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Home » Products » Testing & Measuring Equipment » Flex Durability Tester ASTM F392

Flex Durability Tester ASTM F392

Flex Durability Tester ASTM F392
Flex Durability Tester ASTM F392
Product Code : FDT-02
Brand Name : Labthink
Product Description

Flex Durability Tester ASTM F392  is professionally applicable to the determination of flex durability of flexible films, composite films, and coating films. The instrument can simulate the kneading and creasing behaviors of films happened during production, processing and transportation. The flex durability would be obtained by measuring the changes in number of pinholes or barrier properties after test, which could provide quantitative basis for package design and practical usage.


  • 5 standard test modes and 4 specimen stations support various combinations of non-standard test conditions
  • Quick switch between long and short strokes improves the test efficiency
  • Application of servo motor further ensures the accuracy of test results
  • Dual protection for hardware and software as well as auto reset provides a safe operating environment for customers
  • The instrument is controlled by micro-computer, with LCD, menu interface and PVC operation panel.
  • Equipped with micro-printer for convenient data transfer


Flex Durability Tester ASTM F392 
is applicable to the determination of flex durability of:

Basic Applications
  • Flexible Films, Composite Films and Coating Films
    Including plastic films, sheets and composite films e.g. composite films, aluminized films, aluminum plastic composite films, nylon films and coating films for food or drug packages
  • Paper Materials
    Test the flex durability of paper materials


Technical Specifications

Flex Frequency45 /minute
Flex Angle440° or 400°
Horizontal Stroke155 mm or 80 mm
Number of Stations4
Number of Specimens1 ~ 4
Specimen Size280 mm x 200 mm
Instrument Dimension715 mm (L) x 415 mm (W) x 645 mm (H)
Power SupplyAC 220V  50Hz
Net Weight85 kg



Flex Durability Tester ASTM F392  conforms to the standard: ASTM F392


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