High Resolution
Schottky FE-SEM

Key features of the MIRA3 Generation

High brightness Schottky emitter for high-resolution / high-current / low-noise imaging.

Unique three-lens Wide Field Optics™ design offering the variety of working and displaying modes embodying the Tescan proprietary Intermediate Lens for the beam aperture optimisation.

Real time In-Flight Beam Tracing™ for the performance and spot optimisation integrating the well established software Electron Optical Design.

Fast imaging rate.

High-throughput large-area automation, e.g. automated particle location and analyses.

Extraordinary analytical potential - up to 12 chamber ports with optimised analytical geometry allowing simultaneous EDX, WDX and EBSD.

Fully automated microscope set-up including electron optics set-up and alignment.

Sophisticated software for SEM control, image acquisition, archiving, processing, analysis.

TESCAN MIRA LM - click to enlargeNetwork operations and built-in remote access/diagnostics, all as Tescan standard.
 
 

Availabele with various chambers, analysis systems, stages and other options to suit the customer’s needs.


TESCAN MIRA LMTESCAN MIRA XMTESCAN MIRA GM

TESCAN MIRA Chamber Specifications

LM

XM

Internal Diameter

Ø 230 mm

285 x 340 mm (w,d)

Door Width

148 mm

285 x 320 mm (w,h)

Type

compucentric

compucentric

X

80 mm mot.

130 mm mot.

Y

60 mm mot.

130 mm mot.

Z

47mm mot.

100 mm mot.

Rotation

360° mot.

360° mot.

Tilt

-80 to +80° mot.

-30 to +90° mot.

Specimen Hight

81 mm max.

145 mm max.

MIRA SEMs also available with special GM multi-port chamber

 

TESCAN MIRA SEM Specifications

Chamber Type

LM- / XM-

Vacuum Type

H

U

 

Resolution

 

 

High Vaccum Mode

1 nm at 30 kV
1.2 nm at 15 kV
2 nm at 3 kV
3.5 nm at 1 kV

1 nm at 30 kV
1.2 nm at 15 kV
2 nm at 3 kV
3.5 nm at 1 kV

Low Vacuum Mode

 —

1.5 nm at 30 kV

 

Vacuum

 

 

High Vacuum Mode

< 9*10-3 Pa

< 9*10-3 Pa

Low Vacuum Mode

 —

7 - 150 Pa

Working Modes

Resolution, Depth, Field, Wide Field, Channelling

Magnification

about 2 to 1.000.000x (depending on chamber)

Accelerating Voltage

200 V to 30 kV

Electron Gun

High Brightness Schottky Emitter

Probe Current

1 pA to 100 nA

Requirements

230 V / 50 Hz or 120 V / 60 Hz, 1300 VA, No Water Cooling

Wide Field Optics™ and In-Flight Beam Tracing™ are trademarks of Tescan, a.s.
Windows™ is a trademark of the Microsoft Corporation USA and other countries.