Template:Electron Microscope Specifications
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Specifications
Electrion Source | |
---|---|
Accelerator Type | {{{AccType}}} Electron Gun |
Cathode Type | {{{CathType}}} |
Accelerating Voltage | {{{AccVol}}} |
Stability | {{{StabSo}}} |
Cathode Heating Methode | {{{HeMe}}} |
Alignment Methode | {{{SoAlign}}} |
Condensor | |
Number of Condensor Lenses | 2 |
Current Stability | 10⁻³/min |
Stigmator | Moveing Iron, Mechanical |
Minimum Spot Size Diameter | 2000 nm |
Condensor Alignment | X, Y, and Tilt, Mechanical |
Lens Type | Electromagnetic |
Stage | |
Holder Type | Cartridge, Top Entry |
Special Holders | Freeze Holder, Stereo Holder |
Sample Tilt Range | ± 20°Double Tilt or, ± 25° Double Tilt & 360° Rotation |
X, Y Travel Range | ± 0.8 mm |
Z Travel Range | N/A |
Stereo Holder Tilt Range | ± 5°, ± 10° |
Objective Lens | |
Focal Length | 2.8mm |
Adjustment Range | 2.8mm to 7.4mm |
Spherical Error | 3.3mm |
Chromatic Error | |
Current Stability | 10⁻⁵/min |
Stigmator | Moveing Iron, Mechanical |
Alignment Aids | |
Point Resolution | 5 Å |
Minimum Focal Length Variation | |
Lens Type | Electromagnetic |
Intermediat Lens | |
Number of Intermediat Lenses | 1 |
Current Stability | 10⁻⁴/min (independent) / 10⁻⁵/min (Coupled with Objective) |
Stigmator | N/A |
Alignment | N/A |
Alignment Aids | N/A |
Type | Electromagnetic |
Intermediat View Screen | |
Type | ZnO2 |
Diameter | 35.7 mm |
Magnification | 510:1 (When Intermediat linked to Objective) |
Projective Lens | |
Number of Projective Lens | 1 |
Current Stability | 10⁻⁴/min |
Polpeace Configuration | 4 Position Revolver |
Avalible Polpeace Magnifications | 12.5:1, 31.2:1, 62.5:1, 125:1, 250:1 |
Alignment | X, Y (via Rovolver Rotation) & Tilt, Mechanical |
Lens Type | Electromagnetic |
View Screen | |
Type | ZnS + CdS |
Diameter | 90 mm |
Focus Screen | |
Type | unkown |
Diameter | 20mm |
Camera | |
Lens Type | "Plate Film, Manual Feed / Rollfilm Side entry |
Film Format(s) | 65mm x 90 mm / 24mm x 36mm |
Number of Slides | 12 / 36 |
General | |
Magnification (Steps) | 200x, 1000x, 2500x, 5000x, 8000x, 10Kx, 20Kx, 40Kx, 80Kx, 160Kx |
Magnification Range | 200x to 200 000x |
Magnification Gauge Type | Galvanometer |
Image Distortion | |
Image Rotation Compensation | NO |
Camera Length | 545mm, 1090mm |
Diffraction Mode Magnification | |
Specemin Chamber Pressure | 10⁻⁴ Torr |
Electrical | |
Power Consumption | 3.3 KVA |
Input Voltage | 230V AC |
Frequency | 50 Hz or 60Hz |
Refference Battery Voltage | 50V [1] |
Cooling | |
Water flow Requirment | 60 l/h |
Water Pressure | 1.5 Bar |
Inlet Temperature Range | 10°C to 30°C (20°C Optimal) |
Acceptable Temperature Rise | 5°C |
Mechanical | |
Number of Sub Units | 2 |
Weight of Column | 560 Kg |
Weight of Powersupply | 605 Kg |
System Total Weight | 1200 Kg |
Electron Microscope Specification Table
Parameter | Description | Type | Status | |
---|---|---|---|---|
Accelerator Type | AccType | Describes the type of Accelerator used in the microscope | String | optional |
Cathode Type | CathType | The type of cathode used within the microscope | String | optional |
Acceleration Voltage | AccVol | Acceleration Voltage Avalible on the Microscope | String | optional |
Source Stability | StabSo | The stability of the Electron Source | String | optional |
Cathode Heating Methode | HeMe | The Methode used for heating the Cathode | String | optional |
Source Alignment Methode | SoAlign | The Avalible methodes for Aligning the Source | String | optional |
- ↑ G. A. Meer, An improved operating method for the Siemens Elmiskop I, Vierter Internationaler Kongress für Elektronenmikroskopie, Physikalisch-Teschnischer Teil (10 - 17 September 1958): Page 187-189