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Automatic range conductivity detector, ppb-ppm concentration range signal direct expansion, no need to adjust the range.
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With pressure alarm, leakage alarm and eluent early warning functions, it can protect the safe operation of the instrument in real time.
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Real-time monitoring of suppressor and column operation data, clear status of consumables.
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Gas-liquid separator, which can effectively remove the influence of bubbles on the test.
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With Shenghan high-performance automatic sampler, the injection control is more precise.
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Intelligent software algorithm, lower baseline noise, more accurate small peak identification.
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Intelligent software algorithm, lower baseline noise, more accurate small peak identification.
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Intelligent software has a baseline subtraction algorithm to effectively remove the baseline drift caused by gradient elution.
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Reagent-free technology, online generation of eluent, achieving isocratic or gradient elution.
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Built-in low-pressure degassing module to remove gas interference in the eluent, making the baseline more stable.
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Lifetime warranty for the whole machine, setting a new benchmark for industry services and making it easier to use.
Details
| High-pressure advection pump | |
| Flow range | 0.01 -9.99 mL/min |
| Pressure display accuracy | ≤0.1Mpa |
| Flow setting error | ±0.1% |
| Maximum withstand voltage | 42MPa |
| Traffic stability | ≤0.1% |
| Pressure pulsation | ≤1% |
| Conductivity detector | |
| Baseline noise | ≤0.002μS/cm |
| Baseline drift | ≤0.008μS.cm-1/30min |
| Minimum detectable concentration | ≤0.0005μg/mL(Cl-) ≤0.0005μg/mL(Li+)/td> |
| Linear coefficient | ≥0.999 |
| Qualitative repeatability | ≤0.1% |
| Quantitative repeatability | ≤0.1% |
| Built-in eluent generator | |
| Type of lotion | KOH/methane sulfonic acid |
| Flow rate range: | 0.1~5.0mL/min |
| Concentration increment: | 0.1mM |
| Column oven | |
| Column temperature control range | Ambient temperature: +5-85℃ |
| Allowable error of column temperature setting value | ±1℃ |
| Suppressor | |
| Inhibitory capacity | 200μeq/min (anion) |
| Dead volume | 100μeq/min (cation) <40μL |
| Autosampler | |
| Sample size | 120 positions |
| Maximum sample injection volume | ≥500μL |
| Injection method | Full quantitative loop/partial quantitative loop/lossless sample introduction |
| Sample injection repeatability | Fully quantitative loop injection: RSD≤0.4%; Partial quantitative loop injection: RSD ≤ 0.5%; Lossless injection: RSD≤1.0% |
