Take a look at the critical specifications of nanoREV^TM Vacuum STM.

Small chamber footprint – just 25cm ! Viewing window for tip-sample junction. Two additional blanked-out KF-25 ports. Fitted with vacuum-release (vent) valve. All vibration isolation inside the chamber.

SiM – Advanced data acquisition analysis software. 3D-rendering of STM images. Line Profile extraction. Data exported to standard formats like ASCII, jpg, png etc.

Elegant installation – No additional vibration isolation required at all. Swift and easy tip and sample changes. Tunneling Current and Feedback voltage signal output for CRO monitoring.

Visit the fascinating  nanoREV^TM STM Image Gallery to have a glimpse of the nanoscale realm revealed by it. Also check out the HowTo Videos to see nanoREV^TM STM in action.

STM Measurements
Sizes	Minimum Area	Maximum Area	X/Y Resolution
eXtra Large	20 x 20nm2	2.0 x 2.0μm2	500pm
Large	10 x 10nm2	200 x 200nm2	50pm
Small	20 x 20Å2	40 x 40nm2	10pm
Z-Resolution	Analog Mode: 0.008-0.01nm, Digital Mode: 0.025-0.05nm (Using 12-bit DAC)
Scan Orientation	Horizontal and Vertical
Max Z Range	±350 to ±500nm (Full Stretch and Full-Retract)
Imaging Modes	Constant Current (CC), Constant Height (CH) modes and Dynamical Conductance Imaging

Vacuum Specifications
Vacuum range	Ambient to 10-3mbar
Vacuum Holding Time	2-3 hours with sorption pump
Rotary pump	For vacuum range 10-2 to 10-3 mbar
Liquid Nitrogen	8 to 10 liters per experiment
Viewing Window	For tip-sample junction
Spare ports	Two blanked-out KF-25 ports
Vibration Isolation	No further isolation required for the chamber
Chamber Dimensions	25cm (dia) x ~17cm (height)
Fitted with vacuum release (vent) valve.

Electronics
Scan Signals	4-Channel 12-bit DACs
Measurement Ch.	Single Channel 16-bit ADC
Sample Bias	-10,000mV to +10,000mV in steps of 5mV
I-V Spectroscopy	750 points, min. bias resolution 5mV
Slope Correction	Front Panel X/Y slope correction
Coarse Approach	Micro-controller based Walker Control with LCD
Tunnel Current	-5nA to +5nA in steps of 0.1nA (Option 1),  -25nA to +25nA in steps of 0.5nA (Option 2)

Software-SiM (STMiMproved)
Image Display	Dual Mode (Scan and Retrace) Image Display
Display Options	Both 2D and 3D displays, customizable look-up tables for  pseudo image coloring
Analysis Functions	Line Profile Extraction, X/Y Slope Correction, Fourier Transforms and Filters, Selective Zooming
Data Export	Exports to ASCII, jpg, png, postcript formats
Image Processing	In-built image improvement toolbox with specialized spatial and fourier filters like Histogram Equalization, Gaussian LPF, Slope recitification in X and Y etc.
Nano-Lithography	Applying controlled voltage pulses to the sample (-10V to +10V )
Operating System	UbiKewti Linux LiveDVD (with installation option)

All the detailed specs of nanoREV Vacuum STM can be found here:

nanoREV Vacuum STM Brochure (pdf)