CIC-200 Ion Chromatograph Product 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”.
CIC-200 model ion chromatographic meter 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.
CIC-200 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. Major technical standards
The technical performance standards of CIC-200 model chromatographic meter conform to the national calculation testing rules JJG823-1993 ion chromatographic standards.
High pressure pump
Flow rate range: 0.01-9.99ml/min
Max. Pressure: 42MPa
Flow accuracy: 0.5%
Flow reappearance: 0.2%
Conductance detecting system
Five electrodes conductance detector: circular electrode
cubage of the conductance cell < 1.0μL
Resolution: more than 1/20000
Measure range: 1—1000μs
Output voltage:0—4000mv
suppress conductance inorganic anion analytic system
Separating capacity: a simultaneous analysis of 7 kinds of anions in 18 min
Minimum concentration of detection: < 0.005ug/g(measured by Cl-)
Repetition: < 3%(measured by SO42-)
Linear range: > 102
Linear correlation coefficient: > 0.995
Product 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”.
CIC-200 model ion chromatographic meter 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.
CIC-200 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.
