IC930 ion chromatograph

IC930 ion chromatograph

1Main functions

1.1Advanced built-in acquisition device and anti control software

1.1.1It can reverse control the flow rate of the chromatographic pump, pump exhaust, suppressor current, conductivity cell and column box temperature, and collect chromatographic output signals; Equipped with real-time data collection and other functions; Implement oneUSB口Connect the communication cable to an external computer,Real time control and data processing of instruments;

1.1.2The anti control software supports automatic calculation and display of preset method data results: method establishment includes instrument parameters and standard curves. Before injection, the corresponding established method is selected. After automatic sampling is completed, the anti control software can achieve automatic calculation and display of results;

★1.2High pressure dual plunger end face single cam parallel flow pump, with a wide flow rate range, high pressure resistance, acid and alkali resistance,100%Compatible with organic solvents;

1.3Built in column constant temperature system, which can achieve rapid temperature rise and precise temperature control of the chromatographic column box;

★1.4The digital temperature controlled bipolar pulse conductivity detector has high sensitivity and high stability characteristics;

1.5It has functions such as overvoltage protection, leakage alarm, low rinsing liquid level alarm, and self-cleaning of pump head.

2Technical parameter requirements

2.1IC930Ion chromatography pump

2.1.1Maximum operating pressure:42MPa；

2.1.2Pressure fluctuation: ＜1%；

2.1.3Flow rate range:0.001－9.999 mL/min；

2.1.4Traffic accuracy: ＜0.1%；

2.1.5Traffic accuracy:<0.5%；

2.1.6Piston seal cleaning: dual pump heads, continuous cleaning when connected to detergent;

2.1.7Upper and lower limit alarms can be set throughout the entire rangeAnd it has a leakage alarmFunction;

2.1.8Rinse solution bottle: polypropylene,1-4LCustomer selection.

2.2Chromatography column temperature box

2.2.1Operating temperature range: Environment+5℃to60℃；

2.2.2Temperature stability:±0.1℃；

2.2.3Temperature setting value:±0.1℃；

2.2.4Temperature resolution:0.1℃；

★2.2.5Can accommodate two at the same time250 mmAnalysis column and50 mmProtect the pillar.
2.3Conductivity detector

2.3.1Type: Microprocessing-Digital signal control processor;

2.3.2Resolution:0.0017ns；

2.3.3Full scale output range:0-15000 µS；

★2.3.4Temperature control range of conductivity cell: standard configuration40、50、60Three options to choose from, customizable according to user needs;

2.3.5Temperature stability: ＜0.01℃；

2.3.8Conductivity cell volume: ＜0.8 µL；

2.3.9Maximum pool operating pressure:10 MPa（1500 psi）；

★2.3.10Baseline noise: ＜0.1%FS；

2.3.11Baseline drift:<1.5%FS；

2.3.12Detection limit:<1μg/L(Calculated by chloride ions);

2.3.13Linear correlation coefficient:≥0.999；

2.3.14Linear range:≥10³(Calculated by chloride ions).

2.4Electrochemical suppressor

★2.4.1Suppressor control power supply:0－200 mA，1mAIncremental, can replace DianeSRS300Type inhibition

Used for the Dian series ion chromatography products;

2.4.2Anion Suppressor: Continuous automatic regeneration micro membrane suppressor or column membrane hybrid suppressor, with suppression capacity

quantity110microequivalent/minute;

2.4.3Cation Suppressor: Continuous automatic regeneration microfilm suppressor or column membrane hybrid electrolytic suppressor, used for suppressing

Capacity capacity200microequivalent/minute;

★2.4.4Suppressor dead volume:< 50 µL

2.5 IC9310

IC930 ion chromatograph

Parameters of ion chromatograph machine

2.6.1Qualitative repeatability:RSD<1.0%(Calculated by chloride ions)；

2.6.2Quantitative repeatability:RSD<1.5.0%(Calculated by chloride ions).