Ion chromatograph system LICS-A20
- Ion Chromatographic Pump: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Type</strong></td><td>High pressure and low pulse double plunger tandem advection pump</td></tr><tr><td><strong>Maximum pressure</strong></td><td>35 MPa (PEEK)</td></tr><tr><td><strong>Pressure display accuracy</strong></td><td>≤ 0.1 MPa</td></tr><tr><td><strong>Flow stability</strong></td><td>(0.2 to 0.5) ml/ min ≤ 3 %<br/>
(0.5 to 1.0) ml/ min ≤ 2 %<br/>
> 1.0 ml/ min 2 %<br/></td></tr><tr><td><strong>Flow range</strong></td><td>0.001 to 9.999 ml/ min</td></tr><tr><td><strong>Pressure pulse</strong></td><td>≤ 0.5%</td></tr></table>
- Conductivity detector: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Type</strong></td><td>Temperature Control and Bipolar Conductivity Detector</td></tr><tr><td><strong>Detection mode</strong></td><td>Bipolar conductivity detection</td></tr><tr><td><strong>Cell volume</strong></td><td>≤ 0.8 µL</td></tr><tr><td><strong>Detection range</strong></td><td>0 to 35000 µS/ cm</td></tr><tr><td><strong>Detection resolution</strong></td><td>≤ 0.0020 nS/ cm</td></tr><tr><td><strong>Output voltage</strong></td><td>- 6000 to +6000 mV (adjustable)</td></tr><tr><td><strong>Baseline noise</strong></td><td>≤ 0.05 % F.S.</td></tr><tr><td><strong>Baseline drift</strong></td><td>≤ 3 % FS/ 30 min</td></tr><tr><td><strong>Operating temperature range</strong></td><td>Room temperature +5 to 60°C (41 to 140°F)</td></tr><tr><td><strong>Controlling temperature accuracy</strong></td><td>± 0.01°C</td></tr><tr><td><strong>Maximum pressure</strong></td><td>10 MPa</td></tr><tr><td><strong>Linear range</strong></td><td>≥ 103</td></tr><tr><td><strong>Instruments linearity</strong></td><td>≥ 0.999</td></tr><tr><td><strong>Quantitative repeatability</strong></td><td>≤ 1.0 %</td></tr><tr><td><strong>Qualitative repeatability</strong></td><td>≤ 1.0 %</td></tr><tr><td><strong>Minimum detectable concentration</strong></td><td>Cl ≤ 0.0005 ug/ ml<br/>
BrO3 ≤ 0.001 ug/ ml<br/>
Li+ ≤ 0.001 ug/ ml</td></tr></table>
- Flow system: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Plastic flow path</strong></td><td>Made of PEEK materials</td></tr><tr><td><strong>Six way Valve</strong></td><td>PEEK material, 5000 psi pressure, independent automatic collection and flow function</td></tr></table>
- Degassing Device: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Inner volume</strong></td><td>300 µl</td></tr><tr><td><strong>Degassing volume</strong></td><td>7.5 ml</td></tr><tr><td><strong>Maximum flow rate</strong></td><td>10 ml/ min</td></tr><tr><td><strong>Degassing efficiency</strong></td><td>Degassing 90 % at 1ml/ min</td></tr><tr><td><strong>Organic tolerance</strong></td><td>1</td></tr></table>
