Zeeman Effect Apparatus with Permanent Magnet

This Zeeman effect experiment system is designed to study the interaction between atomic energy levels and magnetic fields. It enables students to observe the Zeeman effect, investigate the splitting and polarization of mercury spectral lines, calculate the Bohr magneton, and gain practical experience with Fabry-Perot interferometry and spectroscopic measurements. An optional CCD system with USB interface and software provides computer-based data acquisition and analysis. Physics Lab Experiments from Atico Exports.

Experiments :

• Observe the Zeeman Effect and Study Atomic Magnetic Moments and Spatial Quantization.
• Observe the Splitting and Polarization of the 546.1 nm Mercury Spectral Line.
• Calculate the Bohr Magneton from the Measured Zeeman Splitting.
• Learn the Adjustment of a Fabry-Perot Etalon and Its Application in Spectroscopy Using an Optional CCD System.

Permanent Magnet :

• Magnetic field strength: 1360 mT
• Pole spacing: >7 mm
• Adjustable

Fabry-Perot Etalon :

• Diameter: 40 mm
• Air gap: 2 mm
• Passband: >100 nm
• Reflectivity: 95%
• Surface flatness: <λ/30

Teslameter :

• Range: 0–1999 mT
• Resolution: 1 mT

Pencil Mercury Lamp :

• Emitter diameter: 7 mm
• Power: 3 W

Interference Optical Filter :

• Center wavelength: 546.1 nm
• Half bandwidth: 8 nm
• Aperture: 19 mm

Direct Reading Microscope :

• Magnification: 20×
• Measurement range: 8 mm
• Resolution: 0.01 mm

Lenses :

• Collimating lens: Diameter 34 mm
• Imaging lens: Diameter 30 mm
• Focal length: 157 mm

Standard Accessories :

• Main Unit – 1
• Pencil Mercury Lamp – 1
• Milli-Teslameter Probe – 1
• Mechanical Rail – 1
• Carrier Slides – 5
• Collimating Lens – 1
• Interference Filter – 1
• Fabry-Perot Etalon – 1
• Polarizer – 1
• Imaging Lens – 1
• Direct Reading Microscope – 1
• Power Cord – 1
• CCD with USB Interface and Software – Optional