Opertional Aspects

Easily changeable accelerating voltages from 40-120 KeV
Tungsten emitter; motorized goniometer
Magnification up to 300000X
Equipped with Gatan Erlangshen and Orius CCD cameras
Anti-contaminator device

Special Provisions

High resolution /high contrast lens system; Minimum/low dose imaging for radiation sensitive samples; option for LaB6 emitter; tomography

Accuracy Limit

Resolution: Point: 0.38 nm/lattice: 0.2 nm

Applications

Nano-characterization; Negative staining TEM; ultra-structural studies of biological specimens

TEM Request Form

Opertional Aspects

High Tension 200V – 30 kV; TMP pumped system
Tungsten emitter
2 inch/50 mm 4-axis motorized stage equipped with through-the-lens differential pumping
Detectors: SE; BSED and LFD
High vacuum (HV) and low vacuum (LV) modes
Magnification up to 1000000X

Special Provisions

Multi-stub holder can hold upto 7 specimens; Provision for observation of samples with minimum sample prep.

Accuracy Limit

Resolution: 3 nm at 30 kV with SE and 4 nm with BSE detector (HV mode)

Applications

Surface morphology analysis of all kinds of conductive and non-conductive samples.

SEM Request Form