Wyatt Technology WREX-13 Differential Refractive Index Detector for HPLC / FPLC / GC / CE

Product Information

Imagine taking a peek into the mesmerizing world of macromolecules and polymers, dissecting their behavior in various solvents with the help of the Wyatt Technology WREX-13 Differential Refractive Index (dRI) Detector. This powerful tool, commonly used in chromatography and macromolecular characterization techniques, offers unparalleled accuracy and versatility in concentration detection. While the unit powers on, astoundingly, the screen remains unlit. The dRI range and sensitivity provide insight into the tiniest of fluctuations, all while maintaining a mesmerizingly low peak-to-peak noise level. Its ability to maintain dynamic range via digital communication also offers a glimpse into the high precision it achieves. With its 660 nm standard light source, the dRI Detector opens the door to a world where the behavior of macromolecules and polymers is meticulously observed and understood. Whether it’s combing through the complexities of SEC-MALS, FFF-MALS, or CG-MALS, the WREX-13's precision and sensitivity unlock masterful insights into the world of macromolecular characterization.

• Precise differential refractive index range and sensitivity
• Digital communication for maintaining dynamic range
• 660 nm standard light source for unparalleled accuracy
• Temperature regulation range of 4C to 50C for meticulous control

• Differential Refractive Index Range & Sensitivity: Range (RIU) -0.0047 + 0.0047, Peak-to-peak noise (RIU)* 7.5 x 10-10
• High Concentration Option T-rEX: Range (RIU) -0.0026 + 0.034, Peak-to-peak noise (RIU)* 1.5 x 10-9
• Fluid Volumes: Flow cell 7.4 L, Inlet tubing (0.010 ID) 44 L, Outlet tubing (0.030 ID) 370 L
• Dynamic Range: 22+ bits only via digital communication
• Response Time: 0.1 - 5 seconds, user selectable
• Absolute Refractive Index Range and Sensitivity: 1.2 - 1.8 RIU (sensitivity of 0.002 RIU)
• Light Source: 660 nm standard; Other wavelengths available
• Sample Temperature Control Range: 4C - 50C, temperature regulated
• Temperature Regulation: 0.005C
• Maximum System Pressure: 30 psi (2 bar)
• Maximum Cell Pressure: 100 psi (7 bar)
• Safety Sensors:Vapor and liquid (leak)
• Inputs and Outputs: Analog In 16 bit 10V A/D for auxiliary user data, Analog Out 18 bit D/A for dRI data, 10V or 1V output
• Inputs: Zero, Purge, Recycle, Autoinject, Alarm In

Metric: 9.979 kg
Imperial: 22.0 lbs

Metric: 22.0 cm x 35.56 cm x 38.1 cm
Imperial: 8.66 in x 14.0 in x 15.0 in

902780

902780 - Other instruments and apparatus, specially designed for telecommunications (for example, cross-talk meters, gain measuring instruments, distortion factor meters, psophometers)