DC Current
With over 15 years of experience, MI is the leading supplier of DC Current Measurement Systems and DC Standards around the world. Our broad line covers resistance measurements from 1µO to 100T ohms, and voltage measurements from a few micro volts to 1200 volts DC.
Take a moment to review our DC Current Line, and put our accuracy, stability and reliability to measure for your organization.
Product Image
Model Number
Product Name
Product Description
4020A
Automated Four Terminal Scanner - 10/20 Channel
The model 4020A provides a means to measure a variety of inputs quickly and easily. All inputs are located on the rear of the instrument.
4220A
Automated Low Thermal Matrix Scanner 20 Channel
The Model 4220A is ideal for use in automated resistance and thermometry applications where a number of artifacts needed to be calibrated efficiently and
accurately.
4220A/30
30 Amp Automated Low Thermal Matrix Scanner
The Model 4220A/30 was designed to be used in automated resistance and shunt measurement applications where a number of artifacts needed to be calibrated efficiently
and accurately.
6011B
100 Amp Range Extender w/ Reversing Switch
The 6011B is a precision DC Current Range Extender. Using innovative technological improvements to the direct current comparator, the linearity specification has been
improved to less than 0.1 ppm over its entire range.
6013M
400 Amp Range Extender
The 6013M precision DC range extender is based on direct current comparator technology. The 6013M provides a precision current division ratio of 1000:1 to a
maximum of 400 amperes on its primary with 400 milliamperes out
6012M
2000 Amp Range Extender
The Model 6012M precision DC range extender is based on direct current comparator technology. The 6012M provides precision current division ratio of 1000:1 to a
maximum of 2000A on its primary with 2 amperes out.
6023
400 Amp Reversing Switch
For use with the Model 6013M 400-amp range extender, the Model 6023 is an electronically programmable relay.
6025
2000 Amp Reversing Switch
For use with the Model 6013M 400-amp range extender, the Model 6023 is an electronically programmable relay.
6100A
Automated 100 Amp DC Linear Current Source
The Model 6100A has been designed as a very stable DC linear supply for use with the MI Resistance and Shunt Measurement Systems (6010B/6011B/6013M/6012M).
9311A
Multiple Value DC Resistive Shunt
The Model 9311A Multiple Value DC Current Shunt is the latest development from Measurements Internationals' series of DC resistors and shunts.
9332
Standard DC Resistor Shunt - 10 - 300 Amps
The models 9332, DC Current Shunts are the latest development from Measurements International series of DC resistors and shunts.
9331
Air Resistors
These high accuracy working standards are used for precision, on-site, resistance calibrations for values from 100M to 100T Ohms.
9210A/1
MI Type I Ohm Primary Standard
The Model 9210A MI-Type standard has been developed through years of research by NRCC and Measurements International and is now offered as an improved resistor design
to replace the L&N Thomas-Type One-Ohm Standard as well as other values.
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