PIC-10A (S) single system automatic 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

1Performance indicators:
（1) Types of inorganic anions detected: F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3-
Types of inorganic cations detected:Li⁺TheNa⁺TheNH₄⁺TheK⁺TheCa²⁺TheMg²⁺TheSr²⁺TheBa²⁺
*(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) Realize the integration of conductivity detector, injection valve, high-pressure advection pump, workstation, constant temperature system and other components. If equipped with cation separation column, cation and anion analysis can be completed in a time-sharing manner, and users can choose according to their needs.
*(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.
2Conductivity 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, the constant temperature accuracy is 5-65 ℃± 0.01 ℃, and the temperature compensation is (1.7% -2.0%)/℃. The inlet of the conductivity cell is connected to the micro membrane suppressor, and the high operating pressure is 10MPa (1500Psi).
（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) Baseline noise: not greater than 0.06% Fs Baseline drift: not exceeding ± 0.7% Fs
（5) Linear range:>102 Linear correlation coefficient: ≥ 0.995 (i.e. linear error ≤ 0.5%)
（6) Output voltage: -6000mv~+6000mv Automatic zeroing range: -6000mv~+6000mv
（7) Suppressor constant current source current: 0-200mA, increment 1mA, set by the user on the screen.
3High 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.
haveThe RS-232/485 interface can achieve gradient rinsing of two to four elements and remote control by computer.
（1) Pressure resistance range: 0-42.0MPa (stainless steel) 0-35MPa (PEEK)
（2) Flow range: 0.001ml/min to 9.999ml/min (increasing by 0.001ml/min)
（3) Flow accuracy: RSD<0.1% (measured at 1ml/min)
（4) Flow repeatability error:<0.1%
（5) Pressure sensor: pressure display accuracy of 0.01MPa
（6) Overpressure protection: If the working pressure exceeds or falls below the set upper limit, the pump will automatically shut down and sound an alarm.
4Flow 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. dedicatedIon ChromatographyworkstationBy using high-performance USB to transmit digital signals to a computer, data acquisition and processing of anions and cations are completed. 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.
*7Adopting electric injection valve full tube injection method，

The injection accuracy has reached0.01%, capable of direct trace sample injection and rapid analysis, effectively solving problems such as injection residue, injection speed, and injection reproducibility. It has 5 utility models including automatic sampler, needle tube clamping device, needle frame extension device, needle frame lifting device, automatic sampler base turntable device, injection needle holder, and automatic sampler appearance.
*Actual number of standard samples collected: not less than100 people
Sample bottle volume:≥10ml， Quantity: 100 pieces
Quantitative injection tube volume: 0.1uL-1000uL (full tube injection method)
Reproducibility of injection volume (fixed volume):0.01% RSD (injection volume 5uL-1000uL)
Cross contamination:CV<0.001％
*8Testing technical indicators:(Based on the technical specifications approved in the license for manufacturing measuring instruments)
Anion: simultaneous detection with one injectionF-, Cl-, NO2-, PO43-, Br-, SO42-, NO3-, ClO2-, BrO3-, ClO3
Detection limit:≤ 2 × 10-4 μ g/g (Cl - test) Analysis reproducibility: better than 1.5% (SO42- test) Linear range:>102
Cation: simultaneous detection with one injectionLi⁺TheNa⁺TheNH₄⁺TheK⁺TheCa²⁺TheMg²⁺TheSr²⁺TheBa²⁺
Detection limit:≤ 7 × 10-3 μ g/g (Na+test) analysis reproducibility: better than 1.5% (Na+test) linear range>102
*9Voltage Ampere Detector(Optional according to user requirements)
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 scope:1?g/L-1mg/L
Detection limit:Br-：1.5 ? g/L、 I-：5 ? g/L 、 S2-：5 ? g/L 、CN^-：0.3? g/L（25?L）、 Cu2+：0.5 ? g/L、 Zn2+：1 ? g/L、 Pb2+：0.2? g/L、 Cd2+：0.1? g/L
Note: Due to continuous technological advancements and updates, performance indicators may improve. The indicators on this website are for reference only.

1Performance indicators:
(1) Types of inorganic anions detected: F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3-
Inorganic cation detection type: 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) Realize the integration of conductivity detector, injection valve, high-pressure advection pump, workstation, constant temperature system and other components. If equipped with cation separation column, cation and anion analysis can be completed in a time-sharing manner, and users can choose according to their needs.
*(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.
2Conductivity 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, the constant temperature accuracy is 5-65 ℃± 0.01 ℃, and the temperature compensation is (1.7% -2.0%)/℃. The inlet of the conductivity cell is connected to the micro membrane suppressor, and the high operating pressure is 10MPa (1500Psi).
(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) Baseline noise: not greater than 0.06% Fs Baseline drift: not exceeding ± 0.7% Fs
(5) Linear range:>102 Linear correlation coefficient: ≥ 0.995 (i.e. linear error ≤ 0.5%)
(6) Output voltage: -6000mv~+6000mv Automatic zeroing range: -6000mv~+6000mv
(7) Suppressor constant current source current: 0-200mA, increment 1mA, set by the user on the screen.
3High 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.
Equipped with RS-232/485 interface, it can achieve binary to quaternary gradient rinsing and computer remote control.
(1) Pressure resistance range: 0-42.0MPa (stainless steel) 0-35MPa (PEEK)
(2) Flow range: 0.001ml/min to 9.999ml/min (increasing by 0.001ml/min)
(3) Flow accuracy: RSD<0.1% (measured at 1ml/min)
(4) Flow repeatability error:<0.1%
(5) Pressure sensor: pressure display accuracy of 0.01MPa
(6) Overpressure protection: If the working pressure exceeds or falls below the set upper limit, the pump will automatically shut down and sound an alarm.
4Flow 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. dedicatedIon ChromatographyThe workstation transmits digital signals to the computer through 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.
*7Adopting electric injection valve full tube injection method，

The injection accuracy reaches 0.01%, which can directly inject trace samples and quickly analyze them. It can effectively solve problems such as injection residue, injection speed, and injection reproducibility. It has five utility models including automatic injector invention, needle tube clamping device, needle frame extension device, needle frame lifting device, automatic injector base turntable device, injection needle holder, and automatic injector appearance.
*Actual number of standard samples collected: no less than 100
Sample bottle volume: ≥ 10ml, quantity 100 pieces
Injection quantitative tube volume: 0.1uL-1000uL (full tube injection method)
Reproducibility of injection volume (fixed volume): 0.01% RSD (injection volume 5uL-1000uL)
Cross contamination: CV<0.001%
*8Testing technical indicators:(Based on the technical specifications approved in the license for manufacturing measuring instruments)
Anions: simultaneous detection of F -, Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3 in one injection
Detection limit: ≤ 2 × 10-4 μ g/g (Cl - test) Analysis reproducibility: better than 1.5% (SO42- test) Linear range:>102
Cation: simultaneous detection of Li in one injection⁺、Na⁺、NH₄⁺、K⁺、Ca²⁺、Mg²⁺、Sr²⁺、Ba²⁺
Detection limit: ≤ 7 × 10-3 μ g/g (Na+test) Analysis reproducibility: better than 1.5% (Na+test) Linear range>102
*9Voltage Ampere Detector (optional according to user requirements)
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 range: 1? g/L-1mg/L
Detection limit: Br -: 1.5? g/L、 I-：5 ? g/L 、 S2-：5 ? g/L 、CN^-：0.3? g/L（25?L）、 Cu2+：0.5 ? g/L、 Zn2+：1 ? g/L、 Pb2+：0.2? g/L、 Cd2+：0.1? g/L
Note: Due to continuous technological advancements and updates, performance indicators may improve. The indicators on this website are for reference only.