▌ 5 Axes: XYZ translation,           Z rotation, sample tilt

▌ 5 Axes:
XYZ translation, Z rotation,
sample tilt
▌ 6 Axes: XYZ translation, polar and azimuthal rotation, and sample tilt www.omnivac.de
▌ Cooling < 7K (5 axes), <9 K (6 axes)
▌ low He consumption < 0.5 l/h @ 12 K
▌short cooling time
< 2h from RT to 15 K
HPM Cryo
5/6 Axes Cryo‐Manipulator
HPM Cryo ‐ heating/cooling head ► Temperature < 7K/9K ► 5/6 Axes ► low He consumption
► low outgassing
► easy access to the sample
► software integration for SPECS and VG Scienta
energy analyzer
► compatibility to standard
sample holder systems
► full motorization
HPM Cryo – cooling/heating LakeShore, 331 S The HPM Cryo manipulator series provides
access to the temperature range below 10 K,
e.g. for low temperature angle resolved
photoemission experiments (ARPES). Due to
its efficient shielding solution, only low He
consumption of < 1 l/h is needed to reach
guaranteed temperatures of 7K. Optional Janis
ST‐402 cryostat allows for temperatures below
5K (guaranteed) and below 3K (achieved).
Basing on the OmniVac HPM manipulator
series, the HPM Cryo manipulator offers +/‐
12,5 mm X/Y‐stroke and up to 1000 mm Z‐
stroke. Use of a differentially pumped rotary
feedthrough allows for full 360° z‐rotation.
Additionally, azimuth sample rotation of +/‐
180° or/and sample tilt of ‐5° to +45° can be
integrated.
HPM Cryo – cooling/heating
He – cooling
He – consumption Indirect resistive Heating
< 7K (5 axes), < 9K (6 axes) 0.5 l/h at > 12K, 1 l/h at lowest temperature
< 500K
HPM Cryo – linear manipulation
Design
Stroke (full square range)
Resolution
Repeatability
Max. speed
DN 160CF flange mounted XY‐motion module
+/‐ 12,5 mm XY (+/‐ 25 mm optionally), 500 mm Z
5 µm (manual)
0.5 µm (motorized)
5 µm (manual)
1 µm (motorized)
2 mm/sec
HPM Cryo – rotational manipulation
Polar rotation (R1 axis)
Azimuth rotation (R2 axis)
Sample tilt (R3 axis)
Angular resolution
full 360°
+/‐ 180°
‐5° ‐ +45°
< 0.1°
Included Items:
• LakeShore 331 S, Cryogenic Temperature Controller
• Janis Research ST‐400 UHV Cryostat
• Option: Janis Research ST‐402 UHV Cryostat for ultra‐low‐
temperature manipulator ( < 5K in continuous mode, 3K for limited time)
OmniVac
Espensteigstrasse 16
D‐67661 Kaiserslautern / Germany
Tel +49 (0) 631 3110740
Fax +49 (0) 631 28056
[email protected]