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High Quality Cost-Effective Professional Ion Exchange Chromatography Instrument Anion Cation Analyzer Ion Chromatograph1
Analysis Instrument, Chromatography Spectroscopy Instrument, Ion Chromatograph, Chromatography
Chongqing Drawell Instrument Co., Ltd.
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Product Description Product DescriptionDW-CIC-D100 Ion Chromatograph1.Introduction HPIC, based on classic ion chromatograph, is a new means of analyzing ion. It is developed in 1970's, and is a technology that can analyze micro-traces ion (esp. anion) distinctively and efficiently. The beginning of modern chromatograph is symbolized by Austrian scholar's principle of on-line separating and measuring, and American scholars H. Small, T. S. Stevens and W. C. Bauman's treatise "Novel Ion Exchange Chromatographic Method Using Conductimetric Detection". DW-CIC-D100 model ion chromatographic meter is the research achievements of Shanghai Drawell Scientific Instrument Co.,Ltd in recent years. It is the new generation of products that is based on the research achievements of China's ion chromatographic technology, and is a synthesis of China's newest achievements of ion chromatographic research. Moreover, the company makes a thorough study on its application, which reflects the developmental trend of modern ion chromatographic. The ion chromatographic technology is based on the principle of ion exchange and use thin housing ion chromatographic column to quickly separate various ions. And then, in self-regenerative suppressor, which is at the back of separating column, series connection is used to dissolve strong electrolyte in rinse water in order to deduct its background conductance. And then use conductance detector to continuously detect conductance value of output fluid and we can get chromatographic peak value of various ion. This accomplishes the aim of separating, analyzing qualitatively and quantitatively at one time. DW-CIC-D100 model ion chromatographic meter have the analytic model of suppress conductance detecting anion. We can use different types of chromatographic column to analyze various anions. We can detect not only such conventional anion as F-, CI-, NO2-, PO43-, Br-, NO3-, SO42-, but also CIO2-, CIO3-, BrO3-, etc.At present, HPIC analytic technology has been applied to various fields such as environmental monitoring, sanitation and epidemic prevention, medicines, chemical metallurgy, geology, hydrology, agriculture, forage, electronics industry, electric power, atomic energy, food and drinks, drinking water, scientific research, education, etc. 2.Major technical standards2.1 Ion chromatographic pumpType:High pressure double plunger tandem advection pumpHigh pressure pump maximum pressure: 42 MPa Flow range:0.001~9.999 mL/min Flow accuracy:RSD < 0.1 % Flow repeatability:RSD≤0.2 %2.2 Conduction Detectiontype: Five electrodes conductance detector Cell volume:≤0.8 μL Resolution:≤0.0020 nS/cm Signal output range:0~35000 μS/cm(10 files available)Output voltage:-6000~6000 mvBaseline noise:≤0.05% FS Baseline drift:≤3% FS/30minRange of temperature:Room temperature +5 oC to 60 oCThe precision of temperature control:±0.01 oCTemperature compensation:1.7 %/oC Maximum operating pressure:10.0 MPa2.3 Flow Path SystemPlastic flow path : the whole PEEK materialsix-way valve: PEEK material FLOM series of six-way valve, pressure 5000psi; a signal automatic collecting and flow function.2.4Analysis AbilityAnion analysis:F-,Cl-,Br-,I-,NO2-,PO43-,NO3-,SO42-and other anionsCation analysis: Li+,Na+,NH4+,K+,Mg2+,Ca2+,Sr2+,Ba2+ and other cationslinear range: ≥103Analysis of reproducibility:≤1.5% ((measured by the Cl-, Na+) Minimum detectable concentration: Cl-≤0.0005 ug/ml,BrO3-≤0.001 ug/ml,Na+≤0.004 ug/ml FAQ
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