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>Display pressure 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 % , (0.5 to 1.0) ml/ min ≤ 2 %, > 1.0 ml/ min ≤ 2 %</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>
Numerical control and electromagnetic injection : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Maximum pressure</strong></td><td>35 MPa</td></tr><tr><td><strong>Contact material of the rotor</strong></td><td>PEEK</td></tr><tr><td><strong>Control mode</strong></td><td>By Stepper motor</td></tr><tr><td><strong>Power supply</strong></td><td>DC 24 V</td></tr></table>
Column heater : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Operating temperature range</strong></td><td>Room temperature 20 to 60°C ( 68 to 140°F)</td></tr><tr><td><strong>Controlling temperature accuracy</strong></td><td>± 0.01°C</td></tr><tr><td><strong>Allowable deviation of column heater temperature</strong></td><td>± 2°C</td></tr><tr><td><strong>Temperature stability</strong></td><td>≤ 1°C/ h</td></tr></table>
Flow system : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Plastic flow path</strong></td><td>Made up of PEEK material</td></tr><tr><td><strong>Six way valve</strong></td><td>PEEK material pressure 5000 psi, independent automatic collection and flow function</td></tr></table>
Thermal buffer system for Eluent : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Temperature range</strong></td><td>25 to 40°C ( 77 to 104°F)</td></tr></table>
Digital and temperature control detection system : <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 type</strong></td><td>Bipolar conductivity detection</td></tr><tr><td><strong>Cell volume</strong></td><td>≤ 0.8 µL</td></tr><tr><td><strong>Measurement range</strong></td><td>0 to 45000 µ S/cm (adjustable)</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>Temperature range</strong></td><td>Room temperature +5°C to 60°C (41 to 140°F)</td></tr><tr><td><strong>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>Baseline drift</strong></td><td>≤ 20 % FS/30 min</td></tr><tr><td><strong>Baseline noise</strong></td><td>≤0.5 % FS</td></tr><tr><td><strong>Instrument linearity</strong></td><td>≥ 0.999</td></tr><tr><td><strong>Quantitative Repeatability</strong></td><td>≤0.5 %</td></tr><tr><td><strong>Qualitative Repeatability</strong></td><td>≤2 %</td></tr><tr><td><strong>Minimum detectable concentration</strong></td><td>Cl-≤0.005 µg/mL<br/>
Li+ ≤0.005 µg/mL</td></tr></table>
Flow system : <table class="table table-striped table-bordered table-responsive"><tr><td><strong>Plastic path flow</strong></td><td>Made of PEEK material</td></tr><tr><td><strong>Six way valve</strong></td><td>PEEK material pressure 5000 psi, independent automatic collecting and flow function</td></tr></table>
