RBAnnis-Residual-Field-Indicator.jpg
RBAnnis-Residual-Field-Indicator.jpg

RB Annis Residual Magnetic Field Magnetometer

£0.00

The R.B. Annis Residual Field Indicator is a compact, reliable instrument designed to detect and measure residual magnetism in ferromagnetic components. Commonly used following Magnetic Particle Inspection (MPI), it provides a quick and convenient way to assess the effectiveness of demagnetisation, helping ensure components are free from unwanted residual magnetic fields. Its simple analogue display also allows users to identify magnetic field strength and polarity, making it an essential tool for NDT inspection and quality control.

Key Features:

  • Quickly identifies residual magnetism following magnetic particle inspection.

  • Measures magnetic field strength in Gauss.

  • Indicates magnetic field polarity and direction.

  • Compact, portable design requiring no batteries or external power.

The R.B. Annis Residual Field Indicator is a compact, reliable instrument designed to detect and measure residual magnetism in ferromagnetic components. Commonly used following Magnetic Particle Inspection (MPI), it provides a quick and convenient way to assess the effectiveness of demagnetisation, helping ensure components are free from unwanted residual magnetic fields. Its simple analogue display also allows users to identify magnetic field strength and polarity, making it an essential tool for NDT inspection and quality control.

Key Features:

  • Quickly identifies residual magnetism following magnetic particle inspection.

  • Measures magnetic field strength in Gauss.

  • Indicates magnetic field polarity and direction.

  • Compact, portable design requiring no batteries or external power.

Available Services: ✓ Supply ✓ Hire ✓ Calibration ✓ Repair

Specification

ModelR.B. Annis Model 25
Measurement Range20-0-20 Gauss (±20 Gauss) Other ranges available
Measurement TypeResidual magnetic field measurement
DisplayAnalogue pointer with dual-colour scale
Scale UnitsGauss
Polarity IndicationPositive and negative magnetic field indication
Measurement FunctionIndicates magnetic field strength, magnitude and direction
OperationPassive operation – no batteries or external power required
ConstructionRugged pocket-sized instrument
Instrument Diameter2.5 inches (approximately 63.5 mm)
CalibrationCalibrated prior to shipment with dated calibration sticker
Primary ApplicationChecking residual magnetism following magnetic particle inspection (MPI)