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| Brand | Beifen Sanpu |
|---|---|
| Model | LC-3000 |
| Pump Type | Dual-plunger reciprocating high-pressure solvent delivery system |
| Detector | UV-Vis (190–700 nm) with deuterium/tungsten lamp source |
| Flow Rate Range (Analytical) | 0.001–9.999 mL/min |
| Flow Precision | RSD ≤ 0.5% at 1 mL/min |
| Flow Repeatability | RSD ≤ 0.1% at 1 mL/min |
| Max Pressure (Analytical, stainless steel) | 42 MPa |
| Max Pressure (Analytical, PEEK) | 30 MPa |
| Baseline Noise | ≤1.5 × 10⁻⁵ AU/h (254 nm, MeOH/H₂O 80/20, 1 mL/min) |
| Baseline Drift | ≤4 × 10⁻⁴ AU/h (254 nm, MeOH/H₂O 80/20, 1 mL/min) |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | 0.4 nm |
| Data Interface | RS-232 serial control + direct analog/digital signal output to PC |
| Software | GLP-compliant intelligent remote-control chromatography workstation with audit trail capability |
| System Architecture | Modular, field-upgradable from isocratic to binary or quaternary gradient configuration |
| Biocompatibility Option | PEEK pump heads and fluidic path components available |
| Dimensions (Pump/Detector) | 398 × 149 × 267 mm |
| Weight | 10 kg per module |
| Power | 220 V ±10%, 50 Hz, 40 W |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Model | Agilent 1100 |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0.001–10 mL/min |
| Maximum Pressure | Up to 400 bar (typical for 1100 series) |
| Autosampler Capacity | 100 positions |
| Injection Volume Range | 0.1–100 µL |
| Column Oven Temperature Range | –10 °C to 80 °C |
| UV-Vis Wavelength Range | 190–950 nm |
| Data Acquisition Rate | 50 Hz |
| Detector Options | VWD, DAD, MWD, RID, FLR |
| Pump Configurations | Quaternary (G1311A), Binary (G1312A), Isocratic (G1310A) |
| Degasser Types | G1322A (membrane), G1379A (micro-vacuum) |
| Column Compartment | G1316A |
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