Ultron
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| Brand | Ultron |
|---|---|
| Origin | Beijing, China |
| Model | UC-3231 |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0.001–9.999 mL/min |
| Max Operating Pressure | 40 MPa |
| Wavelength Range | 190–740 nm |
| Spectral Bandwidth | 20 nm |
| Baseline Noise | 4×10⁻⁵ AU (MeOH, 1 mL/min) |
| Baseline Drift | 3×10⁻⁴ AU (MeOH, 1 mL/min) |
| LOD | 2×10⁻⁸ g/mL (naphthalene in MeOH, 1 mL/min) |
| Data Acquisition Rate | 10 Hz |
| Pump Type | Dual-piston serial configuration with electronic pressure pulsation suppression |
| Detector Light Source | Low-pressure mercury lamp (5,000 h lifetime) |
| Control Interface | RS-232 |
| Display | 2×8-character LCD |
| Brand | Ultron |
|---|---|
| Origin | Beijing, China |
| Model | UC-3282 |
| Flow Rate Range | 0.001–9.999 mL/min (10 mL pump head) |
| Pump Type | Dual-piston serial reciprocating pump |
| Flow Accuracy | <0.5% |
| Flow Precision (RSD) | ≤0.1% |
| Pressure Pulsation | <0.1 MPa (deionized water, 1 mL/min at 10 MPa |
| Maximum Operating Pressure | 0–40 MPa (standard), 0–25 MPa (low-pressure configuration) |
| Remote Control Interface | RS-232 |
| Pressure Limit Protection | User-definable upper threshold |
| Display | 2×16-character LCD (English) |
| GLP Functionality | Solvent consumption logging |
| Dimensions (L×H×D) | 200×210×420 mm |
| Weight | 7.5 kg |
| Brand | Ultron |
|---|---|
| Model | UC-3292 |
| Detector Type | Ultraviolet-Visible Absorbance Detector (UVD) |
| Wavelength Range | 190–740 nm |
| Cutoff Filter | 370 nm |
| Light Sources | Deuterium Lamp (standard), Tungsten-Halogen Lamp (optional) |
| Spectral Bandwidth | 8 nm |
| Wavelength Accuracy | ±1 nm |
| Noise | ≤2 × 10⁻⁵ AU (at 254 nm, 1 mL/min, methanol) |
| Drift | ≤15 × 10⁻⁵ AU/h (at 254 nm, 1 mL/min, methanol) |
| Minimum Detectable Concentration | 5 × 10⁻⁹ g/mL (naphthalene standard, 254 nm, 1 mL/min, methanol) |
| Absorbance Range | 0–2 AU |
| Display | 2×16-character LCD (English) |
| GLP Functions | Lamp operating time logging, ignition cycle counter |
| Flow Cell Design | Z-shaped thermostatted flow cell |
| Optical Design | Dual-beam compensation |
| Data Output | 24-bit A/D conversion, RS232 interface, analog output (0–1 V or 0–5 V) |
| Dimensions (L×H×D) | 200 × 210 × 420 mm |
| Weight | 7.1 kg |
| Brand | Ultron |
|---|---|
| Model | UC-3293 |
| Wavelength Range | 190–740 nm |
| Cutoff Filter | 370 nm |
| Light Source | Deuterium Lamp (standard), Tungsten-Halogen Lamp (optional) |
| Spectral Bandwidth | 8 nm |
| Wavelength Accuracy | ±1 nm |
| Noise | 2 × 10⁻⁵ AU (at 254 nm, 1 mL/min, methanol) |
| Drift | 1.5 × 10⁻⁴ AU/h (at 254 nm, 1 mL/min, methanol) |
| LOD (Naphthalene) | 5 × 10⁻⁹ g/mL |
| Absorbance Range | 0–2 AU |
| Display | 2×16 Character LCD |
| GLP Features | Lamp operating time logging, ignition cycle counter |
| Dimensions (L×H×D) | 306 × 210 × 420 mm |
| Weight | 10 kg |
| Output Interface | RS232, Analog Output (0–1 V / 0–5 V / 0–10 V configurable) |
| Flow Cell Design | Z-shaped, thermostatically controlled |
| Optical Path | Dual-beam |
| Wavelength Scanning | Stop-flow spectral scan capability |
| Wavelength Programming | User-defined wavelength sequences |
| Calibration | Automatic wavelength calibration at power-on |