Pendulum Impact Testing Machine / Device For Lamp Holder Impact Resistance Test

Pendulum Impact Testing Machine / Device For Lamp Holder Impact Resistance Test

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Pendulum Impact Testing Machine / Device For Lamp Holder Impact Resistance Test



Product overview:


This tester conforms to the standard of GB1444-2008 clause 5.3 and Figure 4, it is used for impact resistance test of the lamp holder insulating shell.

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 1000 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.

This device is for the low energy under 2J, should be fixed vertical on the solid wall, the installation support seat can be adjusted on all sides, and the impact angle can be also adjusted.


Technical parameters:

Mass of the striking element(equivalent mass):150±1g(200g)
Mass of the mounting support10±1Kg
The supportMoved up and down, left and right
Pendulum axisLength 1000±1mm,mass 100g,Mater O.D 9 mm
wall thickness of the steel tube0.5 mm
Impact height of the pendulum axis75mm,100mm,150mm,200mm, 250mm,300mm,400mm,500mm scales show
Support settingPad 175*175*8 plywood,equip with universal fixture lamp holder
Release modeManual


Relation between drop height and impact energy

                                                                          Table 6

Insulating shell material

Impact height h/mm



Other material



Guangzhou KingPo Equipment Co., Ltd (hereinafter referred to as KingPo) is located in Guangzhou, China, formerly known as KingPo Electromechanical Co., Ltd, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. KingPo is professionally dedicated in providing laboratory testing equipment and production line testing system, we are now the high-tech enterprises with technical superiority and R & D capabilities in test instruments industry.

KingPo products are designed and manufactured as per the requirements of GB, IEC, EN, UL, VDE, BS, AS, ISO standards and etc. Our main products are: switch, plug, socket and coupler test equipment; mechanical strength impact test equipment; material fire hazard test equipment, enclosure protection test probes; waterproof and dustproof environmental test equipment; household appliances safety test equipment; wire and cable test equipment; luminaires test equipment; electric tools test equipment; information technology and audio & video test equipment. Our products are widely used in domestic and worldwide measurement & certification institutions, inspecting mechanism, laboratories, export & import inspection and quarantine bureau, various production companies and etc. Our customer includes Bureau Veritas, CSA, ITS, UL, TUV Rheinland, TUV SUD, SGS and etc.

IEC Test Equipment

IEC Test Equipment

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