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For Magnetic Field and Permeability Measurement

Flexible Solution

The MAGNETOMAT® 1.790 is a measuring system for the precision detection of magnetic flux density and relative permeability. The MAGNETOMAT software is used for displaying the measured values and saving and exporting data. The wide range of probes facilitates optimal adjustment to the conditions of the application, such as the measurement of relative permeability within the scope of the quality control of stainless steel and low-permeable (non-magnetic) alloys. Further applications include the long-term monitoring of the magnetic environment, e.g. prior to installing magnetically sensitive devices, and the localization of ferrite enclosures in stainless steel and NE materials. Changes in material (sulfidation, degradation of lamination, structural changes) can also be proven thanks to permeability comparative measurements.

Your advantages at a glance

  • PC-controlled fluxgate magnetometer
  • Measure magnetic flux density absolute or gradient
  • Probe for measurement of relative permeability µr in accordance with IEC 60404-15 and ASTM A342M
  • Multi-channel probe arrangements
  • Single value or continuous measurement
  • Trigger interface
  • Data acquisition and post processing software
  • Data base concept and data transfer interface
  • Operation either as desktop unit or in a control cabinet for automation applications
  • Up to 6 programmable interfaces for automation tasks without additional PLC

 

For more information on this product, please go to:
fluxgate-magnetometer.com

Technical Data

Measuring range - magnetic field measurement 100 µT / 1 mT switchable
Measuring range - permeability measurement µr 1,00000 to 2,00000
Uncertainty of field measurement 1,5% of measuring value
Uncertainty of permeability measurement 5% of measured value
Resolution 24 Bit ADC
Power supply 24 V DC
PC interface USB / Ethernet
Dimensions, electronics 190 x 172 x 85 mm
Data rate 2 kHz
Trigger input Encoder / sensors 4 - 20 mA
Digital Input
Weight, electronics about 1.5 kg
Temperature range - operation 0° C ... +40  °C
Ambient temperature

Norms

STANAG 2897 and AEODP-7

Specify the framework for the testing of non-magnetic tools for use in explosive ordnance disposal (EOD). The test method is based on the measurement of the magnetic residual field of the components to be tested using an absolute or gradient magnetometer. 

API Spec 7

Describes the testing of oil drilling rigs for the detection of non-magnetic properties. The test method is based on the measurement of the magnetic residual field and relative permeability µr.

ASTM A342M method 4

Describes the determination of the relative permeability µr in the range from 1.0 to 2.0 using the probe measuring method. The method described above is advantageous as it provides the option to perform measurements of materials and finished components directly on site. It is not required to manufacture special measuring samples.

IEC 60404-15 Section 6

Describes the determination of the relative permeability µr in the range from 1.0 to 2.0 using the probe measuring method. The method described above is advantageous as it provides the option to perform measurements of materials and finished components directly on site. It is not required to manufacture special measuring samples.

VG 95578

Describes the determination of the relative permeability µr in the range from 1.0 to 2.0 using the probe measuring method. The method described above is advantageous as it provides the option to perform measurements of materials and finished components directly on site. It is not required to manufacture special measuring samples.