Description
FDI-01 Falling Dart Impact Tester dapat diterapkan dalam hasil tumbukan dan pengukuran energi dari anak panah yang jatuh dari ketinggian tertentu terhadap film dan lembaran plastik dengan ketebalan kurang dari 1mm, yang akan menghasilkan kegagalan spesimen yang diuji 50%.
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
Contact Us:
– Telp & Whatsapp 0812-1248-2471
– Email alfin@testindo.com
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