1.65 K Continuous Operation
exceptional cooling performance
COOLDOWN TIME
CUSTOMER FEEDBACK
TEMPERATURE STABILITY
Prof. A. Holleitner
We are absolutely happy with the cooling performance
of the attoDRY2100, both concerning base temperature as
well as duration to cool it down from room temperature!
Therefore, many thanks for developing such a great system!
(Technical University Munich, Germany)
General Specifications
Application examples
technology ultra-low vibration, pulse-tube based closed-cycle cryostat
designed for scanning probe microscopy applications
sample environment HE exchange gas
sample space 49.7 mm diameter probe bore fitting all attocube inserts
sample exchange top loading system for quick access
vibration & acoustic noise damping system proprietary low vibration design
usability automated temperature and magnetic field control via
integrated touchscreen, USB interface for remote control
Performance Data*
Conductivity
Mapping
Vortex Imaging
temperature range 1.65 .. 300 K (automated control)
base temperature 1.65 K (expected), 1.8 K (guaranteed)
cool down time of sample 3 .. 7 h (depending on insert)
initial cool down time of system without insert
(unattended) 15 .. 20 h (system without magnet),
20 .. 24 h (incl. 9 T magnet)
temperature stability < ± 5 mK expected (1.5 .. 10 K)
< ± 10 mK guaranteed (1.5 .. 10 K)
cooling power at sample location > 2 mW @ 2 K
Closed-cycle cooler
Multi-Ferroics
Characterization
Quantum Dot
Spectroscopy
nominal cooling power (4.2 K) > 900 mW
power consumption max. 9.0 kW, 7.2 kW steady state
cooling of compressor water cooling (requires local infrastructure)
Dimensions
cryostat (width x depth x height) 1120 x 640 x 1050 mm³ (depending on magnet choice)
optional electronics rack (width x depth x height) 640 x 640 x 1050 mm³
Options
Resonant
Fluorescence
Transport
Measurements
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 turbomolecular pump with suitable backing pump for sample
space preparation
*Note: All product specifications are based on a standard system. Optional items or upgrades, other configurations or customization may
change one or several of the indicated values. Specifications and other information subject to change without notice.
attoDRY
Closed-cycle Cryostats