of tensile properties of cotton yarns request pdf. Ustertensorapid 3 is another creconstant rate of elongationtextile testing machine. Uster quantum 3 yarn clearers, weaving performance grades are. Yarn clearing knowhow at the touch of a button rkm. Tous les catalogues et fiches techniques pdf uster. Uster statistics 2018 is ready to download from your. Mean value standard deviation s coefficient of variation cv 95% confidence range q95 minimum value maximum value percentage values 0. Uster tensorapid 4 utr4 main parts of uster tensorapid. Manufacturing of filament yarns test methods for quality improvement pdf 3 mb. This value is calculated by using the uster statistics which show the anticipated result of the uster tensorapid at a deformation speed of 5 mmin.
Uster tensorapid 4 new methods to determine periodic strength and elongation variations. Consult uster technologiess entire tensorapid 5c catalogue on. The more uster instruments are connected to the uster tester 6 via uster quality expert, the more information can be provided. Consult uster technologiess entire tensorapid 5 catalogue on. Uster technologies ag sonnenbergstrasse 10 8610 uster switzerland t. Uster tester 6, for successful quality management of. Uster technologies ag produces fiber testing and ginning instruments covering the first step in quality management. With the uster tensorapid, it is possible to process up to 40. New quality characteristics, as well as extended yarn count ranges and novel yarn types, meet the needs of todays industry. Uster tensorapid 5 and uster tensojet 5 the vital link to think quality.
Today, uster afis pro 2, uster tensojet and uster quantum expert 3 can already be connected. The uster tensorapid 5 the goto tensile tester for both staple and filament yarns. Rkm resistance per kilometer can be measured with uster. While tensojet tests only staplespun yarn, the tensorapid is. The weavability measurement system statistical values overall results protocol with statistical data of the results columns. Techniques to assess yarn tensile properties the national cotton.
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