1CIC-D120 ion chromatographConfiguration Sheet

Note:

1. Main detection ions:F-、Cl-、NO2-、PO43-、Br-、NO3-、SO42-、BrO3-、

Na+、NH4+、K+、Mg2+、Ca2+

2. IncludingTransportation fees, debugging and installation fees, etc.

Ion chromatograph CIC-D120 type (bipolar circuit)(Used for precise detection of anion and cation content)

1. Equipment usage: Analysis of conventional anions, cations, disinfection by-products, organic acids, etc. in samples
2 Technical parameters
2.1 Host: The system consists of a dual plunger pump, a constant temperature conductivity detector, a built-in column insulation box, and real-time system control software. It uses an automatic regeneration microfilm suppressor and a high-capacity separation column. All flow paths are made of PEEK material
2.2 Pump:high pressurelowflow velocityPulse dual plunger series pump

2.2.1 Pump type: chemically inert non-metallic undamped pump head, PEEK tubing, suitable for pH 0-14 rinsing solution and reverse phase organic solvents, capable of automatic plunger cleaning
2.2.2 Maximum pressure resistance: 35MPa (PEEK pump head);
2.2.3 Flow range: 0.001-9.999mL/min, increments of 0.001ml/min.
2.2.4 Flow setting error: 0.2-0.5L/min ± 5% 0.5-1.0mL/min ± 3%

2.2.5 Flow stability: 0.2-0.5mL/min ≤ 3% 0.5-1.0mL/min ≤ 2%

2.2.6 Pressure pulsation: ≤ 0.5%

★ 2.2.7 Floating plunger design ensures a 50000 cycle life of the high-pressure sealing ring and a single stroke discharge volume

30ul

2.2.8 Using electronic damping control technology to effectively control flow pulsation and ensure lower baseline noise

★2.3Temperature controlled bipolar pulse conductivity detector
2.3.1 Digital signal temperature control, which can set the constant temperature of the conductivity cell through the working software
2.3.2 Resolution: ≤ 0.0020ns
2.3.3 Full range signal output: Digital signal output 0-45000 μ S (10 levels optional)
2.3.4 Linear range: ≥ 10³
2.3.5 Temperature compensation: 1.7%/℃
2.3.6 Temperature control range: Room temperature+5 ℃ to 60 ℃
2.3.7 Pool volume: ≤ 0.8 μ L
2.3.8 Maximum operating pressure: 10.0 MPa
2.3.9 Constant temperature accuracy: 5-60 ± 0.01 ℃

2.3.10 Baseline noise: ≤ 0.05% FS

2.3.11 Baseline drift: ≤± 3% FS

2.3.12 Switching the range automatically resets to zero, automatically finding the optimal testing conditions.

2.3.13 Performance requirements: Apply analog amplification technology, adopt advanced shielding technology and precise temperature control design, which eliminates negative effects such as polarization and double-layer. Combined with the anti-interference technology of the analog voltage signal amplification module in the circuit system, it can effectively avoid electromagnetic interference from the internal hardware of the instrument and signal interference from external high-power appliances such as mobile phones, refrigerators, and air conditioners. It can ensure fast and stable baseline, good repeatability of experimental data, and high detection sensitivity.

2.4 Suppression system：

2.4.1 Equipped with continuous automatic regeneration biofilm suppressor, low background conductivity, low noise, and baseline stable anion continuous automatic regeneration biofilm, continuous automatic regeneration biofilm electric suppression technology, no additional regeneration solution required

2.4.2 High pressure resistance, no leakage at a pressure of 6MPa, normal operation at 26MPa, improving the compatibility of combined detection technology and column switching technology
2.5 Chromatographic analysis system:

Combined with the ion chromatography data acquisition, transmission, and compensation technology of the circuit system, the response signal of chromatographic peaks is effectively improved, and the detection sensitivity is enhanced.

2.5.1 Equipped with factory produced organic acid anion chromatography column, one-time injection analysis of seven conventional anions and disinfection by-products of drinking water: F^-、Cl^-、NO₂^-、PO₄^3-、Br^-、NO₃^-、SO₄^2-、ClO₂^-、BrO₃^-、ClO₃^-Wait;

2.5.2 Equipped with an anion protection column to remove solid particles from the mobile phase in the middle of the sample, avoiding contamination of the chromatographic column and extending its service life.

2.5.3 Equipped with an efficient cation chromatography column, simultaneous analysis with one injection: Li⁺、Na⁺、NH₄⁺、K⁺、Mg²⁺、Ca²⁺Waiting for cations;

★2.5.4minimum detectable concentration：(Based on the license for measuring instruments)

Cl^-≤0.0005μg/g ； Li⁺≤0.001μg/g ； BrO₃^-≤0.001μg/g

★ 2.6 Built in Column Temperature Control System(Technical proof materials are required)

2.6.1 Column constant temperature mode: The variable frequency temperature control circuit and circulating air three-dimensional heating mode can achieve the purpose of high efficiency heating and low efficiency constant temperature under uninterrupted current conditions, with precise temperature control, uniform heating effect, and no interference.

2.6.2 Temperature control range: 20-60 ℃ Temperature control accuracy: ± 0.01 ℃

2.7 Flow Path System:

2.7.1 All components that come into contact with the rinsing solution are made of chemically inert PEEK material, which is compatible with reverse phase organic solvents and solutions with pH 0-14,

2.7.2 The maximum pressure resistance of the electromagnetic sampling valve is 35MPa controlled by a stepper motor, and ceramic seals are used internally to ensure a lifespan of 100000 cycles.

★ 2.8 Automatic Sample Injector

2.8.1 Host Model: SHA-1 Single Channel

2.8.2 Injection mode: Inhalation type

2.8.3 Indicator characteristics: Large sample injection platform, can be divided into two groups of 40 13ml sample bottles for sample dilution

2.8.4 Injection Valve: Electromagnetic Six way Valve

2.8.5 Repeatability; RSD<0.5%， Full quantitative loop

2.8.6 Residue; <0.01%

2.8.7 Maximum number of samples; 40 13ml samples

2.8.8 Injection valve opening and closing speed; <100 mS

2.8.9 Position control accuracy; <0.1 mm

2.8.10 Movement mode; Rotary disc type

2.9 Chromatographic analysis software

Equipped with branded computers and printers, the software has data acquisition, digital signal transmission, and data compensation devices, which can directly control the operation of the instrument through the computer. It supports operating systems such as Windows XP/Win7 and can transmit digital signals through USB or COM.

2.9.1 Ion chromatography data transmission device: This device can balance high-speed and low-speed data acquisition and achieve multi-channel data acquisition, thereby achieving data acquisition over a wider range.
★ 2.9.2 Ion chromatography data compensation device: It can compensate for instrument signal fluctuations caused by factors such as room temperature changes and instrument temperature changes, thereby improving the stability of the instrument.

3. One computer and one printer each

3.1 Brand commercial computer, Lenovo Yangtian M2601

Configuration details: CPU G3900 dual core/4G DDR4/SATA 500G (7200 RPM)/DVD drive/core graphics card, gigabit network card/180W power supply/USB keyboard/three-year home warranty/online consulting service/Win10 64 bit Chinese version/19.5-inch monitor

3.2 One brand laser printer: maximum resolution ≥ 600dpi × 600dpi; USB 2.0 high-speed interface; The output time of the homepage is less than 10 seconds; Printing speed ≥ 20 pages/minute (A4); USB 2.0 high-speed interface;

4. Main configuration list

1. Host

2. Automatic electromagnetic six way valve

3. Observatory work software

4. Anion analysis column, anion protection column

5. Electrolytic self regenerating anion biofilm suppressor

6. Column temperature box

7. Cation analysis column

8. Sand core filtration device (including degassing pump system)

9. Automatic sampler system (optional)

10. Constant temperature conductivity detector

11. Computer, printer