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Falling Weight Impact Tester
管材落锤冲击试验机
JJFWI-111 Falling Weight Impact Tester
This instrument is widely used to measure the impact resistance of various plastic pipes (such as water supply and drainage pipes, sewage pipes, gas pipes, communication pipes, such as PVC, PE, etc.). It is an ideal testing instrument for testing institutions, production units, building materials industry, and scientific research units.

Standard

GB/T 5836.1,GB/T 19472.2,GB/T 19472.1,GB/T 18993,GB/T 16800,GB/T 14152,GB/T 13664,GB/T 10002,ISO 3127,ISO 4422
Description
Features
Standards
Specifications
Accessories

JJFWI-111 Falling Weight Impact Tester




This instrument is widely used to measure the impact resistance of various plastic pipes (such as water supply and drainage pipes, sewage pipes, gas pipes, communication pipes, such as PVC, PE, etc.). It is an ideal testing instrument for testing institutions, production units, building materials industry, and scientific research units.


This product has passed the EU CE certification.


1. The safety protection device meets the 89/392/EEC standard;

2. It adopts high-brightness (LED) digital tube display, long service life;

3. The impact height can be arbitrarily set within the range of 50mm ~ 2000mm (the capture rate of the anti-secondary impact device within this height range is 100%);

4. Imported servo control system lifting device is adopted, which has fast lifting speed and high test efficiency;  

5. Automatic calibration of lifting height, with calibration accuracy within ±2mm;  

6. Combined impact hammer structure, the weight of impact hammer can be adjusted by weight;

7. Pneumatic anti-secondary impact capture device, which can adjust the working air pressure as required to improve the reliability of the capture device;

8. The assemblable combined V-shaped shim design makes it suitable for pipes of different pipe diameters and plate samples of different thicknesses. After the special accessories for the helmet are selected, the impact test of the helmet can be carried out;

9. The unique design of the drop tube and vent hole makes the impact of the drop air resistance of the hammer body very small. There is no friction between the hammer body and the wall of the drop tube, and the energy loss is less than 2%;

10. The sample is supported by twin-screws, with stable support and good rigidity.






Standard

Standard


GB/T10002.1
GB/T1002.3
GB/T13664
GB/T16800
GB/T6112
GB/T14152
GB/T5836.1
JB/T9389
ISO 3127
ISO 4422
BS EN 744
BS EN 1411


JJFWI-111 Falling Weight Impact Tester

Technical Parameter

Technical Parameter


Applicable pipe diameter 

range:

Φ10mm ~ Φ630mm


Impact height range:
(50-2000) mm
Hammer lifting method:
Servo drive
Hammer mass:
(0.25-16) Kg
Max lifting speed:
12m/min
Repeat positioning error:
<±1mm

Curvature radius of

hammer head:

5, 10, 12.5, 30, 50mm, etc. (optional)



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