Electrics 3 Electrical Resistivity Physics Science Kits for Lab Use in Schools & Colleges ATICO Export

Advanced experiments:

• The ELECTRICITY 3 experiment set extends beyond basic circuit studies
• Covers resistivity, which is not included in ELECTRICITY 1
• Provides advanced experiments such as:
• 4-wire sensing
• Contact resistance

Highly accurate measurement results:

• A robust central unit with perspex plate and compact contact blocks supports various rods and wires

• Allows testing of different lengths, cross-sections and materials

• Integrated mirror scale enables measurement precision up to 0.5 mm

• The DC amplifier includes:

• Three amplification ranges

• A potentiometer for zero-point calibration

Included items:

• 1 × Storage box
• 1 × Inlay with cut-outs for E3
• 1 × Base unit
• 1 × DC amplifier
• 1 × Brass resistance rod 2 mm
• 1 × Brass resistance rod 3 mm
• 1 × Brass resistance rod 4 mm
• 1 × Copper resistance rod 3 mm
• 1 × Aluminum resistance rod 3 mm
• 1 × Resistance wire
• 1 × Resistor element 1Ω/6W
• 4 × Resistor element 100Ω/1%
• 1 × Resistor element 1kΩ/1%
• 1 × Resistor element Rx1
• 1 × Resistor element Rx2
• 2 × Experimentation cable 8.5 cm
• 4 × Experimentation cable 17 cm
• 2 × Experimentation cable 34 cm
• 2 × Experimentation cable 25 cm

Additionally required:

• 2 Multimeter AMM 3000
• Low voltage power supply MKS 2.4
• Low voltage power supply MKS 3.1

Experiments:

• Ohmic conductors
• Effect of conductor length
• Effect of conductor cross-section
• Resistivity
• Wheatstone’s bridge
• Resistors in series
• Resistors in parallel
• Measurements using 4-wire sensing
• Contact resistance