Pendulum Hammer Test Apparatus

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

Number of views:

1000

Product serial number

HC9921A

Category

Mechanical Strength Test Equipment

Quantity

-

+



1

Datils

Standard:

IEC60068-2-75 Environmental testing – Part 2: Tests – Test Eh: Hammer tests, IEC60068-2-63, IEC62262 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code), IEC60439-5 Low-voltage switchgear and controlgear assemblies - Part 5:Particular requirements for assemblies for power distribution in public networks

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:

Equipment using the car structure, can be moved left and right, forward and backward, the upper and lower impact point height adjustable, and the impact angle 0-90°adjustable. The device is a low energy pendulum impact device for 2J and above.

Parameters:

Model	HC9921A	HC9921B
Pendulum	Length: 1000mm; external diameter: 9mm; steel pipe wall thickness: 0.5mm. Composition of the equivalent mass with impact element
Impact point	Up and down adjustable, stroke 200-1200mm, height can be customized
Impact element	2,5,10,20，50J impact hammer	5kg Horn impact hammer
Drop height	Scale display
Release mode	Mechanical
Dimension	13005002300mm

Impact energy, equivalent mass and drop height table

Energy/J	2	5	10	20	50
Equivalent mass /kg	0.5	1.7	5	5	10
Drop height ±1%mm	400	300	200	400	500
Notes: 1. See note in IEC 60068-2-75 3.2.2 In this part, the energy (J) is calculated taking the standard acceleration due to the earth’s gravity(g), rounded up to the nearest whole number, that is 10m/s².