Product Description
Features
- Digital P.I.D. temperature control technology ensures the preset temperature to be reached rapidly without any fluctuation
- The instrument is heated through fluid medium, which could provide the stable test environment
- Automatic timer function to efficiently guarantee the accuracy of test data
- The instrument is controlled by micro-computer with LCD, PVC operation panel, and menu interface
- Standard clamp wire mesh support could make the test done smoothly
Standards
This instrument conforms to the following standards:
GB/T 13519, ASTM D2732
Applications
| Basic Applications |
- Films
The instrument can be used to test the heat shrinking performance of various films in fluid medium at different temperatures, e.g. PE heatshrinkable films used for packages of liquor, mineral water and beverages as well as PVC, POF, OPS, and PET which are available for various packages.
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Technical Specifications
| Specifications |
RSY-R2 Film Free Shrink Tester |
| Specimen Size |
140 mm x 140 mm |
| Temperature Range |
Room temperature 200C |
| Accuracy |
0.3C |
| Power Supply |
220VAC 50Hz / 120VAC 60Hz |
| Instrument Dimension |
440 mm (L) x 370 mm (W) x 310 mm (H) |
| Net Weight |
24 kg |
Configurations
- Standard Configurations
- Instrument, 5 Sets of Clamp Wire Meshes and 3 Pieces of Clamp Wire Mesh Support
- Optional Parts
- Clamp Wire Mesh and Clamp Wire Mesh Support
High-Precision Heating SystemEquipped with an embedded high-precision heater, the tester ensures stable and accurate temperature control from room temperature up to 200C. Automatic timing and temperature regulation support precise shrinkage measurements for film materials, enhancing the reliability and repeatability of test results.
Flexible Sample Handling & Data OutputAdjustable stainless steel clamps securely accommodate specimens up to 100 x 100 mm, with a test width up to 300 mm and up to four samples tested at once. Real-time data export via RS232/USB ensures efficient documentation and analysis, with full software compatibility for Windows 7/8/10.
FAQ's of Films shrink wrap thermal shrinkage tester:
Q: How does the Films Shrink Wrap Thermal Shrinkage Tester measure thermal shrinkage?
A: This tester subjects shrink wrap film samples to controlled heating via its high-precision embedded heater. The specimen is held in adjustable stainless steel clamps and heated within the set temperature range (room temperature to 200C). The software records dimensional changes, calculating the shrinkage ratio with 0.1% accuracy.
Q: What are the main benefits of using this tester in a laboratory or production environment?
A: Key benefits include rapid, accurate shrinkage measurements, real-time data export, easy calibration via software, and safety features (over-temperature/over-current protection). The tester is semi-automatic, supports up to four specimens per test, and is compatible with English or Chinese, making it ideal for diverse production and quality control needs.
Q: When should the tester be calibrated, and how is calibration performed?
A: Calibration should be performed before initial use and periodically as recommended in the user manual to maintain measurement accuracy. Calibration is handled directly through the device's software, allowing users to make precise adjustments based on reference standards.
Q: Where is the best environment to operate the shrinkage tester?
A: Optimal operation requires a stable, non-corrosive environment with a humidity of 40% to 90% RH and temperature control. Ensure that the location is free from corrosive gases and vibrations to achieve the most reliable results.
Q: What is the process for running a shrinkage test using this machine?
A: Start by preparing the specimens (100 x 100 mm standard), mount them in the adjustable clamps, and set the desired test parameters (temperature, sampling interval, and test speed). Initiate the heating process, and the tester will record shrinkage data automatically for export and analysis.
Q: How is the test data exported from the system?
A: Test results can be exported in real-time via RS232 or USB interfaces, supporting data tracking, analysis, and record-keeping. The software is compatible with Windows 7/8/10 for seamless integration into laboratory data systems.