Dionex™ ICS-Series VWD Variable Wavelength Detectors
Dionex™ ICS-Series VWD Variable Wavelength Detectors
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Thermo Scientific™

Dionex™ ICS-Series VWD Variable Wavelength Detectors

Get high-performance, multiple wavelength UV-Vis detection for routine ion chromatography.
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Catalog NumberDetector Type
069116Variable Wavelength (VWD)
069117Variable Wavelength (VWD)
Catalog number 069116
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Detector Type:
Variable Wavelength (VWD)
Get outstanding sensitivity for routine ion chromatography applications with dual-lamp Thermo Scientific™ Dionex™ ICS-Series VWD Variable Wavelength Detectors in single- or four-channel wavelength configurations. Work free from worry of metal contamination with available all Thermo Scientific™ PEEK™ flow cells. You can get results from up to four different wavelengths simultaneously using the detector’s multiple wavelength monitoring capability.
Economical High Performance for Routine Chromatography
  • Excellent sensitivity with low baseline drift and high signal-to-noise ratio
  • Low noise and high intensity over the full spectral range with deuterium and tungsten lamps
  • Thermal stability with low backpressure from the integrated flow cell heat exchanger
  • Easy verification of wavelength accuracy with built-in holmium oxide filter
  • Excellent resolution that yields high linearity
  • Lamp lifetime monitor to prevent downtime
  • Simple installation and data collection via USB
Flexible Applications
  • Data collection rates up to 100Hz
  • Broad wavelength range of 190–900nm
  • Powerful, user-friendly control and data collection through Thermo Scientific™ Dionex™ Chromeleon™ Chromatography Data System software
Specifications
TypeVariable Wavelength (VWD)
Detector TypeVariable Wavelength (VWD)
Data Collection RateUp to 10 Hz
Drift<0.1 mAU/hr
Noise Level< ±2.5 μAU (at 254 nm)
Flow Cell Volume11 μL
Flow Cell MaterialsPEEK
Wavelength Accuracy±1 nm
Wavelength Range190 to 900 nm
LampSimultaneous Tungsten and Deuterium
Flow CellPEEK, 11 μL volume, 10 mm path length (analytical); 2.5 μL, 7 mm path length (semimicro)
Linearityup to 2.5 AU
PC ConnectionUSB
Wavelength Bandwidth6 nm (at 254 nm)
Height (Metric)15.2 cm
Height (English)6.0 in.
Voltage85 to 265 VAC
Width (English)17.5 in.
Width (Metric)44.4 cm
Electrical Requirements85 to 265 VAC 47/63 Hz
DescriptionSingle wavelength
Frequency47/63 Hz
Analog OutputsTwo: absorbance, 20-bit resolution, 0-1 V and 0-10 V
Unit SizeEach