HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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IEC60668-2-75 Pendulum Hammer Impact Testing Machine For Severities Of 2 J And Above
Standard:
IEC 60668-2-75-2014 Environmental testing – Part 2-75: Tests – Test Eh: Hammer tests clause 5 Test Eha: Pendulum hammer.
IEC62262 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
Application:
This device is suitable for mechanical impact strength test to electric cabinets and other sheet metal, shell of Non metal electric energy metering cabinet, substation cable switchboard and cable junction box.
Test sample:
The shell of electric energy metering cabinet, substation cable switchboard and cable junction box and similar equipment
Feature:
The upper and lower impact point height is adjustable, and the impact angle 0-90° is adjustable. The device is a high energy pendulum impact device for 2J and above.
Parameters:
| Model | HC9921A |
| Pendulum rod | Length: 1000mm; external diameter: 9mm, used for 1J and 2J; 15.9mm is used for 5J,10J, 20J and 50J; steel pipe wall thickness: 0.5mm. Composition of the equivalent mass with impact element |
| Pendulum rod angle | 0-90 ° adjustable, scale display |
| Impact point | Up and down adjustable, stroke 200-1200mm, height can be customized |
| Impact element | 2J, 5J, 10J, 20J, 50J striking elements |
| Drop height | Scale display |
| Release mode | Mechanical |
| Dimension | 1300*500*2300mm |
Height of fall:
| Energy/J | 2 | 5 | 10 | 20 | 50 |
| Equivalent mass kg(±2%) | 0.5 | 1.7 | 5 | 5 | 10 |
| Height of fall mm±1% | 400 | 300 | 200 | 400 | 500 |
