Parker Research: DA-200 & A-210
Hand Held AD/DC Magnetic Particle Yoke
DA-200 Heavy Duty AC/DC Yoke
Model DA-200 is a rugged and reliable instrument providing AC or pulsed DC fields with the flip of a switch; for the location of surface and some sub-surface defects. It can also be used to demagnetize. The DA-200 can be used with either dry powder or wet fluorescent materials.
The selective AC and pulsed DC functions are built into a single reliable instrument. The AC mode produces an intense AC field for detection of surface defects and demagnetizing after inspection. The DC mode produces an intense pulsed DC field for detection of some sub-surface defects. Combined with the flexibility of articulating legs and a rugged molded housing, the Contour Probe can be used on nearly any part or surface contour... in the lab, factory, or field site. The DA-200 has been an industry standard with 35 years of NDT service.