Thermo VWD Variable Wavelength Detector Ion Chromatography 11L Volume
Thermo Fisher
Details
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CategoryHPLC / FPLC / GC / CE
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Dimension30.0in x 24.0in x 20.0in
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Serial17090313
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Shipping TypeFreight
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ManufacturingDoes Not Apply
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Voltage / Hertz120V/220V / 50Hz/60Hz
Description
The Thermo VWD Variable Wavelength Detector, model ICS-Series VWD, manufactured by Thermo in the United States, offers high sensitivity for routine ion chromatography. This used equipment, in good condition, provides dual-lamp detection to prevent metal contamination with Thermo Scientific PEEK flow cells. It features a data collection rate up to 10Hz and analog outputs with 20-bit resolution. With a simultaneous tungsten and deuterium lamp, it covers a broad wavelength range from 190 to 900nm. The device ensures excellent resolution, low baseline drift, and high signal-to-noise ratio. It maintains thermal stability, minimizes noise, and enables easy verification of wavelength accuracy with built-in holmium oxide filter. Its user-friendly interface connects via USB for straightforward installation and data collection. Suitable for laboratories needing economical high-performance chromatography solutions.
Key Features
- Dual-lamp detection system
- Variable wavelength range: 190-900nm
- Thermo Scientific PEEK flow cells to avoid metal contamination
- High-resolution output with low baseline drift
- Analog outputs with 20-bit resolution
- Simultaneous tungsten and deuterium lamps
- USB connection for easy installation
- Integral wavelength accuracy with holmium oxide filter
Specifications
- Detector Type: Variable wavelength detector, single channel
- Data Collection Rate: Up to 10Hz
- Analog Outputs: Two; absorbance, 20-bit resolution, 0-1V and 0-10V
- Drift: <0.1mAU/hr
- Noise Level: <2.5 AU at 254nm
- Flow Cell Volume: 11L
- Wavelength Accuracy: 1nm
- Wavelength Range: 190 to 900nm
- Lamp: Simultaneous Tungsten and Deuterium
- PC Connection: USB
- Flow Cell: PEEK, 11L volume, 10mm path length
- Linearity: up to 2.5AU
Weight
Imperial: 54.0 Pounds
Metric: 24.49 Kilograms
Shipping Dimensions
Imperial: 36.0 lb x 28.8 lb x 24.0 lb
Metric: 91.44 cm x 73.15 cm x 60.96 cm
Harmonized Code
902780
Harmonized Code Details
902780 - Instruments and apparatus for physical or chemical analysis, or for measuring or checking viscosity, porosity, expansion, surface tension or the like. This code is used because the product is an analytical instrument for measuring and checking chromatographic properties.
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