High Energy Pendulum Hammer 50J Impact Testing Equipment

Brand Name:HongCe
Certification:calibration certificate
Model Number:HC9921A
Minimum Order Quantity:1 set
Delivery Time:25 days
Payment Terms:T/T
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Location: Guangzhou Guangdong China
Address: No.6-39, Yaogu Farm, Shibi No.3 Village, Shibi Street, Panyu District, Guangzhou
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Product Details

Impact Testing Machine High Energy Pendulum Hammer Test Apparatus Stainless Steel Impact Elements


Standard:

IEC60068-2-75 Environmental testing –Part 2: 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)


Standard description:

The test apparatus consists basically of a pendulum rotating at its upper end in such a way as to be kept in a vertical plane. The axis of the pivot is at 1 000 mm above the measuring point. The pendulum is composed of a nominally rigid arm and of a striking element complying with the requirements of table 1 .

For testing heavy, voluminous or difficult to handle specimens, a portable pendulum may be used. It shall comply with the above description but its pivot may be fixed directly on the specimen or on a movable structure. In this case, it shall be ensured that, before the tests, the axis of the pendulum is horizontal, that its fixing is sufficiently rigid, and that the impact point is in the vertical plane passing through the axis.

In all cases, when the pendulum is released, it shall be allowed to fall only under the influence of gravitational force.


Application:

It applies to test the mechanical collision strength degree when the electrical equipment shells collide external objects.


Test sample:

The shell of electric energy metering cabinet, substation cable switchboard and cable junction box and similar equipment.


Feature:

The frame of this device is welded by stainless steel, the structure is compact and durable. The mounting brackets can be adjusted up and down, and the impact angle is 0-90 ° adjustable, the whole test apparatus is easy to be operated. The device is a high energy pendulum impact device for 2J and above.


Parameters:

Pendulum rod angle0-90 ° adjustable, scale display
Pendulum rod length

1000mm.

φ9 is used for 1J and 2J , φ15.9 is used for 5J,10J, 20J and 50J

Impact elements2J, 5J, 10J, 20J, 50J
Impact height200mm~1200mm adjustable

Impact energy, equivalent mass and drop height table:

Energy/J25102050
Equivalent mass kg(±2%)0.51.75510
Height of fall mm±1%400300200400500

Relation between IK code and impact energy table:

IK codeIK00IK01IK02IK03IK04IK05IK06IK07IK08IK09IK10
Impact energy/J*0.140.20.350.50.71251020

Mechanical Principles:

This apparatus is designed and manufactured according to IEC 60068-2-75, the front end of the pendulum rod is connected to striking elements, adjust the pendulum rod to a certain height and release it, then the pendulum rod swing freely to impact the test sample surface within a define area. Different equivalent mass striking elements are corresponding to different impact energies, and applies to different electrical equipment enclosure strength test.


China High Energy Pendulum Hammer 50J  Impact Testing Equipment supplier

High Energy Pendulum Hammer 50J Impact Testing Equipment

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