Cryogenic refrigerator
OpenThe shield verification device is used for the low temperature test of the XX target device. The large-volume GM refrigerator is used as the cold source to provide the ultra-low temperature, ultra-high temperature stability and ultra-low vibration working environment required for the target work, breaking through the long-distance cold. Key technologies such as volume transfer, start-stop temperature control, and high-precision position adjustment.
Specification |
Sample temperature zone |
8-20K |
Sample vibration |
<±1μm (stop state) |
|
<±10μm (refrigerator operation status) |
||
Temperature control accuracy |
±1mK |
|
Cooling time (13K) |
6hr |
CSIC Pride(Nanjing)Cryogenic Technology Co., Ltd.