[Contract Measurement] 70A Continuous Current Test

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last updated：Apr 05, 2022

You can measure the contact resistance value during large current conduction and the heating temperature of the workpiece.

What happens at the contact point during electrical measurements? How does the contact resistance change over time? What is the temperature rise when a large current, such as 400A, is flowing? What is the contact resistance in a high-temperature environment of 300°C? By conducting actual measurements, it is possible to quantify what is really happening. Additionally, by combining several types of equipment, we can approach measurements that are closer to real-world conditions. We are also accepting requests for visits at any time. For more details, please contact us through our website. ○http://www.sankei-engineering.com/○

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【Various Measurement Contents】 ○ Measurement of resistance values during high current conduction (up to 400A continuous conduction) ○ Measurement of heat generation during high current conduction (up to 400A continuous conduction) ○ Measurement of resistance values in high-temperature environments (up to 300℃) (high current conduction possible) ○ Measurement of heat generation due to high current conduction in high-temperature environments (up to 300℃) ○ Measurement of resistance values and high current conduction in environments with temperature changes (-180 to 300℃) ○ High current pulse conduction experiments (max 1500A pulsed for 150μsec) ○ Measurement of contact resistance values ○ Durability testing under arbitrary loads (50 to 8000g) or strokes ○ Surface observation and more By combining devices and measuring instruments, other experiments can also be conducted. Additionally, various electrical measurement experiments using contact probes are possible. If you have any requests or inquiries, please feel free to let us know. We can also obtain basic data at our company, so please consult with us. ● For more details, please contact us through our website. 　http://www.sankei-engineering.com/