Ion Chromatography BK3CHR19-035I

Specifications :

Ion Chromatographic Pump:
      Type Self-Regenerating electrolytic micro-membrane suppressor
      Maximum Pressure 6.0 Mpa
      Pressure Display Accuracy ≤ 0.1 MPa
      Flow Range 0.001 ~ 9.999 mL/min
      Resolution of Flow Rate 0.001 ml
      Flow Precision < 0.1%
      Flow Accuracy < 0.1%
      Pressure Pulse ≤ 0.5%
      Flow Stability (0.2-0.5) mL/min ≤ 3%; (0.5-1.0) mL/min ≤ 2%; > 1.0 mL/min ≤ 2%
Numerical-control and Electromagnetic Sample Injector:
      Contact Material of the Rotor PEEK
      Control Mode By Stepper motor
      Power Supply 24 V (DC)
Column Heater:
      Operating Temperature Range Room temperature +5°C~60°C(41~140°F)
      Controlling Temperature Accuracy ±0.01°C
      Allowable Deviation of Column Heater’s Temperature ± 1°C
      Temperature Stability ≤ 0.05°C/h
Conduction Detection System:
      Cell Volume ≤0.8μL
      Detection Mode Bipolar conductivity detection
      Detection Range 0~50000 μS/cm
      Detection Resolution ≤0.0020nS/cm
      Output Voltage -6000~+6000 mv (adjustable)
      Electronic Noise 0.02 nS
      Baseline Noise ≤ 0.001 μS/cm
      Baseline Drift ≤ 0.02μS
      Linear Range ≥ 10 3
      Instrument Linearity ≥0.999
      Quantitative Repeatability ≤1.0%
      Qualitative Repeatability ≤1.0%
Thermal Buffer System of Eluent:
      Thermal Buffer System of Eluent Before enter into the column,the eluent is preheated. By the way,can avoid the rapid heating up and the bubbles to generate,the baseline is more stable, effectively shorten the start-up balance time and improve the analysis efficiency and effect.
      Temperature Range 25~40°C (77~104°F)
Built-in and Low-pressure Degassing Device:
      Vacuum Degree -70 kPa
      Maximum Flow Rate 10 mL/min
      Internal Volume 30 μL
      Degassing Efficiency 10 mL/min 90%
Flow System:
      Plastic Flow Path Made of PEEK materials
      Six-way Valve PEEK material, pressure 5000 psi; Independent automatic collecting and flow function.
Built in Eluent Generator:
      Eluent Types KOH/MSA
      Eluent Concentration Range 0.1-120 mM
      Concentration Increment 0.1 mM
      Flow Rate Range 0.1-5.0 mL/min
      Minimum Pressure 5 Mpa
Suppressor:
      Dead Volume <50 μL
Other Specifications:
      Dimension (LxWxH) 500x500x760 mm
      Net Weight 48 kg
      Gross Weight 73 kg
      Power 350 W

Catalogue : PDF

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