2J Stainless Steel Vertical Impact Testing Machine | IEC60068-2-75 Test Ehc | Enclosure Mechanical Strength Tester
HongCe vertical impact testing machine is built strictly to IEC60068-2-75 Test Ehc standard, delivering precise 2J free‑fall impact tests for household appliances and electrical enclosures. As a direct source manufacturer, we offer factory pricing, stable quality, fast delivery, and full‑cycle pre‑sales and after‑sales support to help you pass safety certification smoothly.
Product Introduction
When you’re committed to product safety and quality, you need impact testing equipment you can trust. At HongCe, we design and build our vertical impact testing machine with real laboratory and production needs in mind. Every detail is engineered for stability, accuracy, and ease of use, so you get consistent, repeatable test results every single time.
International Reference Standards
- IEC 60068-2-75
Environmental testing – Part 2-75: Tests – Test Eh: Hammer tests – Test Ehc: Vertical hammer impact - IEC 62262
Degrees of protection provided by enclosures against mechanical impacts (IK code) - GB/T 2423.55
Environmental testing – Test Eh: Hammer tests - EN 60068-2-75
European equivalent standard for vertical hammer impact testing
Technical parameters:
| Model | VH-1 |
| Impact height | 0~1000mm |
| Conduit size | Φ35*300mm |
| Way of releasing | By manual |
| Hammer energy | 2J |
| Hammer material | Stainless steel |
| Standard | IEC60068-2-75 Test Ehc |
Product Applications
- Household appliances (kitchenware, cleaning appliances, small appliances)
- Electrical and electronic equipment enclosures
- Lighting fixtures and lamp housings
- Distribution boxes, control panels, and electrical cabinets
- Communication and electronic device shells
- Safety certification laboratories
Table-Height of fall:
Energy J | 0.2 | 0.35 | 0.5 | 0.7 | 1 | 2 | 5 | 10 | 20 | 50 |
Equivalent Mass kg | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.5 | 1.7 | 5 | 5 | 10 |
Height of fall mm±1% | 80 | 140 | 200 | 280 | 400 | 400 | 300 | 200 | 400 | 500 |
The height of fall shall be as giver in above table, the equivalent mass stated therein being equal to the actual mass of the striking element.
Operation steps:
A proper hammer is chose according to the related standard requirement. Place the sample on the bottom of the conduit and adjust the height of the conduit the height is measured by the ruler) Next, put the hammer on the top of the conduit and press the release button. Thus the impact hammer falls down and hit the sample.
Test Objects
- Household and similar electrical appliance enclosures
- Plastic and metal enclosures for electronic devices
- Lighting fixture housings
Test Items
- Enclosure mechanical strength verification
- Impact resistance and durability testing
- IK code impact protection grading
- Safety certification pre‑testing
Detailed images
FAQ
What standard does this impact testing machine follow?
It fully complies with IEC60068-2-75 Test Ehc and supports IK code testing.
What is the impact energy?
Fixed at 2J, suitable for most household appliance and electrical enclosure tests.
What material is the hammer?
High-quality stainless steel for durability and stability.
Is the impact height adjustable?
Yes, 0~1000mm with clear scale indication.
How to operate the machine?
Manual release, simple setup, consistent and reliable testing.
