On November 3, 2022, China's leading electronic material technology company, ZGDK Electronic Material Technology Corporation, issued an announcement:
The company has successfully developed ultra-low temperature platinum resistance, achieving a minimum measurement temperature of – 196 ℃.
Platinum resistance is the key sensitive element of temperature sensor, which has the advantages of high precision, small size, high reliability, etc. The general measurement range is – 60 ℃ – 400 ℃. Beyond this range, the product realization becomes extremely difficult, and the requirements for material system and production process are extremely demanding.
ZGDK responded to the needs of users, established a special research and development team, and invested in the research and development of low-temperature platinum resistance products.
After more than 18 months of R&D and repeated tests, several key technologies have been continuously broken through, and stable production of ultra-low temperature platinum resistance materials and production processes has been achieved.
The company will steadily promote the serialized development and production of platinum resistance products and continuously meet the technical requirements of key core sensors.