The following are the same as the "
1, the scope of application:
Widely used in water, environmental monitoring, health and epidemic prevention, quality inspection, petrochemical, geological exploration, pharmaceutical production inspection and other fields.
2, the instrument work environment:
3, performance indicators:
(1) Inorganic Anion Detection Type: F-, Cl-, NO2-, PO43-, Br-, SO42-, NO3-, ClO2-, BrO3-, ClO3- etc.
Inorganic cation detection types: Li +, Na +, NH4 +, K +, Ca2 +, Mg2 +, Sr2 +, Ba2 +etc.
* (2) with built-in pool pillar integrated thermostat system (to provide relevant technical documents).
(3) instrument operating system by the mouse a key to complete, with automatic selection range, automatically zero, set the current and other functions.
(4) instrument large screen program, with a small workstation, display the spectrum processing data, save the spectrum data.
(5) to achieve conductivity detector, injection valve, high pressure advection pump, workstations, thermostats and other components of the integration, with cation separation column can be completed on time and anion analysis, the user can choose according to their own needs.
4, conductivity detector:
5, high pressure advection pump:
The machine is a microprocessor-controlled dual-piston reciprocating pump, the use of advanced intelligent control algorithm, can make the pump flow pulsation to a minimum level.
6, the flow system:
The flow system uses PEEK material (imported parts), good versatility, can use strong acid, alkali eluent, and can be compatible with organic solvents, user-friendly analysis of complex samples, washing and maintenance. The user can replace the column and eluent. To avoid the pain of the flow of the pain, so that users no worries.
7, suppressor:
Continuous automatic regenerative electrochemical microfilm suppressor, on-line automatic regeneration, high suppression capacity, low background conductance, low noise, baseline stability, maintenance-free. Anti-pollution, good pressure, long life, the use of a wide range (PH0-14). Small size, stable time, and good reproducibility.
8, chromatography workstation:
24-bit high-precision high-sensitivity digital-to-analog conversion. Dedicated ion chromatography workstation, through high-performance USB way with the computer for digital signal transmission, complete the cation and cation data acquisition and processing. Can achieve the instrument anti-control operation, through the computer online set the instrument operating parameters, man-machine dialogue. Automatically receive analysis and control to save instrument chromatographic conditions. Automatic recognition of negative peak, baseline subtraction function. Automatic integration of parameters, automatically generate reports. Automatically detect the instrument running status, the operation of the fault alarm and the instrument to provide protection measures.
* 9, test technical indicators: (JJG823-2014 "ion chromatograph measurement test procedures" shall prevail, and provide according to the procedures issued by the type of evaluation report, measuring instrument type approval certificate and measurement equipment permit)
10, voltammetry (amperes) detector (JJG823-2014 "ion chromatograph measurement test procedures" shall prevail, and provide according to the procedures issued by the type of evaluation report, measuring instrument type approval certificate and measurement equipment license)
There are four detection methods, namely, DC amps, pulse amps, integral amps, differential pulse voltammetry.
The use of flow way or flow injection method, matching the appropriate working electrode, you can complete the above four methods of measurement. Applicable to bromine, iodine, sulfur, cyanide and other anions, lead, copper, zinc, cadmium and other cationic and organic matter detection.
Note: As the technology continues to update, performance indicators will be improved, the site indicators for reference only.
