Experiment set ELECTRICS 3

Advanced experiments
Whereas the experiment set ELECTRICITY 1 allows for all the fundamental phenomena and laws associated with electric circuits to be worked through except for resistivity, ELECTRICITY 3 not only covers that gap but also goes on to provide advanced experiments on 4-wire sensing and contact resistance.
Highly accurate measurement results
The tough central unit with its perspex plate and compact contact blocks can accommodate rods and wires of various lengths, cross-sections and materials and also has a mirror scale enabling readings to be made to a precision of half a millimetre. The DC amplifier has three amplification ranges and a potentiometer for calibrating the zero point.
01.01.10 Storage box
09.02.00 Inlay with cut-outs for E3
09.03.00 Base unit
09.04.00 DC amplifier
09.05.10 Brass resistance rod 2 mm
09.05.20 Brass resistance rod 3 mm
09.05.30 Brass resistance rod 4 mm
09.05.40 Copper resistance rod 3 mm
09.05.50 Aluminum resistance rod 3 mm
09.05.70 Resistance wire
09.06.10 Resistor element 1Ω/6W
09.06.30 Resistor element 100Ω/1% (4 pieces)
09.06.40 Resistor element 1kΩ/1%
09.06.50 Resistor element Rx1
09.06.60 Resistor element Rx2
08.18.00 Experimentation cable 8.5 cm (2 pieces)
08.19.00 Experimentation cable 17 cm (4 pieces)
08.20.00 Experimentation cable 34 cm (2 pieces)
06.24.20 Experimentation cable 25 cm (2 pieces)
Additionally required:
00.07.10 Multimeter AMM 3000 (2 pieces required)
00.05.10 Low voltage power supply MKS 2.4 or
00.05.20 Low voltage power supply MKS 3.1
E3-1: Ohmic conductors
E3-2: Effect of conductor length
E3-3: Effect of conductor cross-section
E3-4: Resistivity
E3-5: Wheatstone’s bridge
E3-6: Resistors in series
E3-7: Resistors in parallel
E3-8: Measurements using 4-wire sensing E3-9: Contact resistance
