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Full PEEK Constructed Ion Chromatography For Anion / Cation Compounds Analyzing

Categories Chemical Analysis Equipment
Brand Name: NANBEI
Model Number: NBIC-2800
Certification: CE/ISO/SGS/TUV
Place of Origin: China
MOQ: 1/set
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 set/per day
Delivery Time: 7-10days
Packaging Details: Wooden cases and cartons
Detectable Ions: Anions: F-, Cl-, NO2-, Br-, BrO3-, NO3-, HPO42-, SO32-, S2O32-, SO42-, HCOO-, acetic acid, oxalic acid, outgrowth of sterilized tap-water Cations: Li+, Na+, NH4+, K+, Mg2+, Ca2+
Detection Range: ppb~ppm
Dynamic Range: 10*10*10
Linear Related Coefficient: 0.9998(for Cl- and Li+)
Baseline Noise: ≤0.5%FS
Baseline Drifting: ±1.5% FS/30min
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    • Product Details
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    Full PEEK Constructed Ion Chromatography For Anion / Cation Compounds Analyzing

    Full PEEK constructed Ion Chromatography for Anion/Cation compounds analyzing


    Brief introduction of NBIC-2800:

    NBIC-2800 adopts a full PEEK constructed dual-piston pump and flow system, self-regenerating electrochemical suppressor and automated eluent generator. Under the control of the powerful “Ace” software, the NBIC-2800 features ease of use, fast start up and reliable and stable performance.

    Features of Ion Chromatography

    The electrochemical suppressor is specifically designed to be continuously self-regenerating.


    Since the eluent has high background conductivity, chemical inhibition must be done so that signals from analytes can be detected. The inhibition of background conductivity is achieved through the reaction of CO32- and HCO3- in the eluent with H+ produced by electrolysis to generate H2CO3 of low conductivity during anion analysis and the reaction of H+ in the eluent with OH- produced by electrolysis to generate H2O.


    H+ or OH- ions are produced by electrolysis without addition of extra eluent to realize automatic regeneration of ion exchange membrane.

    Self-regenerative electrochemical suppressors for anions and cations are provided with the features of large inhibition capacity, low background conductivity (ppb level), low dead volume, rapid equilibrium, good repeatability, simple operation, easy maintenance etc.


    • Full PEEK double plungers and low pulsation infusion pump with wide range of flow rates, stable operation and low maintenance costs.

    • Full PEEK flow system for protection from metal pollution, high pressure, acids and alkalis and compatibility with organic solvents.

    • High-speed data transmission and processing capabilities and automatic identification, control and real-time monitoring of the operating state of instrument components to ensure continuous and stable analysis.

    • Advanced digital thermal conductivity detector with high sensitivity, high stability to ensure accurate and reliable results.

    • Optional eluent generator to achieve automated eluent preparation.


    Analysis
    Detectable Ions

    Anions: F-, Cl-, NO2-, Br-, BrO3-, NO3-, HPO42-, SO32-, S2O32-, SO42-, HCOO-, acetic acid, oxalic acid, outgrowth of sterilized tap-water

    Cations: Li+, Na+, NH4+, K+, Mg2+, Ca2+

    Detection Rangeppb~ppm
    Dynamic Range103
    Linear Related Coefficient0.9998(for Cl- and Li+)
    Baseline Noise≤0.5%FS
    Baseline Drifting±1.5% FS/30min
    Fluid Pump
    TypeParallel dual piston pump, pulse and motion controlled by microprocessor, speed adjustable.
    ConstructionChemically inert, Non-metallic PEEK materials for the pump head and flow system
    pH0-14
    ControlBy Ace software or front panel
    Operating PressureMax 35 MPa (5000 psi)
    Flow Rate Range0.001~15.00 mL/min, 0.001 increments
    Flow Precision≤0.1% RSD
    Flow Accuracy±0.2%
    Piston Valve CleaningDouble piston continuous cleaning
    Over Pressure Protection

    Upper limit 0-35 MPa, with 1 unit incremental,

    lower limit: 1 unit lower than upper limit.

    Pump stops working if upper limit is reached

    Online degassing (optional)2-channels, automatic online
    Temperature Controlled Conductivity Detector
    TypeMicroprocessor controlled, digital signal
    Cell Frequency10 kHz
    Range of detection0-15000 µS
    Resolution0.0275 nS/cm
    Cell Temperature RangeRoom temperature ~ 60℃, User adjustable
    Temperature Stability≤0.005℃
    Cell ConstructionPEEK
    Cell Volume< 1 µL
    Column Oven
    Temperature RangeRoom temperature + 5 ~ 60℃
    Temperature Accuracy±0.5℃
    Temperature Stability≤0.1℃
    Suppressor
    Suppression TypeAutomated self-regeneration recirculation

    Suppression Capacity


    Anion 100 mmol/L NaOH
    Cation 100 mmol/L MSA
    Dead Volume< 50μL
    Equilibrium time<15 min
    Anion Suppressor Current0-200 mA,in 1 mA increments
    Cation Suppressor Current0-300 mA,in 1 mA increments
    Eluent Generator
    Eluent Concentration range0.1-50 mmol/L
    Eluent TypeOH-, CO32-/HCO3-, MSA
    Concentration Increment0.1 mmol/L
    Flow Rate Range0.5-3.0 mL/min
    Operating TemperatureRoom temperature - 40℃
    Operating Humidity5% - 85% relative humidity, no-condensation
    Dimensions(length × width × height)586mm×300mm×171mm
    Weight5 kg
    Autosampler
    Sample Positions120 samples (1.8mL vials)
    Repeatability<0.3 RSD
    Residue/Cross ContaminationCV<0.01%
    Sample Volume0.1µL-100 µL
    Injection Probe CleaningRepetitive cleaning, no time limit
    Dimensions(length × width × height)505mm×300mm×230mm
    Power220±10V, 50/60Hz
    Other Specifications
    Power220±10 V, 50/60 Hz
    Environment Temperature5℃-40℃
    Environment Humidity5%-85% relative humidity, no-condensation
    Communication InterfaceRS485 (USB Optional)
    Dimensions (length × width ×height)586mm×300mm×350mm
    Weight34 kg
    Power150 W
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