Hall Effect Apparatus, Features: n-type GaAs Hall sensor chip, Two-axis mechanical traverse for field plotting, 3-1/2 digit current and voltage meters, Metal storage case for the Hall Effect board, Reversing switch for exploring the elimination of systematic error
Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied.
Hotplate stirrer, Guardian 5000, e-G51HS07C model, Material: Ceramic, Voltage: 120V, Stirring from 60 to 1600rpm, Temp range of ambient +5 deg C to 500 deg C (ceramic top) or 380 deg C (aluminum top), power cord (included), include a 1.5in (3.8cm) PTFE coated stir bar, Size: 7x7in
Hotplate stirrer, Guardian 5000, e-G51HSRDM model, Material: aluminium, round, Voltage: 120 V, Stirring from 60 to 1600 rpm, Temp range of ambient +5 deg C to 500 deg C (ceramic top) or 380 deg C (aluminum top), power cord (included), include a 1.5in (3.8 cm) PTFE coated stir bar
Hotplate stirrer, Guardian 5000, e-G51HS10C model, Material: ceramic, Voltage: 120V, Stirring from 60 to 1600 rpm, Temp range of ambient +5 deg C to 500 deg C (ceramic top) or 380 deg C (aluminum top), power cord(included), include a 1.5in(3.8cm) PTFE coated stir bar, Size: 10x10in