Wyatt Optilab T-Rex Refractive Index Detector Model WTREX-04

Product Information

Hey there, fellow scientists! Let me introduce you to the Wyatt Optilab T-Rex Refractive Index Detector Model WTREX-04. This preowned instrument, sporting slight wear from normal use, powers on without errors and comes with a 30-day warranty. The T-Rex refractometer with extended range features 256 times the detection power and 50 times the dynamic range of every RI detector available today. Using semiconductor photodiode technology and proprietary algorithms, it achieves an unprecedented combination of sensitivity and range, with a flow cell volume 25% less than other refractometers. This allows minimized band broadening and better temperature stability. The T-Rex not only measures the absolute refractive index of a solution but also the dn/dc of a solvent at the same wavelength of light as the light-scattering instrument. It's a great addition for all HPLC systems and can be programmed down to 4C or as high as 50C. Exciting, isn't it?

• 256 times the detection power and 50 times the dynamic range
• Extended range refractometer
• Can measure the absolute refractive index of a solution and the dn/dc of a solvent at the same wavelength of light as the light scattering instrument

• Wavelength Range: 488 to 690 nm
• Differential Refractive Index Range and Sensitivity: -0.0047 to + 0.0047 RIU
• Absolute Refractive Index Range and Sensitivity: 1.2 to 1.8 RIU

Metric: 14.515 kg
Imperial: 32.0 lbs

Metric: 23.0 cm x 14.0 cm x 7.0 cm
Imperial: 9.055 in x 5.512 in x 2.756 in

9027300000

The harmonized code 9027300000 corresponds to 'Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this chapter.' It is selected based on the optical nature of the refractive index detector and the semiconductor photodiode technology used.