Low Resistance Measurement Instrument

This handbook gives an overview of low resistance measurement techniques explains common causes of errors and how to avoid them.

Low resistance measurement instrument.

What does the low resistance measurement tell the operator. Cropico is a world leader in low resistance measurement. This handbook gives an overview of low resistance measurement techniques explains common causes of errors and how to avoid them. The resistance elements to be used for such measurements however need to of special construction.

Low resistance measurement techniques explains common causes of errors and how to avoid them. We produce a comprehensive range of low resistance ohmmeters and accessories which cover most measurement applications. It comprises of a permanent magnet similar to that of a pmmc instrument and two coils in between the magnetic field created by the poles of the magnet. It is an electromechanical instrument used for measurement of low resistances.

The practical unit is the ohm. The two coils are at right angles to each other and are free to rotate about the common axis. Resistance r is the property of a circuit or element that determines for a given current the rate at which electrical energy is converted to heat in accordance with the formula w i2r. The low resistance measurement will indicate to the observant.

We produce a comprehensive range of low resistance ohmmeters and accessories which cover most measurement applications. This method due to its simplicity is very commonly used for measurement of low resistances when accuracy of the order of 1 is sufficient.