Laboratory Standard Reference Magnets

Precision References for Accurate Magnetic Calibration

Laboratory Standard Reference Magnets from Walker Scientific provide a convenient and reliable means of verifying the calibration of magnetic measuring instruments such as gaussmeters, fluxmeters and their respective sensors.

Transverse units have an extra-large aperture to accommodate a wide selection of Hall probes and search coils. Both Transverse and Axial units provide an extra-large area of field uniformity, which makes instrument and sensor calibration easy and accurate by allowing fast and precise probing of the reference magnet's peak field.

Features
  • High stability permanent magnets have been selected which are preaged and screened to reduce instability caused by extreme temperature variation, careless handling and accidental exposure to strong external magnetic fields.
  • Monolithic construction has been used to enhance temperature stability and insure that long-term calibration accuracy will not be affected by day-to-day handling.
  • Heavy duty shielding is used to reduce stray fields that might be generated from within the magnet and reduce the effect of external fields that are generated outside the magnet, which might otherwise affect the magnet's calibration.

Ask an Applications Expert about any of these products

(800) 962-4638
 Contact our Webmaster. © Copyright 2002 Walker Scientific. All rights reserved.