View source for Plessey

A maker of Electron Microscopes reffered to in the book "Practical Electron Microscopy! by V. E. Cosslett.

= List of Models =

{| class="wikitable"
		! scope="row" colspan="9" style="text-align:left;"|
		|-style="vertical-align:top;"
		|style="text-align:center;vertical-align:middle;"|[[File:Plessey- Prototype.png|200px|link=Elmisonde]]
		|style="text-align:center;"|
		{| class="wikitable"
			! scope="row" colspan="2"|General
			|-
			! scope="row"|Year
			|style="text-align:center;"| 1948
			|-
			! scope="row"|Successor
			|style="text-align:center;"| 
			|-
			! scope="row"|Magnification Range
			|style="text-align:center;"| 
			|-
			! scope="row"|Magnification Gauge Type
			|style="text-align:center;"|
			|-
			! scope="row"|Specemin Chamber Pressure
			|style="text-align:center;"|
			|-
			! scope="row"|Power Consumption
			|style="text-align:center;"| 
			|-
			! scope="row"|System Weight
			|style="text-align:center;"|
		 |}
		 |style="text-align:center;"|
		 {| class="wikitable"
			! scope="row" colspan="2"|Electrion Source
			|-
			! scope="row"| Accelerator Type
			|style="text-align:center;"|
			|-
			! scope="row"| Cathode Type
			|style="text-align:center;"|
			|-
			! scope="row"| Accelerating Voltage
			|style="text-align:center;"|
			|-
			! scope="row"|Stability 
			|style="text-align:center;"|
			|-
			! scope="row"|Cathode Heating Methode 
			|style="text-align:center;"|
			|-
			! scope="row"|Alignment Methode
			|style="text-align:center;"|
		 |}
		|style="text-align:center;"|
		 {| class="wikitable"
			! scope="row" colspan="2"|Condensor
			|-
			! scope="row"|Number of Condensor Lenses
			|style="text-align:center;"|
			|-
			! scope="row"|Current Stability
			|style="text-align:center;"|
			|-
			! scope="row"|Stigmator
			|style="text-align:center;"|
			|-
			! scope="row"|Minimum Spot Size Diameter
			|style="text-align:center;"|
			|-
			! scope="row"|Condensor Alignment
			|style="text-align:center;"|
			|-
			! scope="row"|Lens Type
			|style="text-align:center;"|Electromagnetic
			|-
		 |}
		|style="text-align:center;"|
		 {| class="wikitable"
			! scope="row" colspan="2"|
			|-
			! scope="row"|Holder Type
			|style="text-align:center;"|
			|-
			! scope="row"|X, Y Travel Range
			|style="text-align:center;"|
		|}
		|style="text-align:center;"|
		{| class="wikitable"
			! scope="row" colspan="2"|Objective Lens
			|-
			! scope="row"|Focal Length
			|style="text-align:center;"|
			|-
			! scope="row"|Adjustment Range
			|style="text-align:center;"| 
			|-
			! scope="row"|Spherical Error
			|style="text-align:center;"|
			|-
			! scope="row"|Current Stability
			|style="text-align:center;"|
			|-
			! scope="row"|Stigmator
			|style="text-align:center;"|
			|-
			! scope="row"|Alignment Aids
			|style="text-align:center;"|
			|-
			! scope="row"|Point Resolution
			|style="text-align:center;"|
			|-
			! scope="row"|Lens Type
			|style="text-align:center;"|Electromagnetic
		|}
		|style="text-align:center;"|
		{| class="wikitable"
			! scope="row" colspan="2"|Projective Lens
			|-
			! scope="row"|Number of Projective Lens
			|style="text-align:center;"|
			|-
			! scope="row"|Current Stability
			|style="text-align:center;"|
			|-
			! scope="row"|Polpeace Configuration
			|style="text-align:center;"|
			|-
			! scope="row"|Avalible Polpeace Magnifications
			|style="text-align:center;"|
			|-
			! scope="row"|Alignment
			|style="text-align:center;"|
			|-
			! scope="row"|Lens Type
			|style="text-align:center;"|Electromagnetic
		|} 
	|}

[[Category:Electron Microscope]]