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  • Pie gauge
  • Ketos Ring
  • Quantitative Quality indicator

Artificial Test Specimen |Pie Gauge |Quantitative Quality indicator |Ketos ring

ASTM Pie Gauge

ASTM PI Field Indicator is used to check the presence and direction of magnetic field. It comes with a non ferrous handle for easy placement on the job. Artificial cracks are generated in an octagonal test piece. Lines which are perpendicular to the magnetic field give indications. Meets Requirements of ASTM E1444.

Quantitative Quality Indicators Shims

QQI’s (Quantitative Quality Indicators) are magnetic particle test pieces with artificial defects used to verify proper field direction and adequate field strength. QQI’s are very thin and flexible to conform to the geometry of the test piece. They must be held in intimate contact with the test piece by either tape or glue. Meet Requirements of ASTM E1444.

Ketos Ring

Used for System Performance Test

Meets ASTM E1444 requirements

Drilled holes simulate subsurface discontinuities

Form surface indications at various magnetizing levels

Comes with a copper central conductor

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