Product Description
Product FeaturesNote1
Innovative Laser Measurement Technology providing Higher Precision and Efficiency
- Advanced laser measurement technology, measures thermal shrinkage ratio of film precisely
- High precision load cell supplied by global renowned manufacturer, provides testing accuracy higher than 0.5%FS and better repeatability of test results
- Multiple test ranges can be selected to meet various testing requirements
- Global renowned brand operating control system guarantees the accuracy of displacement and speed
- Three speeds (up to 2 seconds) for loading specimen can be selected
- Shrinking force, contracting force and shrinkage ratio are displayed in real time
Embedded, Secured and Easy-to-use Computer Controlled System
- Integrated design of instrument and software requires no external computer
- Standard monitor, mouse, keyboard and Window operating interface for simplified operation and data display
- Historical data can be reviewed and printed
- USB ports and net ports for external connection and data transmission
- Intelligent reminder for sensor calibration provides safe data processing environment
- Labthinks unique data security design isolates the test data from computer and prevents data loss caused by computer virus
- Labthinks unique DataShiledTM System for data management and connecting with information system (optional)
Test Principle
The specimen is placed in the test area for displacement and force measurement, it is then heat to the specified temperature for shrinkage test and cooled down. The system automatically records the shrinking force, temperature and shrinkage ratio in real time and provides analytical results.
Test StandardNote1
GBT34848, ISO-14616-1997, DIN 53369-1976
Applications
| Basic Applications |
- Shrinking Force & Contracting Force
Measure the shrinking force and contracting force of heatshrinkable film under specific conditions
|
- Shrinkage Ratio
Measure the shrinkage ratio of heatshrinkable film under specific conditions
|
Technical SpecificationsNote2
| Specification |
C631H |
| Load Cell Capacity |
5 N (Standard) 10 N, 30 N (Optional) |
| Force Accuracy |
Indicated Value 0.5% (10%-100% of Load Cell Capacity) 0.05%FS (0%-10% of Load Cell Capacity) |
| Force Resolution |
0.001 N |
| Displacement Range |
0.1 95 mm |
| Displacement Accuracy |
0.1 mm |
| Shrinkage Ration Range |
0.1%95% |
| Temperature Range |
Room Temperature 210C |
| Temperature Variation |
0.2C |
| Temperature Accuracy |
0.5C (Single Point Calibration) |
| Number of Stations |
1 Group (2 pcs) |
| Specimen Size |
110 mm 15 mm (Standard) |
| Instrument Dimension |
480 mm (L) 400 mm (W) 630 mm (H) |
| Power Supply |
220VAC10% 50Hz / 120VAC10% 60Hz |
| Net Weight |
26 kg |
Configurations
- Standard Configurations
- Instrument, Monitor, Mouse, Keyboard, High-temperature Welding Cloth, T-Plate (10 pcs)
- Optional Parts
- High-temperature Welding Cloth, T-Plate, DataShieldTM Note3
Note 1: The described test standard, applications and product features should be in line with Technical Specifications.
Note 2: The parameters in the table are measured by professional operators in Labthink laboratory under strictly controlled laboratory conditions.
Note 3: DataShieldTM provides safe and reliable data application support. Multiple Labthink instruments can share one single DataShieldTM system which can be configured as required.
Precise Thermal Shrinkage MeasurementEngineered for optimal accuracy, this tester provides a shrinkage resolution of 0.01% and a measuring range up to 50%. The system utilizes microcomputer automatic control for adjustable test settings and reliable repeatability, supporting the stringent demands of PET film quality assurance.
User-Friendly Operation and SafetyFitted with a digital LCD display and programmable timer, the unit streamlines the testing process for ease of use. Safety is paramount, with integrated overtemperature protection, emergency stop, and a stainless steel sample holder for durability. Air cooling ensures sample integrity during and after testing.
Versatile Application for PET FilmsSuited for bench-top mounting, the machine is ideal for laboratories and production floors. Up to three specimens of 100 mm 100 mm can be tested per cycle, facilitating productivity and compliance in export, manufacturing, and supply operations.
FAQ's of PET Film Heat Shrinkage Testers:
Q: How does the PET Film Heat Shrinkage Tester operate?
A: The tester uses a microcomputer-controlled system to automate the heat shrinkage testing process. It heats specimens in a medium (glycerol or water) up to 200C, measures dimensional changes with great accuracy, and displays results instantly on a digital LCD panel.
Q: What is the process for conducting a shrinkage test with this equipment?
A: Place up to three PET film samples in the stainless steel holder, set test parameters such as temperature, time, and speed via the digital controls, and initiate the cycle. The programmable timer ensures accurate duration, and the shrinkage ratio is automatically calculated and shown on the display.
Q: Where is this tester typically used?
A: This equipment is widely utilized in laboratories, manufacturing facilities, and quality control departments of PET film exporters, manufacturers, and suppliers, especially those seeking reliable thermal shrinkage determination according to industry standards.
Q: When should I use the PET Film Heat Shrinkage Tester?
A: Use the tester whenever you need to determine the thermal shrinkage properties of PET films, either for routine quality checks, new product development, or process validation within the temperature range of ambient to 200C.
Q: What are the benefits of using this tester for PET film analysis?
A: Benefits include precise shrinkage measurement (accuracy 0.1%), programmable operational features, rapid test cycles, robust safety systems, and the ability to process multiple samples efficiently, all of which streamline quality assurance workflows.
Q: How is the sample cooling handled after the test?
A: After heat treatment, air cooling is utilized to bring samples back to a safe temperature, maintaining specimen integrity and operator safety throughout the process.
Q: What safety features are included with this equipment?
A: This tester incorporates overtemperature protection and an emergency stop function, ensuring safe usage during high-temperature operations. The stainless steel sample holder and bench-top mounting further enhance operational security.