For nondestructive testing of magnetic and nonmagnetic materials, the MultiMac multimode eddy current tester works with both encircling/sector test coils and test probes. The Windows-based system can have up to eight test channels and offers a selection of test parameters and special circuits to enhance SNR. Each channel can be configured with different frequencies and modes: differential mode can be used to detect short weld-line defects using coils while absolute mode suits detection of long, continuous surface flaws and open welds using probes. (Contact Jean Gould for pricing and availability.) 
Jean Gould 914-699-9450
info@mac-ndt.com
http://www.mac-ndt.com/
Thursday, February 14, 2008
Eddy-current tester handles coils, probes
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