Lab Ion Chromatograph with Eluent Generator DW-CIC-300

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    2017-12-29 23:36

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Shanghai Drawell Scientific Instrument Co., Ltd.

Mr. Cary Zeng(Mr.)  







Room 211, Building 7, ShengYu Industrial Park, No. 365 ChuanHong Road, PuDong, Shanghai, China 201202




DW-CIC-300 Ion Chromatography
* Introduction
CIC-300 ion chromatography is the latest ion chromatography product of Drawell, which has all of the CIC-200 ion chromatography based on function, besides used a 5.7-inch LCD, advanced big screen technology and accurate temperature control design.And with standard double river road system can realize the anion and cation detection simultaneously, and can be selected many kinds of detector and automatic injection system ,which have a big advantage for the special samples and mass samples . It is suitable for the scientific research, the environmental monitoring, agricultural system water quality inspection and analyss.

* Technology Advantage
1. Integration host, LCD screen,touch key operation, full screen display parameters, the parameters of automatic memory with standard double river road system can realize the anion and cation detection simultaneously
2. Imported high pressure double piston pumps with a velocity range wide, bearing high voltage, bearing acid and alkali resistance, bearing 100% organic solvent characteristic
3.The unique infrared light electric sensing technology liquid-vapor separator, have the misstatement and omission etc. Function
4. All the peek material flow system adopts high voltage six valve, has the signal automatic data collection and continuous flow function
5. Automatic online degassing technology, can eliminate the flow of gas to dissolve in the analysis of interference
6 .This technology can eliminate the dissolved gas flow phase of the interference analysis
7. The double inhibit mode:1)Continuously and automatically regeneration membrane inhibition;2)Ion chromatography film type CO2 inhibition
8. Column constant temperature system, built-in two sets of heating mode, can realize the rapid increase of chromatographic column box and accurate temperature control
9. High capacity, many kinds of ion chromatographic column can realize the conventional ions, disinfection by-products, organic acids and other components of the analysis
10. IT can realize conductivity detector, ultraviolet-visible light detector, column derivatives system, electrochemical detector system after the synchronous docking
11. Chromatographic working software with reverse control function, all Chinese/English shows, has the multi-channel data acquisition patent technology
* Technology Index
Ion chromatography pump
Type:high pressure double piston series peek pump
Max pressure of the peek pump:35MPa
Flow range:0.001~9.999ml/min
Pressure accuracy:≤0.1MPa
Flow precision:RSD<0.1%
 Flow repeatability:RSD≤0.1%
Digital temperature control test system
Conductivity detector
structure: Five electrode annular passivation 316 stainless steel conductivity cell
Detection mode:Double conductivity detection
Pool volume:≤0.8μL
Output voltage:-5000~5000mv
Detection range:0~30000μS/cm(ten files can choose)
 Baseline noise:≤0.6%FS
Baseline drift:≤±2.0%FS
Temperature control range:Room temperature 5ºC~60ºC
Temperature control precision:±0.01ºC
Temperature compensation:1.7%/ºC
Max operating pressure:2.0MPa(300psi)
Analysis reproducibility:≤1.0%(Plan to SO42-,Na+ ) Linear range:≥103  
Min detection concentration:≤1010-4mg/L (Plan to Cl-);≤5×10-3mg/L
(Plan to Na+ )
Feature:The unique simulation amplification technology, USES the advanced shielding technology and the precise temperature control design, already eliminated the negative effects such as the polarization and the electric double layer, and also to improve the stability and the accuracy of the conductance signal.
Ultraviolet-visible light detector
Wavelength range:190~740nm Light source:Deuterium lamp
Wavelength accuracy:±1nm  Spectral scanning:stop flow auto scan
Baseline noise:2×10-5AU(254nm,Room temperature)
Baseline drift:15×10-5AU/h(254nm,Room temperature)
Min detection concentration:≤5×10-9g/mL(254nm,naphthalene,Methanol mobile phase,Room temperature)
Pillars derivative-Visible photometric detection:Fe3+10-3mg/L;BrO3-5×10-4mg/L;CrO42-10-3mg/L;Cr3+10-3mg/L
Electrochemical detector
Electronic type:the central CPU control of the digital processing signal
Detection type:Single channel or double channel electrochemical detection
Signal range:Dc ampere test method:5pA-100μA ;Integral amp test method:50pC-200μC
Noise:Dc ampere detection:≤1pA;Integral amp test:<10pC
Potential range:-2000mV~+2000mV,growth is1.0mV
Simulation signal output voltage:10,100,1000mV
Work electrode:gold electrodes,platinum electrode,silver electrode,glassy carbon electrode
Reference electrode:Ag/AgCl electrode
Pool volume:<0.5μL Operating pressure:1.0MPa
Sample injection system
We can choose manual and intelligent way to sample.

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