Eisco™ Resistance Coils

Description

Resistance Coils show how resistance varies with the type of wire, length of wire, and diameter of wire in coil in 0.1 to 0.9 ohms.

• Can be used with a Wheatstone Bridge or Ohmmeter
• Constantan coils non-inductively wound with double-silk
• On plastic rod held within a transparent plastic tube
• Two terminals; resistance values appear on coil
• Accuracy, 1%
• Wire lengths are in two to one ratio to simplify computations.
• Five coils are mounted on a base of size 8 x 5 in. and six binding posts facilitate hook-up

The coils are wound as follows:

• Wire SWG Length
• Copper 22 10 meters
• Copper 28 10 meters
• Copper 22 20 meters
• Copper 28 20 meters
• Copper Nickel 22 10 meters

Order Info

Individually packed

Specifications

• Product Type: Resistance Coil
• For Use With (Equipment): Wheatstone bridge or ohmmeter
• Length (English): 8.5 in.
• Length (Metric): 21.59 cm
• Material: Copper, Plastic
• Voltage: 0/1 V
• Autoclavable: Not Autoclavable
• Color: Blue
• Description: A quality unit for your experiments, coiled around a divided wooden spool are 4 lengths of copper wire (22 gauge, 10m long; 22 gauge, 20m long; 28 gauge, 10m long and 28 gauge, 20m long) and 1 length of copper-nickel wire (22 gauge, 10m long).
• Display: Analog
• For Use With (Application): Experiments
• Gauge: 22
• Resistance: 0.1 to 0.9 Ω