Thermo Dionex Variable Wavelength Detector (VWD)

Noise Typically: <±2.5 x µAU at 254 nm
Drift:  0.1 mAU/hr at 254 nm
Wavelength accuracy:  ±1 nm
Wavelength Bandwidth: 6 nm at 254 nm
Linearity Up to: 2.5 AU
Data Collection Rate Up to 100 Hz (Multiple wavelength version)
Up to 20 Hz (Single wavelength version)
Flow Cell PEEK 11 µL volume, 10 mm path length
Analog outputs Two: Absorbance, 20-bit resolution, 0–1 Volt and 0–10 Volt.