Portable Handheld MF300Fm+ Ferrite Meter

Diverse Technologies MF300Fm+, Handheld Ferrite Meter with 1000 Records, Including P46 4mm x 6mm Probe, 5 Transfer Calibration Standards and Carry Case (MF300Fm+ replaces the MF300Fe+)

  • Non-destructive test of the ferrite content in a range of 0.1 to 115FN equivalent to 0.1 to 80.5% Fe in austenitic and duplex steel.
  • Robust and portable
  • Standard or Peak measurement of Ferrite Number
  • Estimate of ferrite percentage (using a FN to F% curve)
  • Automatic zero on demand
  • Choice of probes: 10mm diameter probe or 4×6 probe, up to 5 probes per instrument
  • Spring loaded sleeve (4mm x 6mm probe)
  • Supplied with 5 transfer standards, allowing veracity of instrument to be checked
  • Storage of 1000 measurements downloadable to PC with RS232/USB (optional)
  • Use with high temperature samples (air-cooled probe option)
  • Simple measurement with small sample area
  • Units selectable between WRC-FN and %Fe
  • Calibration to weld standards validated by NIST and TWI according to methods described in DIN EN ISO 8249 and ANSI/AWS A4.2.
  • Supplied with carrying case and full user manual.

Description

 

MF300FM+ Specifications

Performance Specifications
Units: Ferrite Number FN
Ferrite percentage F%
Range: 0 – 115 FN
0 – 80.5% (percent ferrite)
Resolution: 0.1 FN
0.1 F%
Standard Accuracy:
FN 0 – 10
FN 10 – 30
FN 30 – 100
± 0.5 FN
± 5% of the reading
± 10% of the reading
Air Cooled Accuracy:
FN 0 – 10
FN 10 – 30
FN 30 – 100
± 1 FN
± 10% of the reading
± 20% of the reading
Calibration: Factory calibration to NIST Standards
User calibration to supplied transfer standards
Up to 5 calibrations can be supplied (for 5 probes)
Transfer Standards: 5 transfer standards
Range typically 3 FN to 115 FN
Zero: Automatic on demand
Modes: Average or Peak
Storage: 1000 records with 4 character records ID (characters available 0-9, A-Z and space)
PC Download and Upload: Optional RS232 and USB
Functions include download of record or part or entire database and upload of record IDs
Operating Temperature: Standard: 0°C – 40°C (32°F – 104°F) (P46, P46R and P10)
Air cooled: 0°C – 300°C (32°F – 572°F) (P10AC)
Humidity: Non-condensing
Weight in Case: 1.25 kg (2.75 lbs.)
Case Dimensions: 210 x 100 x 45mm (8.3″ x 3.94″ x 1.77″)
Probes
Probe P46: Pencil style, 15mm diameter x 130mm length
Sensing area 4mm x 6mm (24 mm^2)
Spring loaded sleeve
Probe P46R: Miniature rectangular 20 x 30 x 75mm
Sensing at 90 degrees to probe body
Probe P10: Pencil style, 15mm diameter x 120mm length
Sensing area 10mm diameter (~80mm^2)
Probe P10AC – air cooled: Pencil style as Probe P10
Air line supply regulated to 1 bar maximum
Oil filtered supply desirable
Air temperature: ambient 0°C – 30°C (32°F – 86°F)

MF300Fm+ Instrument Kit

  • Diverse MF300Fm+ Ferrite Meter and Probe (or probes)
  • 5x Transfer Standards
  • Carrying Case
  • (optional) Serial / USB cable and software MF300+

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