DRK166 air bath film heat shrinkage performance tester, in accordance with the ISO 14616 air heating principle test method to test the shrinkage performance of different materials of heat shrinkable film, to study the relationship between the heat shrinkage force and cold shrinkage force of different material heat shrinkable films, and to determine the shrinkage test direction. Instrument Principle This tester uses the multi-station film heat shrinkage performance tester based on the air heating principle to test the shrinkage force, shrinkage rate and other properties of various heat shrinkable films, so as to compare the performance differences of shrink films produced by different materials and is also suitable for testing. Heat shrinkable film of different materials. Experimental Method Place the heat shrinkable film on a fixture with a displacement sensor or a force sensor, and obtain the heat shrinkage force, cold shrinkage force and maximum shrinkage by testing the shrinkage performance curves of the film over time after being heated in the closed heating chamber Rate result value. Device Parameters The equipment is equipped with a high-precision force sensor and displacement sensor, which can accurately test the heat shrinkage parameters of the sample. 1) The range of contraction force value is: 0.2 ~ 30N, 2) The accuracy of the test is ±0.2%; 3) The displacement range is 0.125 ~ 45 mm, 4) The test accuracy is ±0.125mm. 5) The testable temperature range is room temperature ~ 210℃, 6) The temperature control accuracy is ±0.5℃. 7) Dimensions: 700X400X390 8) Sample size: 150 mm×15 mm (standard size required) Features The test of 1 to 3 sets of samples can be completed at the same time, and the detection efficiency is high. The system displays the heat shrinkage force, cold shrinkage force and heat shrinkage rate during the test in real time. The system provides historical data query and printing functions, and intuitively displays test results to users. Note: Due to technological progress, the information will be changed without notice. The product is subject to the actual product in the future. Keywords: heat shrinkable film, cluster packaging, PE shrinkable film, PEC shrinkable film, modular packaging, film shrinkage performance tester, shrinkage performance, heat shrinkage force, cold shrinkage force, shrinkage rate