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Thermo Scientific Dionex Corona Veo charged aerosol detector used tested and working right very very nice
-the benefits of charged aerosol detection for HPLC and UHPLC
- improved low-flow performance for micro LC.
-Simple, intuitive operation
-Enhanced linear dynamic range with Sub-nanogram sensitivity
-Detection of nonvolatile and many semivolatile analytes
-Consistent response independent of chemical structure
-Applicable to both HPLC and UHPLC
-Compatible with gradient conditions
-for measuring specific compound classes—such as proteins, lipids, carbohydrates, and small molecules—or involved in characterizing excipients and formulations, forced-degradation studies, testing for impurities, validating cleaning procedures, or evaluating final product quality, the Corona Veo detector is the best choice for near universal detection and consistent response.
Specifications for Corona Veo Detector | ||
---|---|---|
Specification | Corona Veo | Corona Veo RS |
Operating Mode: | Charged Aerosol Detection | |
Nebulization: | FocusJet™ Concentric flow design | |
Mobile Phase Flow Rate: | 0.2–2.0 mL/min | 0.01–2.0 mL/min |
Wettable Surfaces: | Stainless steel (type 316), Nitronic® 60 stainless steel, PEEK™, Simriz®, aluminum, fused silica, and PTFE: Valcon H, Valcon E (Corona Veo RS only) | |
Digital Data Collection Rate (max.) | 100 Hz | 200 Hz |
Digital Noise Filtering: | 4th order low-pass Bessel | |
Optional Analog Signal Output: | 0–1 V DC (field installed) | |
Full Scale Analog Output Range: | 1 pA to 500 pA in 1-2-5 sequence | |
Filter Time Constants: | Selectable in numerical sequence (1-2-5 increments) | |
Standalone Control Interface: | Integrated color LCD touch screen | |
Evaporation Temperature: | Select: 35 °C or 50 °C | Settable: Ambient + 5 °C to +100 °C |
Warm-Up Time: | < 30 min to 35.0°C evaporation T | |
Integrated Stream Switching: | Not available | TTL controlled, 6-port, 2-position micro valve |
Inlet Gas Supply: | Compressed Air or Nitrogen Inlet Pressure: 70–80 psig (482–551 kPa) |
|
Gas Pressure Control: | Manual | Electronic |
PC Connection | USB 2.0 for driver control of detector functions | |
Rear interface: | AC plug, power switch, USB port, Digital I/O (4- TTL Inputs, 3- Relay Outputs) | |
Dimensions (h × w × d): | 22.9 cm × 44.5 cm × 55.9 cm (9 in. × 17.5 in. × 22 in.) |
|
Weight: | 14.3 kg (31.5 lbs.) | |
Power Requirements: | 100/240 VAC, 50/60 Hz, 100 VA | |
Environmental Temperature Range: | 15 °C to 35 °C at 12% to 80% RH, non-condensing | |
Safety Certifications: | UL/IEC 61010-1, 3rd Edition FCC Part 15/ICES-003 class A |