Best bacterial filtration efficiency test manufacturer? 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. See additional info at https://www.gesterinstruments.com/mask-tester.
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.
The power must be turned off when going to work. Basic functions of utm wholesale universal tensile testing machine: tensile properties, tensile strength and deformation rate, tensile strength, tear resistance, heat sealing strength performance, roller peeling test, 90 degree peeling, rope breaking force, pants tear Force, 180 degree peeling, compression test, bending test, shear test, burst test, etc. to complete different tests, according to customer needs, can install different fixtures, wide specimen fixtures, etc.
ASTM D4060 Taber Abrasion Tester Uses and Factors to Be Considered: Taber Abrasion is used for measuring the wear resistance of organic coatings applied flat, rigid test samples. ASTM D1044 is used for transparent plastic materials to evaluate their capacity to maintain their optical properties, upon typical, wear to be expected while in service. Abrasion resistance to Taber Abrasion is usually measured as a weight or a coating thickness loss after a given number of cycles. Each arm, by default, is loaded to apply a 250 g. pressure on each wheel. Depending on the product/specification used, this weight can be increased to 500g or 1000g. The abrading wheels are available in different grit for a more or less abrasive action.
The principle of testing that you should know: Stitch the sample with one or two pieces of specified multi-fiber adjacent fabric, which is placed in soap solution or other washing solution, mechanically stirred at the specified time and temperature, cleaned and dried. Taking the original sample as the reference sample, assess the discoloration of the sample by the left gray scale, and then assess the color stain of the adjacent fabric by the right gray scale. See even more info at gesterinstruments.com.