deviceDesc = 15 K - 450 K closed cycle cryostat defineTemperature tt makenv tt -driver [lsdriver] { lsc_sensor tm A -sensor d69874 -sensorname main lsc_sensor te B -sensor r10409 -sensorname coldhead lsc_loop set -loop 1 -channel A -maxheater 25W -resist 25Ohm } tt set/limit 450 appendVars tt.te/K/ColdHead_T/6 makeCCU4 apd