Magnetic particle inspection

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MR® 76 FH Magnetic powder suspension

General appearance and composition:

  • High-boiling isoparaffin with yellow-green fluorescent iron oxide pigments
  • MR® 76 FH Magnetic powder suspension fluorescent, System “Hot” serves to indicate cracks when performing fluorescent magnetic particle inspection, highly sensitive test medium for temperature ranges from 50-185°C
  • Yellow-green fluorescent under UV-light
  • Flash point medium: > 300 °C
  • Medium particle size da = 1-3 µm
  • Sediment: 0,1 – 0,2 ml / 100 ml (1 h)
  • Low odour
  • Aerosol over head sprayable



ASTM E1444/1444M
ASME Code V, Art. 7
EN ISO 9934-2
Temperature Range:
>50°C to +185°C
Carrier Media:
Particle Size:
1-3 µm
yellow/green - fluorescent
Delivery form:
Ready to use (bulk) (1 L, 5 L)
Aerosol (500 ml)


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