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    No.220 DART IMPACT TESTER【YASUDA-SEIKI】For Evaluating the ...
    A plastic film falling dart impact tester measures a film's toughness by dropping weighted darts from set heights, following standards like ASTM D1709 and ISO 7765, to find the energy (dart weight/height) causing 50% failure, crucial for quality control in packaging, food wrap, and agricultural films, using electromagnetic release and pneumatic clamping for accuracy. 
    This video demonstrates how a dart impact tester works to evaluate plastic film toughness:
    Related video thumbnail
    00:57
    High Precision Drop Falling Dart Impact Tester (RT-720)
    Right Instrument Co.,Ltd
    YouTube • Oct 9, 2025
    How It Works 
    1. Specimen Setup: A plastic film sample (or sheet, coated paper) is pneumatically clamped taut over a hole.
    2. Dart Release: A weighted dart with a hemispherical head is held electromagnetically above the sample and released to fall freely.
    3. Impact & Failure: The dart strikes the film; failure is typically defined as penetration or puncture.
    4. Method Variation:
      • Method A: Uses a specific dart weight, varying drop height.
      • Method B: Uses a specific drop height, varying dart weight.
    5. Result Calculation: The tester uses a staircase method (increasing/decreasing dart weight or height) to determine the mass/energy that causes failure in 50% of specimens (the
      F50cap F sub 50
      𝐹50
       value).       
    Watch this video to see the process of conducting a dart impact test on plastic films:
    Related video thumbnail
    00:49
    Dart Impact Test on plastic Films ||Presto Group
    Presto Stantest Private Limited
    YouTube • Apr 19, 2024
    Key Features of Testers 
    • Automation: Touchscreen controls, automatic data logging, and computer software.
    • Accuracy: Electromagnetic release to remove human error, pneumatic clamping for consistent sample tension.
    • Standards Compliance: Meets ASTM D1709 (Method A & B) and ISO 7765.
    • Versatility: Can test various materials like PE films, food packaging, aluminum foil, and paper. 
    This video showcases a high-precision dart impact tester:
    Related video thumbnail
    1m
    How to use dart impact tester more effectively? | presto group
    Presto Stantest Private Limited
    YouTube • Mar 21, 2024
    Why It's Used 
    • Quality Control: Ensures consistency in film production.
    • Product Safety: Validates packaging for safe transport and use.
    • R&D: Develops new film formulations and compares suppliers. 
    • Ray-Ran Manual Basic Falling Dart Impact Tester
      The Ray-Ran Manual Basic Falling Dart Impact Tester provides a basic method for determining the energy that causes thin flexible m...
      Industrial Physics
    • Falling Dart Impact Tester for Films DIT-01 - Techlab Systems
      Description. The DIT-01 Impactometer is applied to the determination of the energy that causes plastic film or sheet to fail under...
      Techlab Systems
    • C670M Falling Dart Impact Tester - Labthink
      Home. Request a Quote Product Video Product Brochure. Categories: Impact Testing. C670M Falling Dart Impact Tester is suitable for...
      en.labthink.com
    Show all
    • Ray-Ran Manual Basic Falling Dart Impact Tester
      The Ray-Ran Manual Basic Falling Dart Impact Tester provides a basic method for determining the energy that causes thin flexible m...
      Industrial Physics
    • Falling Dart Impact Tester for Films DIT-01 - Techlab Systems
      Description. The DIT-01 Impactometer is applied to the determination of the energy that causes plastic film or sheet to fail under...
      Techlab Systems
    • Offering Falling Dart Impact Tests per ASTM D 1709 and ISO 7765-1
      Falling Dart Impact Tests: The falling dart impact test is a rapid method for evaluating impact toughness of plastics, especially ...
      G2MT Labs
    • C670M Falling Dart Impact Tester - Labthink
      Home. Request a Quote Product Video Product Brochure. Categories: Impact Testing. C670M Falling Dart Impact Tester is suitable for...
      en.labthink.com
    • Falling Dart Impact Test - ASTM D1709 - Industrial Physics
      Jun 15, 2025 — What is the falling dart impact test? The falling dart impact test is a straightforward and efficient way to test the ...
      Industrial Physics
    • Drop Dart ASTM D1709, ISO 7765 - Intertek
      Falling dart impact is a traditional method for evaluating the impact strength or toughness of a plastic film. This test uses a si...
      Intertek
    • Dart Drop Tester (ASTM D1709) - Thwing-Albert
      Description. The dart drop tester is an easy-to-use, ergonomically designed instrument used to measure the impact resistance of pl...
      Thwing-Albert
    • Falling Dart Impact Testing: How It Works and When It’s the Right ...
      May 5, 2025 — Falling dart impact testing provides valuable data for anyone working with films or flexible packaging. It offers a qui...
      Qualitest FZE
    • C670 Falling Dart Impact Tester - Labthink
      Impact resistance test of plastic films, sheets and composite films (Thickness should be less than 1 mm) e.g. PE preservative film...
      Labthink
    • Falling Dart Impact Tester for Films - AHP PLASTIK MAKINA
      Before starting the test, choose test method, and estimate an initial mass and Δm. Start the test. If the first specimen fails, de...
      ahp plastik makina
    • What Makes the Falling Dart Impact Test a Standard Mechanical Test?
      Sep 25, 2025 — Understanding the Falling Dart Impact Testing The test is performed by dropping a weighted dart onto a plastic film or...
      Infinita Lab
    • Free-Falling Dart Impact Tester for Plastic Films & Packaging ...
      ✅ User-Friendly Touchscreen Operation * Advanced touchscreen control system for intuitive parameter settings such as drop height, ...
      Dongguan Right Instrument Co., Ltd.
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    Dart Drop Tester (ASTM D1709)


    Thwing-Albert
    https://www.thwingalbert.com › product › dart-drop-im...
    Thwing-Albert
    https://www.thwingalbert.com › product › dart-drop-im...
    An easy-to-use, ergonomically designed instrument used to measure the impact resistance of plastic film, coated paper and other materials.Read more
    Videos
    Drop Dart Impact Tester GT-N75 Plastic Film Testing Equipment
    YouTube · Gester Instruments
    Mar 5, 2025
    YouTube · Gester Instruments
    3:10
    Gester Instruments
    YouTube·
    Mar 6, 2025

    Drop Dart Impact Tester GT-N75 Plastic Film Testing Equipment

    YouTube·Gester Instruments·Mar 6, 2025
    YouTube
    Plastic Films Drop Dart Tester GT-N75
    YouTube · Gester Instruments
    Aug 6, 2021
    YouTube · Gester Instruments
    4:42
    Gester Instruments
    YouTube·
    Aug 6, 2021

    Plastic Films Drop Dart Tester GT-N75

    YouTube·Gester Instruments·Aug 6, 2021
    YouTube
    How to use dart impact tester more effectively? | presto group
    YouTube · Presto Stantest Private Limited
    Mar 21, 2024
    YouTube · Presto Stantest Private Limited
    2:21
    Dart impact tester measures the impact of a free-falling dart on plastic films to determine their durability and ensure safe delivery of products.
    Presto Stantest Private Limited
    YouTube·
    Mar 21, 2024

    How to use dart impact tester more effectively? | presto group

    YouTube·Presto Stantest Private Limited·Mar 21, 2024
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    Discover Labthink's C670M Falling Dart Impact Tester


    en.labthink.com
    https://en.labthink.com › en-us › product › c670m-falli...
    en.labthink.com
    https://en.labthink.com › en-us › product › c670m-falli...
    C670M Falling Dart Impact Tester is suitable for measuring the impact mass and energy of plastic film or sheet when 50% of the sample is damaged.Read more

    Ray-Ran Manual Basic Falling Dart Impact Tester


    Industrial Physics
    https://industrialphysics.com › product › manual-basic-f...
    Industrial Physics
    https://industrialphysics.com › product › manual-basic-f...
    The Ray-Ran Manual Basic Falling Dart Impact Tester provides a basic method for determining the energy that causes thin flexible materials such as plastic film, ...Read more
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    C670 Falling Dart Impact Tester


    Labthink
    https://www.labthinkinternational.com › product › i-fre...
    Labthink
    https://www.labthinkinternational.com › product › i-fre...
    C670 Falling Dart Impact Tester is used to determine the impact resistance of materials including plastic films, paper, foils, etc. by free falling dart or ...Read more

    MEC-FD range Falling dart impact testers


    Mecmesin
    https://www.mecmesin.com › materials-testing › falling-...
    Mecmesin
    https://www.mecmesin.com › materials-testing › falling-...
    The Mecmesin MEC-FD2 Falling Dart Impact Tester is designed to measure the impact resistance or toughness of plastic films in compliance with ASTM D1709 and ISO ...Read more

    Falling Dart Impact Tester for Films DIT-01


    Techlab Systems
    https://techlabsystems.com › Home › Products › Pubtester
    Techlab Systems
    https://techlabsystems.com › Home › Products › Pubtester
    The DIT-01 IFalling Dart Impact Tester is used to determine the energy that causes plastic film to fail under specific conditions due to the impact of a ...

    Drop Dart ASTM D1709, ISO 7765


    Intertek
    https://www.intertek.com › polymers-plastics › testlopedia
    Intertek
    https://www.intertek.com › polymers-plastics › testlopedia
    Falling dart impact is a traditional method for evaluating the impact strength or toughness of a plastic film. This test uses a single dart configuration ...Read more

    Falling Dart Impact Tester GBD-L2


    GBPI
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    GBPI
    https://www.gbpitester.com › falling-dart-impact-tester-...
    GBD-L2 falling dart impact tester is suitable for testing materials such as plastic film or sheet and steel plate coating with a thickness of less than 1mm.Read more

    Upgraded 2025 Dart Impact Tester Manufacturer & Supplier


    prestogroup
    https://www.prestogroup.com › products › dart-impact-...
    prestogroup
    https://www.prestogroup.com › products › dart-impact-...
    The Presto Dart Impact Tester is used for determining the impact of a free falling dart on a plastic film. The energy of the falling dart causes the film to ...Read more
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