China Wholesale Waveguide Pricelist – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor
China Wholesale Waveguide Pricelist – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor Detail:
Experiments
1. Quantitatively measure the rules of electron movement in both electric and magnetic field.
a) Electrical deflection: electron + transversal electric field
b) Electrical focusing: electron + longitudinal electric field
c) Magnetic deflection: electron + transversal magnetic field
d) Spiral motion magnetic focusing: electron + longitudinal magnetic field
2. Determine e/m ratio of an electron and verify the polar coordinate equation of electron spiral motion.
3. Measure geomagnetic component.
The instruction manual contains comprehensive materials including experimental configurations, principles, step-by-step instructions and some experimental results. Please click Experiment Theory and Contents to find more information about this apparatus.
Specifications
| Description | Specifications |
| Filament | voltage 6.3 VAC; current 0.15 A |
| High voltage UA2 | 600 ~ 1000 V |
| Deflecting voltage | -55 ~ 55 V |
| Grid voltage UA1 | 0 ~ 240 V |
| Control grid voltage UG | 0 ~ 50 V |
| magnetization current | 0 – 2.4 A |
| Solenoid parameters | |
| Longitudinal coil (long) | length: 205 mm; inner dia: 90 mm; outer dia: 95 mm; number of turns: 1160 |
| Transversal coil (small) | length: 20 mm; inner dia: 60 mm; outer dia: 65 mm; number of turns: 380 |
| Digital meters | 3-1/2 digits |
| Sensitivity of electrical deflection | Y: ≥0.38 mm/V; X: ≥0.25 mm/V |
| Sensitivity of magnetic deflection | Y: ≥0.08 mm/mA |
| e/m measurement error | ≤5.0% |
Parts List
| Description | Qty |
| Main unit | 1 |
| CRT | 1 |
| Long coil (solenoid coil) | 1 |
| Small coil (deflection coil) | 2 |
| Division screen | 1 |
| Cable | 2 |
| Instructional manual | 1 |
Product detail pictures:
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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for China Wholesale Waveguide Pricelist – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor , The product will supply to all over the world, such as: Spain, Nigeria, Southampton, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
By Christina from Malta - 2017.02.14 13:19
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Eric from Armenia - 2018.06.05 13:10
