PERFORMANCE
SEM performance with Thermal Field Emission (TFE) capabilities is greatly improved. As a result a Schottky field emission source provides improved resolution with higher beam current, ability to image at low beam energy and longer source lifetime (typically 8,000hrs).
MAINTENANCE
The C>MORE upgrade package is low on maintenance and big on impact. Schottky field emitters have a longer lifespan than Tungsten (W) based cathodes and can last in excess of 8000 hours. With the C>MORE upgrade Schottky emitter exchange are straight-forward and simple.
COST
The C>MORE upgrade is a cost-effective solution, delivering high nano-analytical performance without the expense of a new instrument. The upgrade can be installed on-site with the support of a competent and experienced engineer and can also be provided by YPS.
The C>MORE conversion can be applied to various type of SEMs i.e. Tungsten, LaB6 and now Schottky Thermal Field Emission (please contact us to discuss specific benefits of C>MORE upgrade for SFEG type). A pre-assessment of the system to ensure good working condition of key aspects of the SEM is required.
Based on YPS's "pre-aligned" emitter module, replacement emitters are pre-aligned in our factory and a competent engineer can exchange the emitter without specialist expertise. All emitters are guaranteed for one year of normal operation.
For pricing enquiries, please contact us below.
Technical Features | Customer Benefits | |
Schottky field emission source | Improved resolution compared to Tungsten / LaB6 type cathodes | |
A wide range of electron Beam Current. From 10pA up to 100 nA (>100nA can be delivered on request) | Suitable for high resolution SE imaging and high beam current for WDS/EDS (with selected aperture at order) | |
Non-Destructive Imaging @ Low Voltage 1kV. | Suitable for radiation sensitive samples | |
TFE “Schottky” Source controlled from PC | Software control of Schottky source is independent of SEM system | |
Reduced Downtime and Cost of Ownership | Longer Source Lifetime (over Tungsten (W) and LaB6 . Trouble-free Tip exchange with Pre-Aligned™ YPS Schottky Field Emission Source | |
Excellent differential pumping | Small ion pump gives low vibration | |
External and internal magnetic shielding | Crisp imaging with no external interference | |
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