Product Overview

The thermal conductivity of helium is significantly higher than other gases at low temperature. Therefore, using helium gas as the heat transfer medium can effectively transfer the cold energy. The low vibration cryostat provided by Fermion instruments use high-purity helium gas as the heat transfer medium between cold head and sample stage to effectively isolate the vibration of the motor. The vibration at the sample stage reaches nanometer level, which can meet the requirements of micro-area or ultra-low vibration measurement. The variable temperature range of the sample stage is 3K-350K, and the temperature stability is within 10mK, realizing accurate measurement at specific temperature.

Highlights

●  Low cost of ownership: Cooled by GM cryocooler

●  Convenient operation: plug and play, can be run

●  Rapid cooling rate: RT to 4K, ＜3 hours

●  Ultra-low temperature: 3K

●  Ultra-low vibration: nanometer vibration

●  Options available

Test Curve

Cooling curve of Low vibration cryostat

Refrigeration capacity parameters of Low vibration cryostat