PIC-10 dual system automatic injection ion chromatograph

1. Application scope:

Widely used in fields such as tap water, environmental monitoring, health and epidemic prevention, quality inspection, petrochemicals, geological exploration, and pharmaceutical production inspection.

2. Instrument working environment:

Please refer to the product manual for parameters such as voltage, temperature, humidity, etc.

3. Performance indicators:

(1) Types of inorganic anions detected: F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3- and other anions

Types of inorganic cations detected: Li+, Na+, NH4+, K+, Ca2+, Mg2+, Sr2+, Ba2+and other cations

(2) Equipped with a constant temperature system.

(3) The instrument operating system is completed with one click using a mouse and has functions such as automatic range selection, automatic zeroing, and current setting.

(4) Within the large screen program of the instrument, there is a small workstation that displays spectrum processing data and saves spectrum data.

(5) Integrate components such as dual conductivity detectors, dual injection valves, dual high-pressure parallel flow pumps, dual channel workstations, and constant temperature systems to achieve simultaneous detection of cations and anions.

(6) The automatic sampler is connected to a dedicated interfaceIon ChromatographConnected to the host, automatic sampling, no need for manual supervision, time-saving, labor-saving, and efficient.

All ion chromatography machines of Qingdao Puren Instrument Co., Ltd. are equipped with a constant temperature system (No. ZL2008 2 0019630.3) that integrates the column and pool. The instrument has high sensitivity, low noise, and stable performance. That is, the chromatography column, conductivity cell, and flow path share the same temperature control system, which has high temperature control accuracy in the same insulation box. This system can effectively avoid the impact of temperature difference caused by separate temperature control of the conductivity cell and chromatographic column on the baseline. And the entire flow system has short pipelines, small dead volume, and low peak diffusion.

In the long-term production process, Puren gradually found the temperature control. No matter what type of pillar is used, its usage status can be guaranteed. Users do not need to specifically set the temperature, effectively avoiding losses caused by improper operations.

4. Conductivity detector:

Please refer to the product manual for performance parameters.

5. High pressure advection pump:

This machine is a microprocessor controlled dual plunger reciprocating pump, which uses intelligent control algorithms to reduce the flow pulsation of the pump to a low level.

6. Flow system:

The flow path system is made of PEEK material (imported parts), which has good universality and can use strong acid and strong alkali leaching solutions. It is also compatible with organic solvents, making it convenient for users to analyze, rinse, and maintain complex samples. Users can freely replace the columns and shower solution. Avoiding the pain of leakage in the flow path, leaving users with no worries.

7、 抑制器：

Continuous automatic regeneration electrochemical biofilm suppressor, online automatic regeneration, high suppression capacity, low background conductivity, low noise, stable baseline, maintenance free. Anti pollution, good pressure resistance, long service life, and wide range of applications (PH0-14). Small size, fast stability time, and good reproducibility.

8. Chromatography workstation:

24 bit high-precision and high-sensitivity degree to analog conversion. A dedicated ion chromatography workstation that transmits digital signals to a computer via high-performance USB to complete the collection and processing of cation and anion data. It can achieve instrument reverse control operation, set instrument working parameters online through computer, and conduct human-machine dialogue. Automatically receive, analyze, control and save instrument chromatographic conditions. Automatic recognition of negative peaks and baseline deduction function. Automatically integrate parameters and generate reports. Automatically detect the operating status of the instrument, provide prompts and alarms for operational faults, and provide protective measures for the instrument.

9. Testing technical indicators:(JJG823-2014)《Ion ChromatographyAccording to the "Instrument Metrology Verification Regulations", provide a type evaluation report, a type approval certificate for measuring instruments, and a measuring instrument license issued in accordance with this regulation

Anions: Simultaneous detection of F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3- and other anions in one injection

Cation: Simultaneously detect cations such as Li+, Na+, NH4+, K+, Ca2+, Mg2+, Sr2+, Ba2+in one injection

10. Automatic sampler

Qualification certificates for the appearance, lifting device, needle tube clamping device, injection needle holder, and base turntable device of the automatic sampler must be provided.

By using an electric injection valve for full tube injection, trace samples can be directly injected and quickly analyzed, effectively solving problems such as injection residue, injection speed, and injection reproducibility.

11. Volt ampere (Ampere) detector (based on JJG823-2014 "Metrological Verification Regulations for Ion Chromatography")And provide the type evaluation report, measurement instrument type approval certificate, and measurement instrument license issued in accordance with this regulation

There are four detection methods, namely direct current amperometry, pulse amperometry, integral amperometry, and differential pulse voltammetry.

By using flow path or flow injection method, and selecting appropriate working electrodes, the measurement of the above four methods can be completed. Suitable for detecting anions such as bromine, iodine, sulfur, cyanide, cations such as lead, copper, zinc, cadmium, and organic compounds.

Note: Due to continuous technological advancements and updates, performance indicators will be constantly updated. The existing indicators displayed on this website are for reference only and are not product parameters.