Name: SUPRA35 Field Emission SEM
Model: SUPRA35
Manufacturer:  LEO, German
Installation: Dec.,2003
Specification: 
Resolution: 1.0-5 nm
Magnification: 20-900000X
AC: 0.2kv-30Kv
E-gun: Thermal Field Emission
Current: 4pA-20nA

Application: 
• Surface analysis for metal, compound materials, ceramics and nano-materials
• Microstructure and phase analysis;
• Element analysis
• Crystal orientation measurement