packaging plastic film heat shrinkage tester testing machine

1)The instrument is controlled by micro-computer, PVC operation panel, and menu interface
2)With the humanization design, have a simple and quick operation
3)High precision circuit processing makes test accuracy and reliable
4)The instrument is heated through nonvolatile fluid medium, widening the heating range
5)Digital P.I.D. temperature control technology ensures the preset temperature to be reached rapidly without any fluctuation
6)Automatic timer function to efficiently guarantee the accuracy of test data
7)Standard clamp wire mesh ensures temperature stability without interaction
8)Have a compact structure, which can be transported easily
Test principle
The temperature of thermal oil in the heating bath is controlled accurately. The specimen is cut by suitable size and put into the sink for some time.
Take out the sample according to the given time, let cool to temperature and measured. The thermal shrinking rate can be obtained

Technical Specifications

Standard
GB/T 13519 ,ASTM D2732
Configurations
Mainframe, Clamp Wire Meshes, Clamp Wire Mesh Support