All-in-One Magnetic Field Mapping System MMS-1-RS and High-end All-in-One Magnetic Field Mapper MMS-1A-RS enable a user to quickly map the magnetic field around an permanent magnet or electromagnet with highest resolution and accuracy.

  • Magnetic field measurement accuracy: up to 0.1%

  • 3-axis Hall probe for 3D magnetic field measurement in a single spot of 150μm square

  • Probe positioning accuracy: up to 2μm

Download product description: magnet-field-mapping-system-mms-1a-rs.pdf

Description

The recently improved version of the SENIS Magnetic Field Mapping System MMS-1-RS/MMS-1A-RS allows a user to do a fast and high resolution mapping of the magnetic field around an electromagnet or permanent magnet. The map of the magnetic field may be given in the form of color coded 2D or 3D isometric visual display on PC screen, as tables of the numerical values of the three components, as the total magnetic field, etc. Due to the unique features of the applied integrated Hall probe, all three components of the magnetic field are measured simultaneously at virtually the same point. Optionally, Hall probe can provide two adjustable measuring ranges (at higher costs). The system is controlled by an extremely easy-touse-software built on MS Windows platform.

A Touch Sensor (available as option) prevents a mechanical probe damage. It serves as an emergency stop triggered, whenever an object is touched by the probe during the measurement process. The touch sensor is also utilized for the absolute positioning of measured objects. When touching with probe the characteristic reference points of the measured object, the mapper captures (through touch sensor) the measured object geometry and the absolute position of measured object, relative to the mapper coordinate system.

Specifications

MMS-1-RS

MMS-1A-RS High-end

Maximal scanning volume (X x Y x Z):

  • standard: 135 x 135 x 135 mm3

 Maximal scanning volume (X x Y x Z):

  • standard: 135 x 135 x 135 mm3

  • maximum: 500 x 500 x 135 mm3

Scanning speed:

  • standard: adjustable, up to 50 mm/s

  • optional: adjustable, up to 100 mm/s

Scanning speed:

  • standard: adjustable, up to 100 mm/s

Incremental encoder for motor control feedback

Linear encoders with the zero point detection for motor control feedback for X-, Y-, and Z-linear modules

Scanning spatial resolution: down to 5 µm (down to 1 µm with incremental encoder)

Scanning spatial resolution for linear modules: 1µm (Repeatability: 2µm)

Point-to-point and continuous (on-the-fly) scanning

Point-to-point and continuous (on-the-fly) scanning

Absolute magnet positioning utilizing Touch Sensor

Absolute magnet positioning utilizing Tactile (Touch) Sensor (CMM Option)

Rotation stage for the magnet under test with multi-jaw scroll chuck

Rotary stage with the encoder (0.022° resolution;0.04° repeatability) and zero position detection

Multi-jaw scroll chuck as a precise magnet holder

3-axis fully integrated CMOS Hall probe (Bx, By, Bz) with the spatial resolution:

  • By: 0.03 x 0.005 x 0.03mm3;

  • Bx and Bz: 0.15 x 0.01 x 0.15 mm3 

  • orthogonality error less than 0.1°

3-axis fully integrated CMOS Hall probe (Bx, By, Bz) with the spatial resolution

  • By: 0.02x0.005x0.02mm3;

  • Bx & Bz: 0.14x0.01x0.14mm3;

  • orthogonality error less than 0.1°

Up to 3 selectable magnetic field measurement ranges: 0.1T, 0.5T, 2T or 50mT, 0.2T, 1T

Up to 3 selectable magnetic field measurement ranges: 0.1T, 0.5T, 2T or 50mT, 0.2T, 1T

Accuracy of magnetic field measurement: better than 0.1%

Accuracy of magnetic field measurement: better than 0.1%

User’s calibration of probe’s sensitive area and of Hall sensor orthogonality utilizing a current conducting filament tool

User’s calibration of probe’s sensitive area and of Hall sensor orthogonality utilizing a current conducting filament tool

DC and AC field measurements from DC to 2.5kHz (-3dB point); option: up to 25kHz for 3-axis probe and 75 kHz for 1-axis probe

DC and AC field measurements from DC to 2.5kHz (-3dB point); option: up to 25kHz for 3-axis probe and 75 kHz for 1-axis probe

Protection cabinet for safety operation

Protection cabinet for safety operation

Easy to use software on MS Windows platform

Easy to use software on MS Windows platform

Color coded 2D and 3D isometric representation of the magnetic field

Color coded 2D and 3D isometric representation of the magnetic field

 

In-situ location of probe’s sensitive area with an accuracy of 2µm

In-situ calibration of the Hall probe (offset, sensitivity and orthogonality error)

In-situ calibration of the mechanical system geometry (planarity & orthogonality)