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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 |
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