Heating Shrinkage Tester

Labthink - Heating Shrinkage Tester

C631H Thermal Shrinkage Tester is designed and developed following ISO 14616 and GB/T 34848 to determine shrinking force, contracting force, and shrinkage ratio of heat shrinkable films. A shrinking force greater than 0.01N can be detected.

Product Features

Innovative Laser Measurement Technology provides Higher Precision and Efficiency

  • Advanced laser measurement technology, measures the thermal shrinkage ratio of the film precisely
  • High precision load cell supplied by globally 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 specimens 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 instruments and software requires no external computer
  • Standard monitor, mouse, keyboard and Windows 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 a safe data processing environment
  • Labthink’s unique data security design isolates the test data from the computer and prevents data loss caused by computer virus
  • Labthink’s unique DataShiledTM System for data management and connecting with information systems (optional)

 

Test Principle

The specimen is placed in the test area for displacement and force measurement, it is then heated 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 Standard

GB∕T34848, ISO-14616-1997, DIN 53369-1976

Application

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 Specifications

SpecificationC631H
Load Cell Capacity5 N (Standard)
10 N, 30 N (Optional)
Force AccuracyIndicated Value ±0.5% (10%-100% of Load Cell Capacity)
±0.05%FS (0%-10% of Load Cell Capacity)
Force Resolution0.001 N
Displacement Range0.1 ~ 95 mm
Displacement Accuracy±0.1 mm
Shrinkage Ration Range0.1%~95%
Temperature RangeRoom Temperature ~ 210°C
Temperature Variation±0.2°C
Temperature Accuracy±0.5°C (Single Point Calibration)
Number of Stations1 Group (2 pcs)
Specimen Size110 mm ×15 mm (Standard)
Instrument Dimension480 mm (L) × 400 mm (W) × 630 mm (H)
Power Supply220VAC±10% 50Hz / 120VAC±10% 60Hz
Net Weight26 kg
Films
Sheeting
Paper and Composite Paper Materials
Packages

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