Equipment name: Liquid crystal plastic pendulum impact testing machine

Equipment model: ZBC8400

Equipment Description: The LCD plastic pendulum impact testing machine is a testing instrument for testing the performance of non-metallic materials such as plastics, nylon, hard rubber, fiberglass, electrical insulation materials, etc. in resisting impact under dynamic loads. This machine adopts semi-automatic control, which is easy to operate and has high work efficiency. Automatically obtain test data after impacting the specimen. Its superiority can be better demonstrated in laboratories that conduct continuous impact tests and manufacturers that conduct a large number of impact tests. The dedicated control panel and display screen equipped with this machine can meet the operational and display requirements of user testing, such as displaying impact absorption energy, impact strength, pendulum swing angle, and printing test reports (printing is an optional function). This machine can perform both simple supported beam tests and cantilever beam tests. The support adjustment and replacement are convenient, and it has strong applicability. It is an essential testing instrument for hard plastic manufacturers, quality inspection units, research institutes, and other institutions.

Execution standards:

1. GB/T 1043-2008 "Method of impact test for simply supported beams of rigid plastics"

2. GB/T 1843-1996 "Test Method for Impact of Plastic Cantilever Beams"

3. JB/T 8761-1998 "Plastic Cantilever Beam Impact Testing Machine"

4. JB/T 8762-1998 "Plastic simply supported beam impact testing machine"

5. ISO 179:2000 "Plastics Determination of Charpy Impact Properties"

6. ISO 180:2000 "Plastics Determination of Izod Impact Strength"

Main technical parameters:

1. Maximum impact energy: simply supported beam 4J, 2J/cantilever beam 4J, 2.75J, 5.5J

2. Pendulum moment: 2.1436N • m for simply supported beams, 1.0718 N • m/2.1436N • m for cantilever beams, 1.4737 N • m, 2.9474 N • m

3. Pendulum pre lift angle: 150 º

4. Angle resolution: 0.1 º

5. Technical parameters of simply supported beam: 1) Impact velocity: 2.9m/s; 2) Distance from the center of the pendulum to the center of the specimen: 230 mm; 3) Blade angle: 30 °; 4) Blade fillet radius: 2mm; 5) Support fillet radius: 1mm; 6) Front angle of support: 5 °; 7) Rear angle of support: 10 °; 8) Support span: 40mm, 60mm, 70mm; 9) Sample type and size (length x width x thickness): 80mm x 10mm x 4mm/50mm x 6mm x 4mm/120mm x 15mm x 10mm

6. Technical parameters of cantilever beam: 1) Impact speed: 3.5m/s; 2) Distance from the center of the pendulum to the center of the specimen: 335mm; 3) Blade angle: 75 ° 4) Blade fillet radius: 0.8mm; 5) Blade front angle: 5 °; 6) Blade back angle: 10 °; 7) Distance between the center of the blade and the upper surface of the jaws: 22 ± 0.2 mm; 8) Sample type and size (length x width x thickness): 80mm x 10mm x 4mm/63.5mm x 12.7mm x 12.7mm/63.5mm x 12.7mm x 6.4mm/63.5mm x 12.7mm x 3.2mm

7. Overall dimensions of the host (length x width x height): approximately 360mm x 240mm x 720mm

8. Host weight: approximately 85 kg

Host power supply: AC single-phase 220V ± 10% 50Hz 0.5kW