• Technofour Electronics Private Limited

Multi-Frequency Eddy Current Tester

Technofour offers Multifect-EX, a fifth-generation versatile multi-frequency, multi-channel, multi-parameter eddy current comparator for segregation of metallic components and raw stock. The system is ideally suited for stringent quality checks of crucial automotive components. Some typical applications are: sorting of bars or components according to alloy type, sorting of fasteners according to hardness, segregation of forgings as per heat-treat condition, evaluation of gudgeon pins for case-depth, regression readout of values (e.g. hardness), confidence testing with known good samples, artificial neural network based grouping, segregation with multiple parameter mix-ups. Multifect-EX can test parts at up to 32 frequencies at one go. This feature can also help in solving certain problems that cannot be solved at just one frequency. The set-up is completely automatic, making the system very easy to operate. Elliptical thresholds enable more `natural’ grouping, covering the spread in signals due to the inevitable differences in metallurgical properties within a group. Conventional rectangular thresholds are also available for simple single frequency applications. Features: single and multi-frequency tests, multi-parameter multi-frequency tests, confidence tests with a wide frequency band, regression readout of values such as hardness, artificial neural networks for grouping, elliptical and rectangular thresholds, automatic setup wizards, automatic sorting, options for simultaneous test frequencies, Windows XP Professional operating system, online manual and context sensitive help, extensive data logging and reporting, TCP/IP servers over Ethernet.