Full PEEK Constructed Ion Chromatography For Anion / Cation Compounds Analyzing
Brand Name:NANBEI
Certification:CE/ISO/SGS/TUV
Model Number:NBIC-2800
Minimum Order Quantity:1/set
Delivery Time:7-10days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Zhengzhou Henan China
Address:
No. 72, Beihuan Road, Jinshui District, Zhengzhou, Henan, China
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Product Details
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 Range | ppb～ppm |
| Dynamic Range | 103 |
| Linear Related Coefficient | 0.9998(for Cl- and Li+) |
| Baseline Noise | ≤0.5%FS |
| Baseline Drifting | ±1.5% FS/30min |
| Fluid Pump | |
| Type | Parallel dual piston pump, pulse and motion controlled by microprocessor, speed adjustable. |
| Construction | Chemically inert, Non-metallic PEEK materials for the pump head and flow system |
| pH | 0-14 |
| Control | By Ace software or front panel |
| Operating Pressure | Max 35 MPa (5000 psi) |
| Flow Rate Range | 0.001～15.00 mL/min, 0.001 increments |
| Flow Precision | ≤0.1% RSD |
| Flow Accuracy | ±0.2% |
| Piston Valve Cleaning | Double 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 | |
| Type | Microprocessor controlled, digital signal |
| Cell Frequency | 10 kHz |
| Range of detection | 0-15000 µS |
| Resolution | 0.0275 nS/cm |
| Cell Temperature Range | Room temperature ~ 60℃, User adjustable |
| Temperature Stability | ≤0.005℃ |
| Cell Construction | PEEK |
| Cell Volume | < 1 µL |
| Column Oven | |
| Temperature Range | Room temperature + 5 ~ 60℃ |
| Temperature Accuracy | ±0.5℃ |
| Temperature Stability | ≤0.1℃ |
| Suppressor | |
| Suppression Type | Automated self-regeneration recirculation |
Suppression Capacity | Anion 100 mmol/L NaOH |
| Cation 100 mmol/L MSA | |
| Dead Volume | < 50μL |
| Equilibrium time | ＜15 min |
| Anion Suppressor Current | 0-200 mA,in 1 mA increments |
| Cation Suppressor Current | 0-300 mA,in 1 mA increments |
| Eluent Generator | |
| Eluent Concentration range | 0.1-50 mmol/L |
| Eluent Type | OH-, CO32-/HCO3-, MSA |
| Concentration Increment | 0.1 mmol/L |
| Flow Rate Range | 0.5-3.0 mL/min |
| Operating Temperature | Room temperature - 40℃ |
| Operating Humidity | 5% - 85% relative humidity, no-condensation |
| Dimensions(length × width × height) | 586mm×300mm×171mm |
| Weight | 5 kg |
| Autosampler | |
| Sample Positions | 120 samples (1.8mL vials) |
| Repeatability | <0.3 RSD |
| Residue/Cross Contamination | CV<0.01% |
| Sample Volume | 0.1µL-100 µL |
| Injection Probe Cleaning | Repetitive cleaning, no time limit |
| Dimensions(length × width × height) | 505mm×300mm×230mm |
| Power | 220±10V, 50/60Hz |
| Other Specifications | |
| Power | 220±10 V, 50/60 Hz |
| Environment Temperature | 5℃－40℃ |
| Environment Humidity | 5%-85% relative humidity, no-condensation |
| Communication Interface | RS485 (USB Optional) |
| Dimensions (length × width ×height) | 586mm×300mm×350mm |
| Weight | 34 kg |
| Power | 150 W |
Full PEEK Constructed Ion Chromatography For Anion / Cation Compounds Analyzing
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