Files
sea/tcl/ccr2.config
l_samenv 2f4868c7c7 CCR2,CCR2HT: exchange loops
this is needed to achieve 650 K on the hot stage
2024-10-28 14:13:39 +01:00

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deviceDesc = 4 K closed cycle cryostat (Sumitomo, FOCUS)
defineTemperature tt
makenv tt -driver [lsdriver] {
lsc_sensor tm B -sensor x31319 -sensorname main
lsc_sensor te A -sensor x31318 -sensorname screen
if {[lsdriver] eq "336_lsc"} {
lsc_loop set -loop 2 -channel A -maxheater 100W -resist 25Ohm
}
}
if {[catch {
tt set/limit 310
tt set/prop 10
tt set/integ 2
}]} {
error "CCR2 does not work with a LakeShore 340"
} else {
appendVars tt.te/K/Screen_T/7 tt.p/W/Power/1
makeCCU4 ccr2ht
}