<\/p>\n
Hot Air Thermal Shrinkage Tester Principles<\/h2>\n
ASTM D4974 shrink rate test:\u00a0<\/strong><\/p>\n A relaxed specimen of yarn or cord is subjected to dry heat for a specified time under a specified tension. The percent of shrinkage is displayed on the screen while the specimen is still under tension and exposed to heat.<\/p>\n ASTM D5591 shrink rate test:\u00a0<\/strong><\/p>\n A specified length of yarn or cord is fixed at a grip and the other end is mounted with a pretension mass, then the mass is removed and the end was connected to a loadcell. After that the yarn or cord is exposed to dry heat at a controlled temperature. The shrinkage force induced in the specimen is read from the tester.<\/p>\n 1. It can measure the thermal shrinkage force and rate of yarns and cords in air at a controlled temperature<\/p>\n 2. It can be used for yarns and cords made of nylon, polyester, and other polymers<\/p>\n 3. It can be used for quality control and inspection<\/p>\n 4. It can test the heat shrinkage performance and quality of PVC hard sheet batches<\/p>\n 1. Made of metal material, strong and durable.<\/p>\n 2. Easy and user-friendly operation procedures.<\/p>\n 3. Highly integrated design and easy to carry.<\/p>\n 4. Thermal type micro printer.<\/p>\n 5. Large touch screen display and operation.<\/p>\n 6. RS232 Port and profession PC software are optional. (Stand-alone model and PC model)<\/p>\n <\/p>\n 1. Conditions of use: -10\uff5e+40\u2103, RH: 45%\uff5e85%, no vibration;<\/p>\n 2. Temperature Range and Accuracy: Ambient~250\u00b0C; \u00b10.1\u00b0C;<\/p>\n 3. Shrinkage Resolution: \u00a00.01% (100% is 250mm);<\/p>\n 4. Shrink Force Resolution: 0.01N<\/p>\n 5. Shrink Force Range: 0~50N (Customization Available)<\/p>\n 6. Test time: 0.1~60min;<\/p>\n 7. Power: AC220V, 50Hz;<\/p>\n 8. Maximum Heating Power: 1000W<\/p>\n 9. Pre-tensioned weights: A 200g combination, a 150g combination, a 100g combination, a50g combination, a 20g combination, 50g*1PCS , 20g*2PCS , 10g*1PCS , 5g*1 PCS, 2g*2PCS, 1g*1PCS (weights can be applied in combination according to the sample size and the range of applied tension)<\/p>\n <\/p>\n N\u1ebfu qu\u00fd kh\u00e1ch c\u00f3 nhu c\u1ea7u mua h\u00e0ng, xin vui l\u00f2ng\u00a0li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a>\u00a0v\u00e0\u00a0Cell Instruments<\/a>\u00a0s\u1ebd mang \u0111\u1ebfn cho qu\u00fd kh\u00e1ch nh\u1eefng s\u1ea3n ph\u1ea9m l\u00e0m qu\u00fd kh\u00e1ch h\u00e0i l\u00f2ng.<\/p>\n N\u1ebfu qu\u00fd kh\u00e1ch mu\u1ed1n bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m n\u00e0y, xin vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m ph\u1ed5 bi\u1ebfn kh\u00e1c m\u00e0 ch\u00fang t\u00f4i g\u1ee3i \u00fd cho qu\u00fd kh\u00e1ch:\u00a0M\u00e1y \u0111o l\u1ef1c ma s\u00e1t c\u1ee7a c\u00e2y lau nh\u00e0<\/a>,\u00a0Gi\u00e1 m\u00e1y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh n\u00f3ng<\/a>,\u00a0D\u1ecbch v\u1ee5 ki\u1ec3m tra \u0111\u1ed9 co ng\u00f3t<\/a>,\u00a0D\u1ecbch v\u1ee5 ki\u1ec3m tra hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch<\/a>,\u00a0ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 d\u00e0y v\u1ea3i<\/a>,\u00a0Gi\u00e1 m\u00e1y \u0111o \u0111\u1ed9 d\u00e0y v\u1ea3i<\/a><\/p>","protected":false},"excerpt":{"rendered":" Hot Air Thermal Shrinkage Tester Application \u00a0Hot Air Thermal Shrinkage Tester\u00a0conforms to ASTM D5591 and ASTM D4974 and is used for the measurement of the thermal shrinkage force and rate of yarns and cords in air at controlled temperature. It is applicable to yarns and cords made of nylon, polyester and other polymers, etc. […]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1286],"productstags":[1351,1352,1353,1354,1355],"standard-category":[],"class_list":["post-3078","products","type-products","status-publish","hentry","products-categories-textile-testing","productstags-hot-tack-test","productstags-hot-tack-test-method","productstags-hot-tack-tester","productstags-hot-tack-tester-price","productstags-hot-tack-testing"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/vi\/wp-json\/wp\/v2\/products\/3078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/vi\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/vi\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/vi\/wp-json\/wp\/v2\/products\/3078\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/vi\/wp-json\/wp\/v2\/media?parent=3078"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/vi\/wp-json\/wp\/v2\/products-categories?post=3078"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/vi\/wp-json\/wp\/v2\/productstags?post=3078"},{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.materialstests.com\/vi\/wp-json\/wp\/v2\/standard-category?post=3078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"HAST-01](\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/HAST-01-Hot-Air-Thermal-Shrinkage-Tester-1-300x269.png\")
<\/p>\nThe Thermal Shrinkage Tester advantages<\/h2>\n
<\/h3>\n
Technical Features OF\u00a0Heat Shrinkage Testing Machine<\/h2>\n
Technical Information<\/h2>\n
![\"HAST-01](\"https:\/\/image.chukouplus.com\/upload\/C_4083\/file\/20240222\/27e953cb0f80291dd9c5ea583ae534bc.png?1\" "\\"HAST-01")
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