Wyatt Technology Introduces the Optilab® T-rEX Differential Refractometer

The Optilab® T-rEX™ (refractometer with EXtended range), developed by Wyatt Technology, is a refractive index detector that has 256 times the detection power and 50 times the dynamic range of every RI detector available today.

The T-rEX combines proprietary computer algorithms and cutting-edge semiconductor photodiode technology to attain an unprecedented combination of sensitivity and range.

Key Features

The key features of the Optilab T-rEX Differential Refractometer are:

  • No gain or range settings required. The entire range of instrument detection is always present, and the full sensitivity exists over the entire range.
  • The T-rEX has a flow cell with a small volume of only 7.4 uL, which is 25% less than the leading refractometers that exist today. This translates into minimized band broadening and enhanced temperature stability.
  • The T-rEX can measure the absolute refractive index of a compound.
  • It can also measure the dn/dc of a solvent at the same wavelength of light as the light scattering instrument. In order to make sure this, you can replace the light source in the T-rEX for other wavelengths (e.g. 690, 633, 488, etc.).
  • The new Optilab T-rEX shares the ability of its predecessor (the Optilab rEXTM) to achieve room temperature. No hassle temperature control can be programmed down to 4°C or as high as 50°C.
  • The T-rEX is compatible with all HPLC systems.
Ask A Question

Do you have a question you'd like to ask the manufacturer of this equipment or can you provide feedback regarding your use of this equipment?

Leave your feedback
Other Equipment by this Supplier
Other Equipment