Heat-shrink Film Testing Ensures Integrity of Pharmaceutical Packaging

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.

Ensuring Pharmaceutical Packaging Quality

This heat-shrink film tester plays a crucial role in verifying the strength and consistency of pharmaceutical packaging. By simulating real-world conditions and measuring shrink force, it ensures that packaging materials meet both internal standards and international regulatory requirements. Such reliable testing helps prevent contamination and ensures product safety for end-users.


Advanced Features for Accurate Testing

The machine provides digital control and real-time data display, supporting high-precision measurements over a wide range of shrink forces (0.1 N to 300 N). With automated operation modes and compatibility with Windows-based analysis software, it enables efficient workflow and accurate, repeatable results. Ancillary features like overload protection and emergency stops further enhance operational safety.


User-Friendly Data Management

Capable of storing up to 100 test results internally, the device also supports report generation via USB or RS232 printer interface. Operators benefit from clear LCD displays and easy navigation, while included calibration weights and user manual ensure straightforward setup and operation. These features streamline quality checks and audits in regulated environments.