Magnetizing power supply

To meet all of varied needs, a wide range of types are provided from the portable type to the large system.

Portable type

Designed to be small and compact. This type can be carried easily, so it is useful for outside inspections or when the inspection location is undefined.

Thyristor type

Power supply using the thyristor phase control system. This type provides both of AC and DC magnetic outputs, and a built-in AC automatic attenuation demagnetizer (Models SA-50 and 60 provide a DC pole reversing automatic attenuation demagnetizer as well). Suitable for a wide range of applications from prod magnetizing to large automatic systems.

TDF type

This largest-sized type provides both of AC and DC (three-phase full-wave rectification) outputs and a built-in AC automatic attenuation demagnetizer (a DC pole reversing automatic attenuation demagnetizer as well). Mainly used for the surfaces and subsurface inspections of steel materials, large-sized parts, precise parts, etc.

Magnetic particle inspection equipment

To meet all of varied needs, a wide range of types are provided from the portable type to the large system.

Training type

Designed specially for training or magnetization testing.

SA type

Standard type and commonly used.

Immersion type

In this type, to perform inspections, the tested materials are immersed into a particle solution. Two types are provided : Model DHS, electrode-pressing type, and Model DHT, clamped type.

Duovec type

Performs inspections of the inspection objects in the longitudinal and circumferential directions simultaneously at one magnetizing operation.

TDF type

In conformance to MIL Standards, designed specially for detecting of aircraft and precise parts.

Demagnetization

Demagnetizing power supplies/power units

For complicated-shape parts, it has been very difficult to demagnetize down to 3 gausses or lower so far. This type has overcome such a problem. Combination of a power supply and various types of coils enables the user to select the desired demagnetizing technology.

Demagnetizer

There are many technologies for demagnitization. Encircling coil or box-type demagnetizers are commonly used. With the encircling coil type, demagnetization can be done in several ways satisfying the user’s needs. The box-type is useful for inspections on small-article parts and thin steel sheets.