Positioners
add multiple degrees of freedom
The attoDRY800 is predestined to host your choice of nanopositioners, be it linear, rotary, tilting or scanning stages. Combine many degrees of freedom, or more than one stack of positioners to fulfill all requirements of your application! With our dedicated ATC100 thermal link, we ensure a perfect thermalization of your sample that is straightforward to mount and easy to use.
Sample Holders
add electrical sample contacts
For users that require a sample holder with electrical contacts, attocube offers PCB based sample holders with 12 contacts. There are different options available for the respective vacuum shrouds and positioner configurations. Please also consult the attoDRY800 vacuum shroud section for compatibility of shrouds with positioners and sample holders.
| Article | Art.No. |
|---|---|
| ASH/PCB/12 | 1005710 |
| ASH/SWD | 1012785 |
| ASH/Zvar | 1013136 |
| ASH/PCB/12mini | 1013138 |
Flexline Extensions
increase distance between cryostat & compressor
Usually, it's best to put the compressor into a separate (grey) room in order to minimize noise in the measurement laboratory. The default length of the high-pressure flexlines and electrical connections is 6 m (20'). In situations where this is not sufficient for a given laboratory, the flexlines can be ordered in longer versions. If this is done during the initial order of the attoDRY800 cryostat system, it is called an upgrade, and will result in a direct replacement of the original flexlines with 6 m length to one of the two longer options. In case the flexlines are ordered separately at a later point in time, it is called a retrofit, and the customer will get an additional set of flexlines and cabling. Hence the options are:
| Article | Art. No. |
|---|---|
| additional set of flexlines 20 m (66’) retrofit | 1010743 |
| flexline extension upgrade from 6 m (20’) to 20 m (66’) | 1011009 |
| additional set of flexlines 13.7 m (45’) retrofit | 1012202 |
| flexline extension upgrade from 6 m (20’) to 13.7 m (45’) | 1012201 |
| additional set of flexlines 6 m (20’) retrofit | 1013186 |
Air-Cooled Compressor
replaces water-cooled compressor
This upgrade item replaces the water-cooled compressor with the air-cooled version, and covers the additional costs. Please note that the air-cooled compressor features higher acoustic noise levels than the water-cooled version, and hence it is strongly recommended to install it in a separate grey room. Also note that the heat generated by the air-cooled compressor needs to be compensated for in the installation room.
Main specifications:
electrical supply: single phase, 200 V, 220 V, 230/240 V@50 Hz, 220 V@60 Hz
power consumption (typical): 3.0 kW at 50 Hz, 3.4 kW at 60 Hz
cooling air: 20 m3/min. (706 cfm), 50/60 Hz
maintenance: 30,000 hours
Cooling capacity may degrade if ambient temperature is above 28 °C (82 °F).
Air Compressor for Optical Table
for levelling of optical table
High-performance air compressor for attoDRY800 optical table designed to provide a constant source of compressed air for active vibration isolation systems, such as the active optical table that supports the attoDRY800
Main specifications:
Max Duty Cycle: 50%
Max Air Pressure: 800 kPa (116 psi)
Noise Level: 30 dB (A) at 1 m
Dimensions (H x W x D): 340 mm x 350 mm x 340 mm (13.4" x 13.8" x 13.4")
Weight: 17.0 kg (37.5 lb)
3 different models available (specify upon order):
US: 115 VAC, 50 - 60 Hz, 159 W
UK: 220 - 230 VAC, 50 - 60 Hz, 135 W
EU: 220 - 230 VAC, 50 - 60 Hz, 135 W
