PIC-10 (S) dual system manual injection ion chromatograph

1、 Product Introduction
Ion chromatography is a type of high-performance liquid chromatography, also known as high-performance ion chromatography (HPIC) or modern ion chromatography. Ion chromatography is mainly used for the analysis of environmental samples, including anions and cations in surface water, drinking water, rainwater, domestic and industrial wastewater, acid precipitates, and atmospheric particulate matter, as well as trace impurities in water and reagents related to the microelectronics industry. Therefore, it is widely used in fields such as tap water, environmental monitoring, hygiene and epidemic prevention, quality inspection, petrochemicals, geological exploration, and pharmaceutical production inspection.

IIProduct Parameters

1. Performance indicators：

(1) Types of inorganic anions detected: F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3-
Types of inorganic cations detected: Li+, Na+, NH4+, K+, Ca2+, Mg2+, Sr2+, Ba2++
(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. (Provide dual channel test certificate)

2、Conductivity detector:

（1) Five pole conductivity cell: The electrode adopts a ring-shaped passivated 316 stainless steel electrode, and the cell volume is less than 0.8ul, effectively overcoming electrode polarization phenomenon. Has low noise and high detection sensitivity characteristics. Equipped with electronic constant temperature and temperature compensation device, with a constant temperature accuracy of 5-65 ℃ and temperature compensation (1.7% -2.0%)/℃

（2) Conductivity detection full range: 0-50000uS, detection range: 0-35000uS, adjustable, with manual and automatic gear selection functions.

（3) Full range detection resolution: not less than 1/40000 (≤ 0.0020ns/cm)

（4) Output voltage: -6000mv~+6000mv Automatic zeroing range: -6000mv~+6000mv

（5) Suppressor constant current source current: 0-150mA, increment 1mA, set by the user on the screen.

3. 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.

(1) Pressure resistance test: ≥ 36MPa (based on JJG823-2014 "Metrological Verification Regulations for Ion Chromatography", and provide a type evaluation report, type approval certificate for measuring instruments, and measuring instrument license issued in accordance with this regulation)

(2) Flow range: 0.001ml/min to 9.999ml/min

(3) Pressure sensor: pressure display accuracy of 0.1MPa

(4) Overpressure protection: If the working pressure exceeds or falls below the set upper limit, the pump will automatically shut down and sound an alarm

4. Flow system:

Flow system usagePEEK material manufacturing (imported parts), with good versatility, can use strong acid and strong alkali leaching solutions, and is 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.

5、 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, wide range of applications（PH0-14）。 Small size, fast stabilization time, stabilization time not exceeding 12 minutes, and good reproducibility.

6Chromatography 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.

7. Testing technical indicators: (Based on JJG823-2014 "Metrological Verification Regulations for Ion Chromatography", and provide type evaluation reports, type approval certificates for measuring instruments, and measuring instrument licenses issued in accordance with this regulation)

Anion anion: simultaneous detection of F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3 in one injection-
Cation: simultaneous detection of Li+, Na+, NH4+, K+, Ca2+, Mg2+, Sr2+, Ba2+in one injection+
7.1 Detection lower limit:
7.1.1 Cl - ≤ 0.005 μ g/mL (injection volume 25 μ L, eluent carbonate system)
7.1.2 BrO3- ≤ 0.005 μ g/mL (injection volume 25 μ L, eluent carbonate system)
7.1.3 Li+≤ 0.005 μ g/mL (injection volume 25 μ L)
7.2 Linear correlation coefficient ≥ 0.999
7.3 Linear range: ≥ 103 (calculated as Cl -)
7.4 Baseline noise: ≤ 0.5% FS
7.5 Baseline drift: ≤ 1.5% FS
7.6 Column temperature stability: ≤ 0.1 ℃/h
7.7 Qualitative repeatability ≤ 0.5%
7.8 Quantitative repeatability ≤ 1.5%

8Volt ampere (Ampere) detector (based on JJG823-2014 "Metrological Verification Regulations for Ion Chromatography", and provide a type evaluation report, type approval certificate for measuring instruments, and license for measuring instruments 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.

testing:Br^-TheI^-:S^2-TheCN^-TheCu²⁺TheZn²⁺ThePb²⁺TheCd²⁺

Detection limit:

CN^-≤ 0.001 μ g/mL (injection volume 25 μ L)

I^-≤ 0.003 μ g/mL (injection volume 25 μ L)

Cd²⁺≤ 0.0001 μ g/mL (injection volume 25 μ L)

Note: Due to continuous technological advancements and updates, performance indicators may improve. The indicators on this website are for reference only.

1. Performance indicators：

(1) Types of inorganic anions detected: F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3-
Types of inorganic cations detected: Li+, Na+, NH4+, K+, Ca2+, Mg2+, Sr2+, Ba2++
(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. (Provide dual channel test certificate)

2、Conductivity detector:

(1) Five pole conductivity cell: The electrode adopts a ring-shaped passivated 316 stainless steel electrode, and the cell volume is less than 0.8ul, effectively overcoming electrode polarization phenomenon. Has low noise and high detection sensitivity characteristics. Equipped with electronic constant temperature and temperature compensation device, with a constant temperature accuracy of 5-65 ℃ and temperature compensation (1.7% -2.0%)/℃

(2) Conductivity detection full range: 0-50000uS, detection range: 0-35000uS, adjustable, with manual and automatic gear selection functions.

(3) Full range detection resolution: not less than 1/40000 (≤ 0.0020ns/cm)

(4) Output voltage: -6000mv~+6000mv Automatic zeroing range: -6000mv~+6000mv

(5) Suppressor constant current source current: 0-150mA, increment 1mA, set by the user on the screen.

3. 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.

(1) Pressure resistance test: ≥ 36MPa (based on JJG823-2014 "Metrological Verification Regulations for Ion Chromatography", and provide a type evaluation report, type approval certificate for measuring instruments, and measuring instrument license issued in accordance with this regulation)

(2) Flow range: 0.001ml/min to 9.999ml/min

(3) Pressure sensor: pressure display accuracy of 0.1MPa

(4) Overpressure protection: If the working pressure exceeds or falls below the set upper limit, the pump will automatically shut down and sound an alarm

4. 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.

5、 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 stabilization time, stabilization time not exceeding 12 minutes, and good reproducibility.

6Chromatography 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.

7. Testing technical indicators: (Based on JJG823-2014 "Metrological Verification Regulations for Ion Chromatography", and provide type evaluation reports, type approval certificates for measuring instruments, and measuring instrument licenses issued in accordance with this regulation)

Anion anion: simultaneous detection of F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3 in one injection-
Cation: simultaneous detection of Li+, Na+, NH4+, K+, Ca2+, Mg2+, Sr2+, Ba2+in one injection+
7.1 Detection lower limit:
7.1.1 Cl - ≤ 0.005 μ g/mL (injection volume 25 μ L, eluent carbonate system)
7.1.2 BrO3- ≤ 0.005 μ g/mL (injection volume 25 μ L, eluent carbonate system)
7.1.3 Li+≤ 0.005 μ g/mL (injection volume 25 μ L)
7.2 Linear correlation coefficient ≥ 0.999
7.3 Linear range: ≥ 103 (calculated as Cl -)
7.4 Baseline noise: ≤ 0.5% FS
7.5 Baseline drift: ≤ 1.5% FS
7.6 Column temperature stability: ≤ 0.1 ℃/h
7.7 Qualitative repeatability ≤ 0.5%
7.8 Quantitative repeatability ≤ 1.5%

8Volt ampere (Ampere) detector (based on JJG823-2014 "Metrological Verification Regulations for Ion Chromatography", and provide a type evaluation report, type approval certificate for measuring instruments, and license for measuring instruments 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.

Detection: Br^-、I^-：、S^2-、CN^-、Cu²⁺、Zn²⁺、Pb²⁺、Cd²⁺

Detection limit:

CN^-≤ 0.001 μ g/mL (injection volume 25 μ L)

I^-≤ 0.003 μ g/mL (injection volume 25 μ L)

Cd²⁺≤ 0.0001 μ g/mL (injection volume 25 μ L)