Function and scope of application:

Mainly used for the determination of impact toughness of non-metallic materials such as hard plastics, reinforced nylon, fiberglass, ceramics, cast stone, electrical insulation materials, and fiber-reinforced thermosetting and thermoplastic composite materials. This testing machine is an ideal testing equipment for the chemical industry, scientific research institutions, colleges and universities, quality inspection departments, * * production plants * * laboratories, and other units. This product has a wide measurement range, PLC touch screen control and display, automatic calculation of experimental results, and automatic correction of energy loss function. It is clear and easy to operate, and the measurement results are accurate and reliable.

2、 Technical parameters:

1) Impact speed: 3.5m/s

2) Pendulum energy: 2.75J, 5.5J

3) Swing angle: 150 °

4) Strike center distance: 335mm

5) * * Small resolution: 0.001J

6) Distance from the impact blade to the top of the jaw: 22mm ± 0.2mm

7) Blade fillet radius: R=0.8mm ± 0.2mm

8) Energy loss: 1.0J<0.02J; 2.75J <0.03J； 5.5J <0.03J

9) Sample type: * * The best sample is type 1.

Sample model length L (mm) width b (mm) thickness h (mm)

1 80±2 10.0±0.2 4

2 63.5±2 12.7±0.2 12.7±0.2

3 63.5±2 12.7±0.2 6.4±0.2

4 63.5±2 12.7±0.2 3.2±0.2

10) Instrument dimensions: 830mm in length, 350mm in width, and 850mm in height

11) Required space: 0.4m in front and back, 1.5m in left and right, 1.5m in top

12) Power supply: 100VA, 220VAC, 50HZ

3、 Execution standards:

GB/T1843-2008 "Determination of Impact Strength of Plastic Cantilever Beams" JB/T 8761-1998 "Impact Testing Machine for Plastic Cantilever Beams" ASTM D256-06 "Standard Test Method for Determining Impact Strength of Plastic Cantilever Beams" ISO 180-2000 "Determination of Izod Impact Strength of Plastics"

4、 Configuration:

1) Host

2) Impact pendulum

3) Weight (equipped with 2.75J pendulum)

4) Two fixed jaws (including jaw seat)

5) Alignment template * * block

6) Inner hexagonal handle 4mm

7) Four anchor screw seats

8) Power cord