IEC60811-3-1 High Temperature Indentation Device With 90° And 120° Sector-Shaped Profile​

IEC 60811-3-1 clause 8.1.3 Position of each test piece in the test apparatus
The indentation device is shown in Figure 1, and consists of a rectangular blade with an edge 0.70 ± 0.01 mm wide, which can be pressed against the test piece. Each test piece shall be placed in the position shown in Figure 1. Flat cords without sheaths shall be laid on their flat side. Test pieces having a small diameter shall be fixed on the support in such a manner that they do not curve under the pressure of the blade. Test pieces of sector-shaped cores shall be placed on a support provided with a fitting sector-shaped profile as shown in Figure 1. The force shall be applied in a direction perpendicular to the axis of the core; the blade shall also be perpendicular to the axis of the core.

Standard:

IEC 60811-508 Electric and optical fibre cables — Test methods for non-metallic materials - Part 508: Mechanical tests — Pressure test at high temperature for insulation and sheaths, IEC 60811-3-1 figure1. Cable Testing Equipment

Application:

For PVC insulated and sheathed wire and cable products, measure resistance to thermal deformation of PVC insulated and sheathed under the action of thermal and mechanical load, the insulation wire to be measured can be round, fan-shaped and parallel cord, the sheathed to be measured can be round or flat. It is not recommended to use this test method when the thickness of the test sample (Insulation or sheath) less than 0.4MM. Cable Testing Equipment

Test sample:

PVC insulated and sheathed wire and cable products, the material of pin-insulating sleeves

Parameters:

Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe 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.

Our core technologies encompass vacuum, leak testing & automatic control, laboratory test equipment & solution. Our technical leader is an expert in leak detection, his more than 2 decades of experience are a great asset to our firm. Our technical team is comprised of wellexperienced engineers and technicians.

HongCe laboratory testing equipment 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 testing equipment; household appliances testing equipment; wire and cable testing 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.

HongCe production line testing equipment are mainly customized according to client's workpieces, such as automatic leak testing system, gas recovery system, other tailor-made system based on vacuum & leak testing technology.