Measurements International Announces the ICT 200 Calibration System

October 7, 2018

The ICT 200 system has been designed to perform calibration of Isolating Current Transformers with ratios 1:1, 2:1 and 3:1. Test currents are from 1 mA to 100 A (upgradable to 200 A).

In the design of the ICT Test System, the components are mounted and interconnected in a 19-inch rack for easier setup and operation. The main system components are: an 100 A current source, a signal generator, two precision ranging CTs, a current ratio bridge and a system PC.

In order to cover the wide range of testing currents, the system has two possible configurations. One setup covers the range from 2 A to 100 A. In this setup the precision ranging CTs are in circuit in order to step down the input current to the current ratio bridge. The second setup covers the range from 1 mA to 2 A. In this case the two ranging CTs are not in circuit, therefore, the test current and the output current of the UUT (ICT) are going directly to the current ratio bridge inputs.

Only one setup can be used at a time and has to be set manually by the operator by changing connections and leads on the system rear panel. The connections for testing in the rear panel are grouped accordingly in two sections: high current setup and low current setup.

Contact MI for More Information

ICT200 System
1330A Posed

Measurements International Announces 3 New Products

September 22, 2020

Measurements International announces three new products that deliver unique to industry features.
PRESCOTT, ONTARIO – Electrical metrology products manufacturer Measurements International today announced three (3) new products that offer game-changing features that position the company as the leader in the industry.


Z1000 iSimulator Impedance Simulator

February 19, 2020

Measurements International (MI) is pleased to announce the commercial release of the Z1000 iSimulator. This is a revolutionary product that replaces the classical style of calibration of LCR meters in the industry.

6800C QHR System

MI Releases New Cryogen-Free QHR System

June 4, 2019

Measurements International is pleased to announce the release of a new Cryogen-Free Quantum Hall Resistance System. The new 6800C offers customers the ability to eliminate the need for liquid helium while providing them with a dual sample QHR system compatible with both Gallium and Graphene QHR samples.