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New Magnetic Coil from Teseq Generates Fields up to 1200A/m

Teseq is now offering a new magnetic field coil that generates fields up to 1200A/m for use during magnetic field testing. The INA 703 is designed for IEC 61000-4-8, -9 and -10 testing and is ideal for medical equipment, military, avionics, aerospace and industry applications.

The INA 703 has a maximum continuous supply frequency current of 10 A, a maximum short term supply frequency current of 35 A for three seconds, a maximum continuous supply frequency field strength of 330 A/m and a maximum short term supply frequency field strength of 1100 A/m for three seconds.  The unit has a maximum pulsed current of 1500 A (8/20 µs wave) and a maximum pulsed field strength of 1200 A/m. The U-shaped rigid aluminum base and wheels allow the INA 703 to be easily and quickly positioned next to or around the equipment under test.

- Partner Content -

Mastering High Voltage: The Importance of Accurate Test Equipment

This whitepaper underscores that precise calibration of high-voltage test gear — especially when measuring 1 kV–150 kV systems — is essential for safety, reliability, and regulatory compliance. It details measurement techniques (voltage dividers, step-down transformers, etc.), the impact of environmental and connection factors on accuracy, and why traceable calibration (e.g. to NIST / A2LA) is a must to ensure consistent, reliable results.

For more information, contact MaryJane Salvador at (732) 417-0501 x239 or maryjane.salvador@teseq.com or visit www.teseq.com.

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