Minidiff® Plus

A diffuse reflectance accessory for routine analysis



Minidiff® Plus Diffuse Reflectance Accessory

For routine diffuse reflectance sampling, the Minidiff® Plus is the ideal accessory of choice.
High performance solids analysis is made simple through a minimal alignment optical system. Solid sampling versatility is maintained through the use of standard sampling cups and Diabrase abrasive sampling pads.
The sample introduction system reduces the risk of sample spillage, with up to 3 samples being loaded at the same time. The Benchmark® baseplate mounting provides consistent, stable and reliable positioning of the accessory in the spectrometer.

Key Features

  • Pre-aligned mirrors
  • Easy sample handling
  • Diabraze sampling
  • Benchmark® baseplate mounted
  • Micrometer focusing adjustment


  • Powders
  • Intractable solids
  • Liquid samples as a dispersion over KBr matrix