Lon Chromatograph

Brief Introduction

CHR-IC-03 Ion Chromatography achieved breakthrough on some key components based on the latest technology of Ion Chromatography around the world. Some of its key components, such as full-peek dual-piston pump and flow system, self- Electrochemical regeneration suppressor (anionic, cationic), and automatic eluent generator. Under the control of powerful software ACE system, the instrument has the features of convenient operation, fast start, reliable performance, and reliability; the operators will know how to operate the machine with some simple training.

Technical parameters

Ion can be detected:

l Anion: F-, Cl-, NO2-, Br-, NO3-, HPO42 -, SO32 -, S2O32 -, SO42 -, formic acid, acetic acid, water disinfection byproducts

l Cation: Li+, Na+, NH+, K+, Mg2 +, Ca2 +

l Detection range: ppb to ppm level

l Detection limit: 0.1ppb (based on Cl-) 5.0 ppb (based on Na +)

l Linear range: 10³

l Correlation coefficient: 0.9998 (based on Cl-and Na+)

l Baseline noise ≤ 0.05mV/30min

l Baseline drift ion: ≤ ± 1.5mV/30min

l Cation: ≤ ± 0.5mV/30min

Infusion Pump Type:

l Parallel dual piston reciprocating pump, microprocessor control given stroke, adjustable speed

l Structure: The chemical inert, non-metallic materials PEEK pump head and flow path

l PH: 0-14

l Control Mode: The Ace overall control software or front panel

l Operating pressure: 35MPa (5000psi)

l Flow rate range: 0.01 to 5.0ml/min, with 0.01 increments

l Flow precision: 0.2%

l Flow accuracy: ± 2.5%

l Plunger cleaning: continuous self-cleaning double plunger

l Overvoltage protection: up to 0-35MPa, with a unit increment, the maximum limit can be set lower than a unit exceeds the limit will automatically stop the pump

l On-line degasser (optional): dual-channel, automatic online

Temperature conductivity detector:

l Type: Digital signal control microprocessor

l Conductance Pond Drive: 10kHz

l Range: 0-10000μS

l Conductance pool temperature range: room temperature -60 ℃, set by the user

l Temperature Stability: ≤ 0.005 ℃

l Conductivity cell body material: chemical inert polymer

l Conductivity cell volume: <1μL

Suppressor:

l Suppression mode: self-regeneration cycle

l Inhibition of volume: anion 100mmol NaOH

l Cation: 100mmol MSA

l Balance time: <15min

l Suppressor current control: 0-200mA, with 1mA increments

l Cation suppressor current control: 300mA, to 1mA increments

Eluent Generator

l Eluent concentration range: 0.1-50mM

l Eluent Category: OH-, CO32 -/ HCO3-, MSA

l Concentration increment: 0.1mmol / L

l Flow rate: 0.5-3 .0mL/min

l Operating temperature: room temperature -40 ℃

l Operating humidity: 5% -85% relative humidity, non condensing

l Dimensions (L × W × H) 586mm × 300mm × 171mm

l Weight: 5kg

Working Environment:

l 220 ± 10V, 50/60Hz

l Temperature 5 ℃ -40 ℃ 

l Humidity 5% -85% relative humidity, non condensing

l Communication interface RS485 (USB optional)

l Dimensions (L × W × H) 586mm × 300mm × 350mm

l Weight 34kg

l Power 150W