attoLIQUID2000
PAGE 85
Application examples
General Specifications
technology
liquid helium bath cryostat with variable temperature insert
vacuum isolation, vapor shielded (LN2 shielded on request)
liquid helium dewar
50 l capacity, vacuum isolation, vapor shielded (LN2 shielded
on request)
sample environment
He exchange gas
sample space
2" diameter probe bore fitting all attocube inserts
sample exchange
top loading system for quick access
needle valve blockage prevention
capillary heater close to needle valve
vibration & acoustic noise damping system dewar isolated and suspended in attoDAMP cabinet
Magnetic Domain Imaging
Vortex Imaging
Performance Data
temperature range
1.8 .. 300 K
estimated liquid helium static loss rate
approx. 0.35 l/hr (standard edition, without insert)
cool down time of sample
approx. 30 min. (depending on insert and acceptable helium
consumption)
cool down time of system (without magnet) approx. 6 .. 24 h
cool down time of system (incl. 9 T magnet) approx. 6 .. 24 h
temperature stability
< ± 0.1%
Dimensions
Piezo-Respomse
Force Microscopy
Photoluminescence
Spectroscopy
cryostat (width x depth x height)
approx. 900 x 750 x 1500 mm³ (including attoDAMP; depending
on magnet choice)
optional electronics rack (width x depth x
height)
6 40 x 640 x 1350 mm³
Options
Resonant
Fluorescence
Quantum Information
Processing
superconducting magnet
solenoids: 7, 9, 12 T
vector magnets: e.g.: 8/2 T, 9/3 T, 9/1/1 T, ...
bipolar magnet power supply
included (with optional magnet)
temperature controller
included
pumping kit
VTI pumping kit included
helium transfer line
included
helium lever meter
included
attoCRYO
Research Cryostats