2015

System for measuring resistance using the 4-electrode method.

Four probe method for measuring resistance is also known as Four-terminal sensing or 4T sensing.

Project description

Four probe method for measuring resistance is also known as Four-terminal sensing or 4T sensing. It is a technique to measure electrical impedance. It uses separate pairs for current carrying and voltage sensing electrodes. This method is capable of making more accurate measurements than two terminal sensing. In this method, current is supplied via a pair of current leads. The voltage drop across the impedance is measured by a separate pair of leads. Thus, the voltage drop in the current carrying wires is prevented from being added to the actual value.

Project advantages

We combine science and industry, transforming scientific knowledge into technological innovation.

Physical interpretation

Concept & design

Ordering

Assembling

Programming

Testing

Service

Contact

NanoSpaceLab Ltd.
NIP: 773-246-90-07
REGON: 101272513
KRS: 0000394044

Address: Warszawska Str. 24/2, 97-200 Tomaszów Mazowiecki