Analog Textile Hardness Tester, Yarn Hardness Tester

German Yarn Hardness Tester Yarn Durometer Yarn Package Hardness Tester for Bobbins,Filaments, Yarn and Fibre Hardness Tester model by A1 Quality Instruments Mumbai India. A hardness tester is a device for measuring the hardness of various materials. We supply yarn package hardness tester for testing the winding hardness of bobbins made of chemical fibers, filaments and natural fibers, as well as Shore hardness testers for determining the hardness according to Shore A, B, C, D, DO, O and AO, which comply with the standards DIN 53505, ISO 7619, ISO 868 and ASTM 2240. A Shore durometer will be used for Shore hardness testing of soft rubber, elastomers, natural rubber, neoprene, polyester, PVC, leather, rubber, thermoplastics, plastics, fabrics, etc. Another distinguishing feature of the durometer is the indentor. A textile hardness tester has a 2.5, 5 or 10 mm diameter ball, while Shore hardness testers have a cone, a ball, a tapered pin or a U-shaped indentor. Indentor - ball diameter 5 mm The measuring force is according to shore A regulations Durometer with curved working face for bobbins with diameter up to 400 mm