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IEC60068-2-75 Up To 50J Impact Testing Machine Pendulum Hammer Test Apparatus With 1000mm Arm

Categories Impact Testing Machine
Brand Name: HongCe
Model Number: HC9921A
Certification: calibration certificate (cost additional)
Place of Origin: China
MOQ: 1 set
Price: Negotiatable
Payment Terms: T/T
Supply Ability: 10 set /month
Delivery Time: 25 days
Packaging Details: plywood
Pendulum rod angle: 0-90 ° adjustable
Angle display: dial scale
Pendulum rod length: 1000mm
striking elements: 2J,5J ,10J,20J, 50J
Height of fall: 200,300,400,500mm
Rod diameter for 2J: 9mm
Rod diameter for 5-50J: 15.9mm
Wall thickness of rod: 0.5mm
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IEC60068-2-75 Up To 50J Impact Testing Machine Pendulum Hammer Test Apparatus With 1000mm Arm

IEC60068-2-75 up to 50J Impact Testing Machine-Pendulum Hammer Test Apparatus With 1000mm Rigid Arm


IEC60068-2-75 Clause 4.2:

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. Impact Testing Machine
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.

Impact Testing Machine

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 Impact Testing Machine

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 high energy pendulum impact device for 2J and above.


Parameters:

ModelHC9921A
PendulumLength: 1000mm; external diameter: 9mm; steel pipe wall thickness: 0.5mm. Composition of the equivalent mass with impact element
Impact pointUp and down adjustable, stroke 200-1200mm, height can be customized
Impact element2,5,10,20,50J impact hammer
Drop heightScale display Impact Testing Machine
Release modeMechanical
Dimension1300*500*2300mm

Impact energy, equivalent mass and drop height table

Energy/J25102050
Equivalent mass /kg0.51.75510
Drop height ±1%mm400300200400500

Notes: 1. See note in IEC 60068-2-75 3.2.2

  1. 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.

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