UL 498 SD7.2 Attachment Plug Drop Impact Testing Machine

UL 498 SD7.2 Attachment Plug Impact Resistance Testing Device

Technical parameters:

Information:

The apparatus is complied with UL 498 SD7.2 item, applied to testing the impact resistance of attachment plug, as a result of the test, there shall not be any breakage of the body or other damage that may adversely affect the function of an attachment plug.

Test Concept and Structure:

Each of the devices wired onto flexible cord is to be subjected to an impact caused by dropping a cylindrical 10 lb (4.5kg) weight, having a flat face that is 2 inches (50.8mm) in diameter from a height of 18 inches (457mm). Each assembly is to be placed on a hardwood surface in any natural testing position. A cylindrical attachment plug is to have its major axis parallel to the surface. The hardwood surface is to be a maple block approximately 1-5/8 inches(42mm) thick by 4-1/2 inches (114mm) square and is to test on a fixed surface such as concrete floor.

As a result of the test, there shall not be any breakage of the body or other damage that may adversely affect the function of an attachment plug.

The cylinder weight is controlled by electromagnet, ensure the instantaneous release and vertical drop.

The cylinder weight is dropped through a guide pipe. The height of guide pipe is same as test height.

The apparatus would be provided with firm structure, good look, easy operation, high stability.

Operation Procedures​:

1.Power on the test equipment, then press “POWER” to be open.

2.Press “START” to conduct electromagnetic.

3.Stuck the cylinder weight to the electromagnet chuck.

4.Install the drop guide sleeve on the electromagnet chuck.

5.Place the oak block in the proper position and put the test sample on the center of the oak block.

6.Make sure the drop guide sleeve just perpendicular to the test sample, then the bottom end of the drop guide sleeve well touch the surface of the test sample.

7.Press “START” to cut off electromagnetic, the cylinder weight will drop on the test sample along the drop guide sleeve.

Take off the cylinder weight and drop guide sleeve, then check damage degree of the test sample

Guangzhou Shice Equipment Co., Ltd. (hereinafter referred to as Guangzhou Shice) is the one professional focus on IEC testing equipments, IP waterproof testing equipments, electronic testing products and other testing products. Guangzhou Shice is professionally dedicated in providing laboratory testing equipment. We are now the high-tech enterprises with technical superiority and R & D capabilities in test instruments industry.

Guangzhou Shice are designed and manufactured as per the requirements of IEC, EN, UL, VDE, BS, AS, ISO standards and etc.

Our main products are:

waterproof and dustproof (IP) environmental test equipment;

switch, plug, socket and coupler test equipment; mechanical strength impact test equipment;

material fire hazard test equipment, enclosure protection test probes;

household appliances safety test equipment;

wire and cable test equipment;

luminaires test equipment;

electric tools 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.