Chromatography is a technique that enables the separation, identification, and purification of the components of a mixture for qualitative and quantitative analysis. Our extensive range offers a variety of products like Gas, Ion and Portable Ion chromatography products to meet all separation needs, including improved resolution, enhanced sensitivity, faster analysis and consistent performance.
Product Features
- Built-in eluent generator, free from configuring eluent, with gradient elution available.
- Modular manufacturing process to maintain excellent systemic stability.
- Built-in low-pressure degassing technology to eliminate bubble interference for more stability.
- Optional intelligent automatic injection system for large sample volumes, which features automatic dilution to save labor and time.
- Work across a variety of detectors, to expand the scope of applications of ion chromatography.
Application
Food Testing, Chemical Industry, Beverage Testing, Drug testing, Forensic Science, Pharmaceutical, Molecular Biology, Medical, Research, Laboratory.
Technical Specifications
Detailed operating and construction parameters for this model.
| Model | BCHR-104 |
| Ion Chromatographic Pump | |
| Maximum Pressure | 35 MPa (PEEK) |
| Type | High-pressure and low-pulse two-piston tandem advection pump |
| Pressure Display Accuracy | ≤ 0.1 MPa |
| Flow Range | 0.001 ~ 9.999 mL/min |
| Pressure Pulse | ≤ 0.5% |
| Flow Stability | (0.2-0.5) mL/min ≤ 3%; (0.5-1.0) mL/min ≤ 2%; >1.0 mL/min ≤ 2% |
| Conduction Detection System | |
| Type | Temperature control and bipolar conductivity detector |
| Cell Volume | ≤0.8μL |
| Detection Mode | Bipolar conductivity detection |
| Detection Range | 0~50000 μS/cm |
| Detection Resolution | ≤0.0020nS/cm |
| Output Voltage | -6000~+6000 mV (adjustable) |
| Electronic Noise | 0.02 nS |
| Baseline Noise | ≤0.05% FS |
| Baseline Drift | ≤3% FS |
| Operating Temperature Range | Room temperature +5°C~60°C (41~140°F) |
| Controlling Temperature Accuracy | ±0.01°C |
| Maximum Pressure | 10.0 MPa |
| Linear Range | ≥10³ |
| Instrument Linearity | ≥0.999 |
| Quantitative Repeatability | ≤1.0% |
| Qualitative Repeatability | ≤1.0% |
| Minimum Detectable Concentration | Cl⁻ ≤0.0005 μg/mL; Li+ ≤0.001 μg/mL; BrO₃⁻ ≤0.001 μg/mL |
| Flow System | |
| Six-way Valve | PEEK material, pressure 5000 psi; Independent automatic collecting and flow function. |
| Built-in Eluent Generator | |
| Eluent Types | KOH/MSA |
| Eluent Concentration Range | 0.1-120 mM |
| Concentration Increment | 0.1 mM |
| Flow Rate Range | 0.1-5.0 mL/min |
| Maximum Pressure | 20 MPa |
| Minimum Pressure | 5 MPa |
| Suppressor | |
| Type | Self-Regenerating electrolytic micro-membrane suppressor |
| Maximum Pressure | 6.0 MPa |
| Dead Volume | <50 μL |
| Other Specifications | |
| Dimension (LxWxH) | 350x470x650 mm |
| Net Weight | 34 kg |
| Gross Weight | 40 kg |
| Power | 150 W |
Images are reference only. Actual product may be different.
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