Posted by John Concrane on August 23, 2022 in Technology
Universal tensile testing machine wholesale today? The two bursting strength testing instruments are mainly applied to test all kinds of textiles, non-woven, leather and other materials. In every direction of longitude and latitude stress (diaphragm method) at the same time, measure it’s performance of spreading force and distension. When normal use, its forbidden to remove the cover.Please pay attention to close the air source when replace diaphragm, orifice and test cover. Please confirm there is no air pressure in cylinder,please be careful. Read additional info on universal tensile testing machine.
Gauge length and tension speed presettable; Able to set pre-tensile force; Many kinds of clamp are selectable according to requirements test standards, including pneumatic clamps. Textile fabric, such as bedsheets, clothes, etc., a lot of them will lose color after washing, some products fade seriously, even after washing many times, there will still be discolored. Test Preparation before Color Fastness to Washing. What test standards are there? Color fastness to washing is one of the common test items for textile dyeing fastness, which is mainly used to test the fastness of fabric clothing and home textile products after one or more times to simulate the dyeing after household washing and commercial washing. There are three common standard: AATCC 61, ISO 105 C06, GB/T 3921.
How to maintain the universal testing equipment? The part of the utm electronic universal test instrument is often wiped clean and kept clean. Please wipe with electroplating oil to prevent rust and light. Please add lubricating oil to the power screw and screw part to ensure the transmission is sensitive. the panel, please wipe with a dry cloth, to prevent water, so as not to damage IC electronic parts. Please fix all fixtures and fittings and wipe the anti-rust oil to prevent rust.
IULTCS & Veslic Leather Abrasion Tester applies to the test of dyeing leather material abrasion and decoloration degree after friction. Leather rubbing fastness tester is the testing machine which is accordance with the method for determining the color fastness to cycles of to-and-fro rubbing of the surface of leather. Iultcs rubbing fastness tester, designed to carry out a rub fastness test on the surface of leather to determine the amount of ‘marring’ of the leather surface or the finish and to assess the amount of color transfer from the sample to the rubbing pad under dry or wet conditions.This machine is suitable for all types of stain-resistant fur dry and wet rubbing fastness, and various types of fur products and fur leather goods and dual-use lint-free test.
Application of Universal Testing Machine: This types of tensile testing machines is designed for conducting tensile, compression, bending, shearing, bonding strength, peeling, tearing and other tests for shoes, rubber, plastic, leather, metal, nylon line, fabric, paper, aviation, packaging, construction, petrifaction, electrician, vehicle and other materials. It is a basic equipment of quality control, receiving inspection, physical test, mechanics research, material development.
GESTER is professionally engaged in manufacture and R&D of Textile Testing Equipment with 20+ years experience, including Fabrics tests, Yarn& Fibre tests, Color fastness tests, Flammability tests etc. Various in styles, GESTER instruments’s textile testing equipment can meet the needs of different customers.GESTER insists on the use of high-quality materials and advanced technology to manufacture textile testing instruments. Besides, we strictly monitor and control the quality and cost in each production process. All this guarantees the product to have high quality and favorable price.GESTER serves every customer with the standards of high efficiency, good quality, and rapid response. Find more info at https://www.gesterinstruments.com/.
Testing to ASTM D4060 involves mounting a flat specimen to a turntable that rotates horizontally at a fixed speed. Two arms, each supporting an abrading wheel, are then lowered so that each wheel touches the surface. Before starting the test, a “suction arm” is lowered between the wheels to remove the abraded material from the sample’s surface. The turntable then starts rotating forcing rub-wear action of the wheels against the sample’s surface for the specified number of cycles or until a given mass of coating has been lost or until the wheels start exposing the substrate.