FDI-01-Falling-Dart-Impact-Tester

FDI-01 Falling Dart Impact Tester

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Description

FDI-01 Falling Dart Impact Tester is applicable in the impact result and energy measurement

of the falling dart from a certain height against plastic films and sheets with a thickness less

than1mm, which would result in 50% tested specimen failure.

 

Please Note:

Pictures used are for illustration purposes only and may differ from the actual product received.

We are always dedicated to the innovation and improvement of product performance and function.

Therefore, technical specifications are subject to change without further notice.

Shinetime International and Leading Instruments reserve the rights of final interpretation and revision.

Characteristics

      * Micro-computer calculation, LCD display and Manu interface;

      * Two test methods integration: A & B.

      * Built-in observation light;

      * Pneumatic specimen clamp and release;

      * Falling dart electromagnetic suspension and automatic release;

      * Two start modes: Manual and foot-pedal;

      * Automatic testing status judgment;

      * Multi-units result display and printing;

      * Mini-printer;

      * RS232 interface;

Principle

  • At the beginning of the test, choose test method, and estimate an initial mass and Δm. Start test.
  • If the first specimen fails, decrease the mass of the falling dart by decreasing weight of Δm. If the
  • first specimen is not a failure, add the mass of the falling dart by increasing weight of Δm. Test as
  • the same. In brief, increase or decrease the Δm according to whether the former specimen is a
  • failure or not. After 20 specimens, calculate the total number of failure specimens N. If N equals to
  • 10, test over. If N is less than 10, add specimen and continue to test until N is equal to 10. If N is
  • more than 10, add specimen and continue the test until the number of non-failure specimen is 10.
  • Then the tester calculates the test results automatically. according to special formula.

Technical Indexes

      Test Method: A, B (Optional)

      Test Range: method A: 50~2000g

                          method B: 300~2000g

      Accuracy:0.1g(0.1J)

      Specimen Clamping: pneumatic

      Gas Source Pressure: 0.6MPa (Users provide gas source themselves)

      Inlet Size: Ф8mmpolyurethane pipe

      Specimen Size: >150mmx150mm

      Power: AC 220V 50Hz

      Net weight:70kg

Standards

ASTM D1709, ISO 7765, JIS K7124

Configuration

Standard:method A configuration, mini-printer

Optional:method B configuration, professional software, communication cable

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