Falling Dart Impact Tester Impact Tester Polymer Film Falling Dart Drop Impact Tester ASTM D1709 Free Falling Dart Impact Testing Machine

• After-sales Service: 12 Monthes Excellent After Service
• Warranty: 12 Monthes
• Max Diameter of Workpiece: 1500mm
• Mass Scope of Workpiece: 2000g
• Type: Impact Testing Machine
• Maxcapacity: 2000g
• Model NO.: XHS-17
• Accuracy Grade: ASTM D1709, ISO 7765-1-1988, JIS K7124-1, GB/T 963
• Load Way: Mechanical Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Transport Package: Plywood Case
• Specification: A and B Method
• Trademark: XHINSTRUMENTS
• Origin: China
• HS Code: 9024800000
• Production Capacity: 5000 PCS/ Year1

Product Description

Falling Dart Impact Tester: Before starting the test, choose test method, and estimate an initial mass and Δm. Start the test. If the first specimen fails, decrease the mass of the falling dart by Δm. If the first specimen is not a failure, increase the mass of the falling dart by Δm. Continue the test according to this rule. In brief, increase or decrease by Δm according to whether the former specimen is a failure or not. After 20 specimens, calculate the total number of failed specimens N. If N equals to 10, the test is over. If N is less than 10, add specimens and continue to test until N equals to 10. If N is greater than 10, add specimen and continue the test until the number of non-failure specimens reaches 10. Then the tester calculates the test results automatically according to specific formulas.
 

Standards:

This instrument conforms to various national and international standards:
ASTM D1709, ISO 7765-1-1988, JIS K7124-1, GB/T 9639.1-2008

Features:
2 test methods of A and B and automatic determination of testing status.
Electromagnetic suspension and automatic release of the falling dart reduce the errors caused by manual operation.
Pneumatic clamping, 2 starting modes of manual and pedal switch and built-in observation light are convenient to the user's operation.
Touch screen operation and control, no need human mark, automatic calculate.
Can print results via mini thermal printer.
Touch Screen Operation
 

Standard	ISO 7765-1	ASTM D1709
Test Method	Method A and Method B
Testing Range	Method A: 50-2000 g  Method B: 300-2000 g
Accuracy	0.1 g (0.1J)
Specimen Clamp	Pneumatic Clamp
Pressure of Air Supply	0.4-0.5 MPa (outside of supply scope)
Falling Height	0.66±0.01m(A)1.50±0.01m(B)
Diameter of Dart	φ38±1mm (A), φ50±1mm (B)	φ38.1±0.13mm (A), φ50.8±0.13mm (B)
Specimen Size	> 150 mm x 150 mm
Power Supply	AC 220V±10%, 50/60Hz
Dimension	580mmx580mmx2160mm
Weight	60Kgs

1. How About Machines Calibration?
Answer: All machines is calibrated well in house before it is out of factory, XH Instruments  will provide you calibration report, if you need calibration certificate from third party, such as ISO 17025 certificate, we also can provide you with extra charge.
2. What about delivery way and delivery item?
Answer: Courier Express  Delivery, Sea  Delivery,  Air Delivery.
EXW Works, FOB, C&F, CIF, ClP, CPT, FCA, DDU.
3. How can I pay you?
Answer:Bank TT, Western Union, L/C, Paypal.
4. How about you after service?
Answer: XH Instruments will give a feedback within 24 hours.Warranty Period is 12 Months.
For problem caused by product quality within warranty period,XH Instruments will provide product maintenance, technical support, freight out and home as well as spare parts free of charge.
Problem not caused by product quality within warranty period or maintenance beyond warranty period is only charged for replaced parts. However, freight charges home and out are at customer' side (only the replaced part is charged if transportation of instrument is unnecessary).