Textile testing machines manufacturer from China
Martindale abrasion tester supplier by GesterInstruments? Universal testing machine (also known as tensile testing machine) that performs tensile, compression, flexure, peel, tear, shear, friction, and other types of mechanical testing in accordance with ASTM, ISO, and other industry standards. GESTER Abrasion Tester Professional manufacturer, providing a full range of solutions, Martindale Abrasion Tester in line with ASTM, ISO and other standard requirements, factory direct sales. Discover even more details at https://www.gesterinstruments.com/textile-testing-equipment.
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.
Correct use of computerized universal testing machine: When opening the clamp to take the sample, pay attention to the clamping distance of the sample, not too much or too little. When the tensile testing machine and the microcomputer are connected, the operation must be carried out according to the program requirements. It is strictly forbidden to operate the program due to illegal operation; The parameters to be printed check whether the printer has paper and replenish it in time before printing. After the operation is completed, shut down the tensile testing machine for rubber according to the program requirements. It is strictly forbidden to cut off the power directly.
Significance and Use: Fabric Pneumatic Bursting Tester method for the determination of diaphragm bursting strength of knitted, nonwoven and woven fabrics is being used by the textile industry for the evaluation of a wide variety of end uses. universal testing machine compression test : tensile test generally involves clamping the two ends of the material sample on two fixtures separated by a certain distance. The two clamps separate and stretch the specimen at a certain speed. The change in stress on the sample is measured until the sample is destroyed. The tensile test of the tensile machine is one of the most widely used methods for studying the mechanical strength of materials, and it is necessary to use constant speed motion.
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. Discover additional info on https://www.gesterinstruments.com/.
The values stated in SI units are to be regarded as the standard, with the exception of mils when determining coating thickness.Test Procedure: The haze or original weight of test specimen is measured. The test specimen is then placed on the taber wear and abrasion tester. A 250, 500, or 1000-gram load is placed on top of the abrader wheel and allowed to spin for a specified number of revolutions. Different abrading wheels are specified. A haze measurement or final weight is taken. The load and wheel can be adjusted for softer and harder materials.
