yarn evenness tester
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Visual determination of unevenness along the length of a yarn is carried out by wrapping it in equally spaced parallel wraps over a board and comparing the appearance of irregularities against standard rating photographs. To enable yarns of different thickness to be assessed, the spacing between the warps is suitably selected so as to give a clearly distinguishable pattern.
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yarn evenness tester
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Measures evenness of sliver, roving, yarn and hairiness of yarn. Features and advantages: - application for all types of fibres and blends - advanced technology ensures the detection of imperfections in a precise manner - multi diagrams window for direct test comparison - three dimensional graphical results - statistical analysis can be done for years - multilingual option
yarn evenness tester
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The MYQ Yarn Evenness Tester yarn warp arrangement to wrap the yarn over it at equal spacing under a desired tension. The board is rotated manual to warp yarn over it. The yarn is guided on to the board through a yarn guide, which moves parallel to the pivoting axis of the board with the help of a screw giving uniformly spaced wraps. The guide is positively linked to the rotation of the beard with the help of a chain and sprocket drive. A set of change gears gives five different spacing for wrapping yarn of different counts. A spring loaded adjustable tensioning arrangement provides the desired tension to the yarn.The equipment is built on a rigid base. It is finished in shore blue metallic painting and bright chrome/ zinc plating to give it s corrosion resistant finish. Two rectangular acrylic boards having one face white and the other face black to enable evaluation of both light and dark colored yarns are supplied as standard accessory, Additional boards, both rectangular and tapered, are available as optional accessoriesRelated StandardASTM D 2255-1964 : Standard Method for grading of cotton yarns for appearance
yarn evenness tester
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We are ensuring the product quality based on the customers specification towards incoporating various testing in the world class testing instruments. Our testing ranges covers from cotton to end products by ensuring the following parameters. Raw materials Staple length, Micronaire, Strength, Uniformity Ratio, Trash, B+value and Rd values. Yarn Count and strength, Uster levels, Classimate, RKM , Elongation and Hairiness
yarn evenness tester
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NAUGRALABS LABORATORY PRODUCT NAME: YARN EVENNESS TESTER FOR TESTING LAB NaugraLabs Laboratory Product Code: NLE-Export-390006 Description and Specification for Lab Tenders Yarn Evenness Tester For Testing Lab Workshop. Yarn Evenness Tester - For Testing Lab Visual determination of unevenness along the length of a yarn is carried out by wrapping it in equally spaced parallel wraps over a board and comparing the appearance of irregularities against standard rating photographs. To enable yarns of different thickness to be assessed, the spacing between the warps is suitably selected so as to give a clearly distinguishable pattern. s The Yarn Evenness Tester consists of a yarn warp board and an arrangement to wrap the yarn over it at equal spacing under a desired tension. The board is rotated manual to warp yarn over it. The yarn is guided on to the board through a yarn guide, which moves parallel to the pivoting axis of the board with the help of a screw giving uniformly spaced wraps. The guide is positively linked to the rotation of the board with the help of a chain and sprocket drive. A set of change gears gives five different spacing for wrapping yarn of different counts. A spring loaded adjustable tensioning arrangement provides the desired tension to the yarn. civil lab equipments manufacturers
yarn evenness tester
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In our enormous array of scientific instruments, we have also added an extensive array of high performing Yarn Evenness Testers. Available in manually operated and motorized models, these testers are widely used to measures the yarn appearance on boards. Complying with industry standards, the system is comprised of a yarn wrap board and a arrangement to wrap the yarn over it at equal spacing under a desired tension.Specification:A yarn guide is used to wrap the yarn over a manually rotated boardThis guide moves parallel to the pivoting axis of the board with the help of a screw giving uniformly spaced wraps.With a chain and sprocket drive, the guide is positively linked of the rotation of the boardMoreover, to give five different spacing to the yarn for wrapping yarn of different counts a set of change gears are providedA spring loaded adjustable tensioning arrangement is also attached in the system to provide the desired tension to the yarnBuilt on a rigid castled baseFinished in dark gray painting and bright chrome/zinc plating to give a corrosion resistant finishTo enable evaluation of both light and dark colored yarns two numbers rectangular acrylic boards having one face white and the other face black are supplied as standard accessoryAdditional boards, both rectangular and tapered are available as optional accessories
yarn evenness tester
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We are offering yarn evenness tester. In our enormous array of scientific instruments, we have also added an extensive array of high performing yarn evenness testers. Available in manually operated and motorized models, these testers are widely used to measures the yarn appearance on boards.
yarn evenness tester
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yarn evenness tester
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