1、 Purpose:

The XJS-50 cement impact testing machine is used to determine the impact strength of alkali resistant glass fiber reinforced cement paste or mortar. This testing machine is an essential instrument for scientific research institutions, quality inspection departments, universities, and glass fiber reinforced cement manufacturing plants to inspect products.

IIExecution standards:

GB/T15231 "Test Method for Properties of Glass Fiber Reinforced Cement"

3、 Main technical parameters:

1. Impact speed: 3.8m/s

2. Impact pendulum energy: 7.5, 15J, 25J, 50J (optional)

3. Distance from the center of the pendulum axis to the center of the specimen: 380mm

4. Impact swing angle: 160 °

5. Impact swing force distance:Pd7.5=3.866N.mPd15=7.733N.mPd25=12.889N.m

6. Claw support spacing: 70mm

7. Supporting blade fillet radius: R=1mm

8. Impact blade angle: 30 °

9. Impact blade fillet radius: R=2mm

4、 Configuration List: