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  4. Reference Magnets

Reference Magnets

Description

Reference Magnets provide a stable and convenient method to verify the accuracy and calibration of Hall Effect Gaussmeters, Teslameters, and Probes.

Magnetic Instrumentation’s Reference Magnets are self-shielded to minimize the effects of external magnetic fields.

For maximum accuracy, the gauss value of the Reference Magnet – and the field to be measured – should be on the same meter range and approximately the same value.

Features

  • Precision Reference Devices for Hall Effect Probes and Meters
  • Self-Shielding Configuration
  • Many Standard Values Available
  • High Degree of Stability
  • Accuracy Retained Between 0°C and 40°C  (32°F and 104°F)
  • Special Gauss or Tesla Values can be quoted on request
  • Both Axial and Transverse Reference Magnets are available

 

Specifications

Transverse Reference Magnet

Model Value Width Gap
  (Gauss) (Tesla) in mm in mm
F062-200 200 ± 1.0% .020 ± 1.0% 0.50 12.7 0.062 1.58
F062-500 500 ± 1.0% .050 ± 1.0% 0.50 12.7 0.062 1.58
F062-1K 1K ± 0.5% .100 ± 0.5% 0.50 12.7 0.062 1.58
F062-2K 2K ± 0.5% .200 ± 0.5% 0.50 12.7 0.062 1.58
F062-5K 5K ± 0.5% .500 ± 0.5% 0.50 12.7 0.062 1.58
F062-10K 10K ± 0.5% 1.000 ± 0.5% 0.50 12.7 0.062 1.58
F343-50 50 ± 1.0% .005 ± 1.0% 0.49 11.4 0.343 8.70
F343-100 100 ± 1.0% .010 ± 1.0% 0.49 11.4 0.343 8.70
F343-200 200 ± 1.0% .020 ± 1.0% 0.49 11.4 0.343 8.70
F343-500 500 ± 1.0% .050 ± 1.0% 0.49 11.4 0.343 8.70
F343-1K 1K ± 1.0% .100 ± 1.0% 0.49 11.4 0.343 8.70
F343-2K 2K ± 1.0% .200 ± 1.0% 0.49 11.4 0.343 8.70

Axial Reference Magnet

Model Value ID
  (Gauss) (Tesla) in mm
A312-100 100 ± 1.0% .010 ± 1.0% 0.312 7.92
A312-200 200 ± 1.0% .020 ± 1.0% 0.312 7.92
A312-500 500 ± 1.0% .050 ± 1.0% 0.312 7.92
A312-1K 1K ± 1.0% .100 ± 1.0% 0.312 7.92
A312-2K 2K ± 1.0% .200 ± 1.0% 0.312 7.92
A468-100 100 ± 1.0% .010 ± 1.0% 0.468 11.88

Zero Gauss Chamber Model 16580, Single ended .500″ access opening (06505009)

Low Level Magnetic Reference Model 48500 (06505017)

Probe Spacer Block Model 16795 (Specify Probe and Reference Magnet)

Specifications subject to change without notice. Contact our factory for additional information.

Main Contact Info.

Magnetic Instrumentation
8431 Castlewood Dr.
Indianapolis, IN 46250-1534 U.S.A.

Telephone: (317) 842-7500
Fax: (317) 849-7600
E-mail: maginst@maginst.com

Department Contact Info.

Sales/Calibration Lab – Michelle Eltzroth
Telephone: (317) 841-5512
E-mail: meltzroth@maginst.com

Technical Services – Glenn Dutour
Telephone: (317) 841-5534
E-mail: gdutour@maginst.com

Magnetic Testing - Greg Umana
Telephone: (317) 841-5524
E-mail: gumana@maginst.com

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