Strech and Recovery Tester

Product Description

Product Description
Product DescriptionSeries Stretch And Recovery TesterHY067 Series Stretch and Recovery Tester is designed to the fabric stretch, fabric growth and fabric recovery of fabrics woven in whole or part from stretch yarns and knitted fabrics.Fabric Stretch under a Specified Tension-Bench marks of a known distance are made on the fabric specimens. A specified tension is applied to the fabric specimen by hanging static weights onto it and the resulting distance between bench marks while the specimen is under the tension is measured. The fabric stretch is calculated from the length difference between benchmarks prior to application of the tension and while under the tension. Fabric Growth after a Specified Tension-Bench marks of a known distance are made on the fabric specimens. A specified tension is an applied to the fabric specimen by hanging static weights onto it. The tension is removed and after various time intervals, the relaxed distance between the bench marks is re-measured. The fabric growth is calculated from the length difference between the bench marks prior to application of the tension and after relaxation.Fabric Growth after Stretching to a Specified Extension-Bench marks of a known distance are made on the fabric specimen. The specimen, paired to one used in the fabric stretch test, is held at a specified extension for a prescribed period of time. The tension is the removed from the specimen and the distance between the bench marks is measured after the specimen has been allowed to relax for various time intervals. The fabric growth at each time interval is calculated from the distance between the bench marks of the specimen prior to stretching and the length after each relaxation period at zero tension. Fabric Recovery-fabric recovery is calculated as the percentage of the fabric growth recovered with respect to the fabric growth determined after tension and/or after a specified extension obtained at the various relaxation intervals. SpecificationModelHY067AHY067BStandardASTM D3107ASTM D3107ASTM2594Number of working positions6Length of standard scale1000mmNumber of timers6Weight3lb compound weight (including mass of sliding seat and hang weight)4lb compound weight (including mass of sliding seat, hang weight and 1lb add weight)3lb compound weight (including mass of sliding seat and hang weight)4lb compound weight (including mass of sliding seat, hang weight and 1lb add weight)5lb compound weight (including mass of hanger and hang weight)10lb compound weight (including mass of hanger, hang weight and 5lb add weight)Dimensions1080×610×1680(W×D×H)Details and Features★Suitable for fabric stretch, fabric growth after a specified tension or stretching to a specific extension and fabric recovery;★Equipped with special elongation ruler, convenient to mark, measure and calculate;★Equipped with a timer for each working position, convenient to record testing time;★Rapid clamps, rapidly and effectively clamping fabric specimens;★Flexible sliding seat for clamps with positioning blocks can be fixed randomly at any position on the guide rail;★Guide rail and clamps made of high-quality aluminum alloy with sandblasted oxidation surface;★Frame made of high-quality industrial aluminum, thicker and stronger;★Weights made of SUS 304 stainless steel, resistant to corrosion and rust;★Level-adjustable trundle, convenient to move and locate.Our CompanyPacking&DeliveryPackage Packaging Details1. The equipment is covered with film is protect it from water vapour during the trip.2. The box is filled with foam to protect the equipment from impact. 3. Exported wooden box made from plywood, don't need fumigated.PaymentPayment Term T/TEXW 30% T/T in advance, paid the balance before shipmentFOBCFR(C&F) 30% T/T in advance, paid the balance against copy of B/LCIFL/CL/C amount above 50,000 usd, we can accept L/C at sightWest UnionAmount lower than 5000usdDelivery Time7~10days after receiving payment for one containerContecting Us