Intended Use：
Specifically designed for determining the impact resistance of plastic films, sheets, and other materials. It is widely utilized across the packaging industry, by film manufacturers, and within packaging material inspection agencies.
Operating Principle：
At the commencement of the test, the appropriate test method is selected, and an initial mass along with a constant increment (Δm) is estimated. If the first specimen fails, the falling mass is decreased byΔm ; if it holds, the mass is increased byΔm . In essence, the adjustment of the falling mass depends entirely on the failure or integrity of the preceding specimen. After testing 20 specimens, the total number of failures (N) is counted. If N=10, the test is complete. If N＜10 , additional specimens are tested until N=10 . If N＞10 , testing continues until the number of non-failures equals 10. The system then automatically calculates the impact failure mass (the "staircase" result).
Product Features：
- Dual Test Modes: Supports both Method A and Method B testing requirements.
- Precision & Automation: Delivers accurate results with user-friendly operation and automatic data printing.
- Smart Interface: Features a menu-driven color touchscreen for rapid and convenient configuration of test parameters.
- Low Maintenance: Designed for simplicity in routine upkeep and maintenance.
- Electromagnetic Release: Employs electromagnetic suction for dart suspension and automatic release, effectively eliminating systematic errors caused by manual handling.
Standards：
ISO 7765-1-1988、ASTM D1709、GB/T 9639.1-2008、JIS K7124-1
Application Fields：
Packaging | Food | Pharmaceuticals | New Materials | Chemical Industry | Printing
Technical Parameters：
Dart Mass
50-2000g、5g increment
Impact Height
Method A:660mm ; Method B:1500mm
Dart Diameter
Method A: φ38士1mm; Method B: φ50士1mm
Specimen Clamp
Outer diameter 150mm , Inner diameter 125mm
Power Supply
AC 220V/50Hz
Testing Range
Method A: 50g-2000g; Method B:300g-2000g
Dimensions
560mm*370mm*2230mm
Standard Configuration：
Mainframe, Power Cable, One set of Matching Weights, One Dart each for Method A and Method B.
User-provided Items：
Compressed Air 0.6~0.8MPa
