Ark Scientific - Laboratory Solutions

Diffuse Reflectance Accessories for measuring powder samples

The Selector Diffuse Reflectance Accessory

The Selector Diffuse Reflectance Accessory

An expansable diffuse reflectance accessory that can change with your applications, suitable for measuring powders, intractable solids, liquid samples as a dispersion over KBr matrix

Key Features

  • Diffuse or total reflectance capabilities
  • Minimal alignment
  • Easy sample handling
  • Macro (11 mm diameter), micro (4 mm diameter) and tilted cups
  • Diabrase synthetic diamond abrasive pads
  • Sampling expandability via special baseplate option
  • Optional environmental chamber allows the study of diffusely reflecting solid samples in controlled atmosphere ranging from ambient temperature to 800 °C, and vacuum (10-3 Torr) to 500 psi pressure
Minidiff Plus Diffuse Reflectance Accessory

Minidiff Plus Diffuse Reflectance Accessory

Minidiff Plus is ideal accessory for routine diffuse reflectance sampling. 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
  • Micrometer focusing adjustment