Elastic fabrics with a static tensile test instrument recovery properties.Stretch Recovery Tester (Static Method)FeaturesStainless steel material, the base is strong and stable, will not shake The guide rail and sliding sample holder are made of high-quality aluminum alloy The fixing clip is strong, durable and easy to operate ASTM D3107 Constant force + fixed length, 6 groups of fixed length + 3 groups of fixed power Configuration 3 pounds 4 lbs each in weight 3 ASTM D2594 Constant force + fixed length, 12 groups of fixed length + 6 groups of fixed power Equipped with 6 weights of 5 lbs and 10 lbs.Standards compliantASTM D 3107 / D 2594
