This Quanta 450 tungsten SEM is 2012 model year and an excellent choice for many labs.
This Quanta has a large chamber, 4″ complete stage travel (XY) and comes loaded with accessories.
Detectors include: SED, BSE, LFD, GSED.
The Q450 works in all vacuum modes: High, Low, ESEM.
Very capable for research and general purpose imaging, including bio applications.
EDS and other analytical capability available upon request.