Ion chromatograph system LICS-A21

Overview

Ion chromatograph system LICS-A21 is a modular design ion chromatograph with high column efficiency and large column capacity and stable performance. With large conductivity detection range, it delivers more accurate results. Bipolar conductivity detector, improves the detection performance and stability of the instrument. Built-in circulating stereo constant temperature, and other technologies ensures accurate and reliable experimental data.

Specifications :

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 %</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 45000 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>
Power supply	150 W
External dimension	350 × 470 × 510 mm
Net weight	26 kg
Gross weight	32 kg

Features :

• -  Large column capacity to detect various component ions
• -  Maintains excellent system stability
• -  Temperature controlled bipolar conductivity detector
• -  Automatic, self-regenerating electrolytic microfilm suppressor
• -  Intelligent workstation controls
• -  RS232, USB Interface
• -  User-friendly operations