NDG5Puncture Strength Tester

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  • NDG5 Puncture Strength Tester
  • NDG5 Puncture Strength Tester

This testing machine measures the piercing strength required for a needle to penetrate a sample. It is to measure rupture strength by applying force at a right angle, used for testing physical properties of battery separators.

The NDG5 can be used to evaluate the strength of film inside lithium-ion batteries (separators) and to measure the strength required to pierce packaging materials such as food packaging films.


  • Specialized needle

    Designed with separator measurement in mind (size: 1, 0.5R tip shape)

Example of Measurement Samples

  • Paper
  • Battery separator film

System Configuration Diagram


Product Name
Puncture Strength Tester
Dimensions (W × D × H) *approx. Measuring unit: 230 × 230 × 460 mm
Amplifier: 180 × 400 × 400 mm
Weight *approx. Measuring unit: 13 kg
Amplifier: 13 kg
Power supply, Frequency 100VAC, 50/60Hz
Interface KES-USB (optional)
PC (optional) *1
Data logger output terminal
OS Windows 7/8/8.1/10
Sample size 15 × 15 mm (min.)
Thickness: 1 mm (max.)
*1 PC is not included. We are able to prepare for PC with an appropriate specification.