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Positional ?drift:

± 150 nm in 30 ?minutes

Vacuum ?environment:

Regular Vacuum ?(~10-5-10-6?mbar)
?High Vacuum (~10-6-10-7?mbar)
?Ultra High Vacuum (~10-8-10-9?mbar)

Temperature ?range:

~3.5 K to 475 K ?(DC Probes)?(650 K optional)
?~3.5 K to 450 K (MW Probes) (300 K - 535?K optional)

Cryogenic ?consumption:

Helium:? less than ?1 liter/hr;?Nitrogen:? less than 0.1 liter/hr

Temperature ?stability:

± 50 mK

Cooling time?(for ?standard 2" diameter sample mount):

~30 min to 10 K, ?~60 min to 5 K

Warming up time:

~45 min with ?quick warming up option (~4 hours without)

Sample mounts:
?2" (51 mm) diameter standard
?up to 8" (203 mm) optional

Ground Chuck
Electrically Isolated Chuck with Bias Voltage Coaxial Cable
Special Chuck for Light Transmission Experiments
Leadless Chip Carrier (LCC) Holder

Interchangeable ?Probe Arms:

DC/LF probes:?DC to 20 ?MHz with following tips available:
?- Tungsten tips with 0.1 to 200 micron tip radius (optional gold plating)
?- Special Tungsten bendable shank and tip (cat whisker) tips
?- Beryllium Copper soft tip with low contact resistance
?
?Coaxial or triaxial (a few fAmps leakage currernt) wiring
?
?Microwave probes:
?0-40 GHz
?0-50 GHz
?0-67 GHz

Fiber probes:
?Single Mode
?UV-VIS or VIS-IR Multimode
?
?Non-contact, non-destructive Kelvin probes
?
?Multi-tip probes

Optical top ?viewport access:

Standard?2.0" ?(51 mm) clear aperture
?Optional?up to 8" (203 mm) clear view

Monoscopes?with LCD ?19" monitor or USB camera and?smooth travel stages

7.1 zoom, 5 ?microns resolution (216X magnification)
?12.5:1 zoom, 3.4 microns resolution (508X magnification)
?16.1 zoom 2.2 microns (626X magnification)

Probe travel:?

ST-500-1

ST-500-2

X-axis:

1" (25 mm)

2" (51 mm)

Y-axis:

1" (25 mm)
?(15 mm with MW Probes)

2" (51 mm)
?(45 mm with MW Probes)

Z-axis:

10 mm (18 mm ?optional)

10 mm (18 mm ?optional)

X-, Y-, Z-axes ?probe translation (incremental units of graduation):

10 microns

12.5 microns

Probe ?translation resolution: X-, Y-, Z-axes:
?Motorized stages with much higher translation resolution are available.

5 microns

6.25 microns