Active Member
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[China]
Address: Room A-109, No. 54, Shunren Road, Shunyi Dist,Beijing, China 101300
Contact name:Wendy Lee
Beijing Samyon Instruments Co., Ltd. |
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Charpy Pendulum Impact Testing Machine For Notches Bar Impact Testing Of Metallic Materials
Charpy Pendulum Impact Testing Machine
Application:
The series impact testing machine is used to test the impact resistance performance of the metal materials under live load, being an indispensable testing instrument in metallurgy and machine manufacturing units and is also a necessary testing instrument for the research of new materials in research institutions.
Standard:
ASTM E23-18 Standard test methods for notches bar impact testing of metallic materials
BS EN 10045-1 Charpy impact test on metallic materials
ISO 148-1:2006 Metallic materials- Charpy pendulum impact test – Part 1: Test method, MOD
ISO 148-2:2008 Metallic materials- Charpy pendulum impact test – Part 2: Verification of test machines, MOD
GB/T 229-2007 Metallic materials- Charpy pendulum impact test method
GB/T 3808-2018 Verification of pendulum-type impact testing machines
Parameters:
| Model | JB-300B | JBS-300B | JB-500B | JBS-500B |
| Display type | Dial display | Microcomputer screen display | Dial display | Microcomputer screen display |
| Impact energy | 150/300J | 250/500J | ||
| The distance between the pendulum shaft and impact point | 750mm | 800mm | ||
| Impact speed | 5.2m/s | 5.4 m/s | ||
| Pre-rising angle of the pendulum | 150° | |||
| Specimen bearer span | 40mm | |||
| Round angle of the jaw | R1-1.5mm | |||
| Round angle of impact cutting edge | R2-2.5mm,R8±0.05mm | |||
| Specimen size | 10(7.5/5/2.5)mm*10mm*55mm | |||
| Dimension | 2200*650*1400mm | 2200*650*1460mm | ||
| Angular accuracy | 0.1° | |||
Features:
1. The machine has single supporting column structure, cantilever type pendulum hanging mode; the pendulum body is U-shaped;
2. The impact cutter is installed and fixed by screws and is convenient and easy to be replaced;
3. The specimen is supported via simply supported beam;
4. Safety guard pin is arranged on the principle machine which is also provided with safety guard net;
5. The testing machine is controlled by a semi-automatic way, electric control is realized for pendulum rising, pendulum hanging, impacting and pendulum placing.
