Stern-Gerlach apparatus

Function and Applications

Stern-Gerlach apparatus

Equipment and technical data:

• atombeam furnace
• Langmuir-Taylordetector and magnetic analyser.-
• Electrically heated Potassiumevaporator with adjustment mechanism and built-in thermocouple. Material: stainless steel
• Temperatur: app. 170°C
• Thermocouple: NiCr-Ni
• Potassium beam cross section:0.5 x 4 mm²
• Langmuir-Taylor detectorDetector consisting of electrically heated tungsten wire with collector, shielding cylinder and adjustmentmechanism
• Wire: d = 0.25 mm Tungsten
• Temperature range:800...1000°C
• Magnetic analyser
• Electro magnet with specially designed pole pieces made out of soft purified iron for creation of inhomogeneous field, in vacuumsealed housing
• Pole piece length: 70 mm
• Pole piece slit-width: 2 mm
• Detector swivel-mounted by use of a metal bellow and vacuum sealeddocked to the magnetic analyser.
• Swiveling of the detector by precise fine adjustment via a micrometer drive adjustment.
• Attachement to vacuum pumping stationvia DIN 40 mm small flange.
• Dimensions H × W × D (mm):150 × 870 × 165
• Mass: 5200 g

Recommended accessories:

• Compact vacuum pump station mounted on a movable experimentation table 09059.99