Dionex Ultimate 3000 VWD-3100 Single Channel 100Hz Variable Wavelength Detector P/N 5074.0005



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For sensitive, accurate, and reliable UV-vis detection, the Thermo Scientific™ Dionex™ UltiMate™ 3000 VWD Variable Wavelength Detectors offer excellent noise and drift performance to ensure high sensitivity over a wavelength range of 190–900nm. Available in two models., the VWD-3100 standard detector has a 100Hz data rate and is economically affordable for laboratories on a limited budget. The VWD-3400RS Rapid Separation (RS) detector offers a data rate of up to 200Hz to perfectly detect even the narrowest peaks. Exceptional linearity up to 2.5 AU simplifies analysis over a range of analyte concentrations.


Automated Start-Up Functions Wavelength Verification
Detection Mode Variable Wavelength
Detector Type Variable Wavelength
Data Collection Rate 100Hz
Analog Outputs Up to 2 channels (optional)
Conductivity Wetted Parts PEEK, quartz glass, stainless steel
Display Front Panel
Drift <1 x 10-44AU/hr
Temperature Control Yes
Noise <±3.5μAU
Wavelength Accuracy ±1.0nm
Wavelength Range 190 to 900nm
Lamp Deuterium lamp, tungsten lamp
Filter Fast switching second-order
Linearity <5%RSD
Optical Bandwidth 6nm
pH Wetted Parts PEEK, quartz glass, stainless steel
Safety Features Power-up diagnostics of optics, cooling fans, motors, and electronics leak sensor
Voltage 85 to 260V
Description VWD-3100 Variable Wavelength Detector, one channel


Pre-owned. Removed from working environment due to lab upgrade. We have other components for the Ultimate 3000 available.


  • Dionex WVD-3100 Variable wavelength detector
    • Analytical flow cell P/N 6074.0250
  • Power cable


30 Day warranty. We pledge to offer the best service and warranty to all of our customers! We are extending a 30 Day warranty on this item. This is our way of saying thank you for allowing us to serve you.


This is a genuine product from this manufacturer.