High heat-resistant probe capable of inspection up to nearly 300℃.
We also offer probes that use springs with a heat resistance of 300 degrees, one rank higher than SUS material!
The spring material for general contact probes is piano wire. Essentially, it is designed for use at room temperature, but piano wire can also be used in environments around 100 degrees without significant loss of load. However, when the temperature exceeds 150 degrees, the load may decrease due to heat, which can result in an inability to achieve the specified contact pressure. In such cases, using springs made of SUS material can improve the situation, but when temperatures exceed 200 degrees, even this material can experience a decrease in load. At Seiken, we also offer probes that use springs rated for 300 degrees heat resistance, which is a step up from SUS material. Not only does the measurement environment involve high temperatures, but the high heat-resistant springs also contribute to stable measurements against the heat generated by passing large currents through the probes themselves. *For more details, please refer to the PDF document or feel free to contact us.*
- Company：精研 本社
- Price：Other
