LADP-6 Zeeman Effect Apparatus with Electromagnet
Experiments
1. Observe Zeeman effect, and understand atomic magnetic moment and spatial quantization
2. Observe the splitting and polarization of a Mercury atomic spectral line at 546.1 nm
3. Calculate electron charge-mass ratio based on Zeeman splitting amount
4. Learn how to adjust a Fabry-Perot etalon and apply a CCD device in spectroscopy
Specifications
Item | Specifications |
Electromagnet | intensity: >1000 mT; pole spacing: 7 mm; dia 30 mm |
Power supply of electromagnet | 5 A/30 V (max) |
Etalon | dia: 40 mm; L (air): 2 mm; passband:>100 nm; R= 95%; flatness:< λ/30 |
Teslameter | range: 0-1999 mT; resolution: 1 mT |
Pencil mercury lamp | emitter diameter: 6.5 mm; power: 3 W |
Interference optical filter | CWL: 546.1 nm; half passband: 8 nm; aperture: 19 mm |
Direct reading microscope | magnification: 20 X; range: 8 mm; resolution: 0.01 mm |
Lenses | collimating: dia 34 mm; imaging: dia 30 mm, f=157 mm |
Parts List
Description | Qty |
Main Unit | 1 |
Pencil Mercury Lamp | 1 |
Milli-Teslameter Probe | 1 |
Mechanical Rail | 1 |
Carrier Slide | 6 |
Power Supply of Electromagnet | 1 |
Electromagnet | 1 |
Collimating Lens | 1 |
Interference Filter | 1 |
F-P Etalon | 1 |
Polarizer | 1 |
Imaging Lens | 1 |
Direct Reading Microscope | 1 |
Power Cord | 1 |
Instruction Manual | 1 |
CCD, USB Interface & Software | 1 set (optional) |
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