Hatra sewability tester
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Hatra sewability tester by D. J. Tyler

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Published by Hatra Research Centre for Knitting, Dyeing and Making-up in Nottingham .
Written in English

Book details:

Edition Notes

StatementD. J. Tyler.
SeriesHatra note -- 40
ContributionsHosiery and Allied Trades Research Association. Research Centre for Knitting, Dyeing and Making-up.
ID Numbers
Open LibraryOL18210865M

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L & M Sewability tester- measures needle penetration forces in fabric. Digital displays, analysing, software included. Call Us! 1 () L&M Sewability Tester KFG L&M Sewability Tester The L&M Sewability Tester has been developed to give a standard reproducible test for sewability, i.e. a test which will indicate to the clothier whether any supplied fabric is capable of being sewn without difficulty. Sacral Landscape in Hatra (Swiatowit Supplement Series A: Antiquity) by Krzysztof Jakubiak (Author) ISBN ISBN Why is ISBN important? ISBN. This bar-code number lets you verify that you're getting exactly the right version or edition of a book. Mk2A+ HATRA Hose Pressure Tester. The Mk2A+ HATRA features a modified form that reduces the need for manipulation of the garment along the form. This is designed to improve consistency in garment positioning on the form and hence improve the consistency of test results. Cookies are used on this site by a visitor analytical tool.

HATRA (Ḥaṭrā; Ar. Ḥażr), a strongly fortified city in Upper Mesopotamia (today northern Iraq), situated at 35° 40′ N and 42° 45′ E in the midst of the desert steppe of the northern Jazīra (the area between the rivers Euphrates and Tigris), about 3 km to the west of the Wādī Ṯarṯār (running fairly parallel to the Tigris River from north to south) and some 50 km west. Over the last two decade, Innolab India has been synonymous with quality and precision assurance. We hava evolved our interactions with out clients beyond the mundane client-supplier relationship. Some of our highly sought after Textile Testing Equipments includes HTHP Beaker Dyeing Machine, IR Beaker Dyeing Machine, Color Fastness Instruments, Lab Dyeing . The HAT 28 pull-out tester is a purpose-made system for testing fastenings. It consists of a mechanical screw arrange-ment acting through a hydraulic load cell which measures the load applied to the fastener directly. The load value is then indicated by the strain gauge. The HAT 28 pull-out tester is supplied as an integral part of the HAT 28 File Size: 1MB. These two researchers developed the L&M Sewability Tester (U.S. Patent , ), a testing device in which an unthreaded needle penetrates a fabric sample at penetrations per minute whilst measuring peak penetration force and counting the number of times the force exceeds a pre-defined : M. Carvalho, H. Carvalho, L.F. Silva, F. Ferreira.

using standard sewing tests. These authors contributed decisively with the L&M sewability tester (US Patent , ), a device used in many studies on needle penetration force. This equipment simulates a sewing machine by penetrating the tested fabric with an unthreaded needle, at a rate of penetrations per minute. If there are differences of practical significance between reported test results for two laboratories (or more) comparative test should be performed to determine if there is a statistical bias between them using competent statistical assistance. As a minimum, use the samples for such a comparative tests that are as homogeneous as possible, drawn from the same lot of . Buy Hatra research report by Hatra (ISBN:) from Amazon's Book Store. Everyday low prices and free delivery on eligible : Hatra. Their L&M sewability tester (US Patent , ) simulates a sewing machine by penetrating a fabric sample with an unthreaded needle at penetrations per minute. Force is measured and the device counts the number of times the value is higher than a preset by: 2.