JK-IC-100 Ion Chromatography

Technical Features

Integrated machine, digital display

LCD 5.7-inch large LCD screen, touch button operation, full screen voltage, conductivity, pressure, scale, traffic and other operating parameters, monitor the implementation of the apparatus, automatic memory parameter.

Control mode

Implementation of software and LCD screen all the work of two mode setting device parameters. Function of preventing misuse, 30s automatic switching and automatic shield invalid keys, remote central control.

Dual suppression

Automatic regeneration membrane after inhibition and inhibition of CO2 combining dual-suppression mode, effectively reducing the background conductivity and sample matrix interference.

Automatic alarm

Built-in mobile phase flow pump over-voltage alarm warning of peace, security protection devices.

Solvent processing module (MPPM)

Powerful online mobile phase handling system, including gas-liquid separator, online degasser, eluent purifiers and other devices.

Key Indicators

Ion chromatography pump

Type: Two-piston high-pressure pump series reciprocating advection

Pressure range: 0 ~ 40 MPa (conventional pump) 0 ~ 35 MPa (PEEK pump)

Flow range: 0.001 ~ 9.999 mL / min Pressure Display Accuracy: ≤ 0.4 MPa

Flow precision: RSD ≤ 0.5% flow repeatability: RSD ≤ 0.2%

 Over-voltage protection: working pressure above or below the limit pressure alarm and automatically stop the pump on their own, self-protection

Conductivity detector

Type: Five pole ring passivated 316 stainless steel conductivity Pond

Pool size: ≤ 1.0 μL resolution: ≤ 0.025 ns

Detection range: 0 ~ 30000 μS / cm (10 file optional) Output voltage: -5000 ~ 5000 mv

Baseline noise: ≤ 1.0% FS baseline drift: ≤ ± 2.0% FS

Flow system

Plastic flow path: full PEEK material

Six-way valve: All materials peek FLOM series six-way valve, pressure 5000psi; with automatic acquisition and continuous flow of signal functions.

Analytical

Anion analysis: F-, Cl-, NO2-, PO43-, Br-, NO3-, SO42-, ClO2-, BrO3-, ClO3-so

Cation analysis: Li +, Na +, NH4 +, K +, Mg2 +, Ca2 +, Sr2 +, Ba2 +; betaine, choline chloride, etc.

Analysis of reproducibility: ≤ 1.0% (to SO42-, Na + dollars) Linear range: ≥ 103

Minimum detectable concentration: ≤ 1 ppb (for Cl-meter)

Note: The above configuration as standard equipment for the model, the user can choose according to the actual needs of rationalization.