Ion chromatograph system LICS-A22 Catalog

Overview

Ion chromatograph system LICS-A22 with cation and anion dual channel design, independently operates and simultaneously detects both channels without disturbing each other. Temperature controlled bipolar conductivity detector, improves the detection performance and stability of the instrument. System is comprised of an auto sampler, anion and cation suppressor.

Features :

• • 35 MPa maximum pressure ion chromatographic Pump (PEEK material)
  • Auto sampler with (2 ml × 120 samples- Injection unit)
  • Temperature-controlled bipolar conductivity detector
  • Built-in low pressure degassing technology
  • Advanced thermal buffer system for eluent
  • Intelligent (PEEK) flow path system with automatic cleaning mode
  • One key operation to complete flow path switch
  • Highly stable and efficient performance

Specifications :

Ion Chromatographic pump	Type High pressure and low pulse double plunger tandem advection pump Maximum pressure 35 MPa (PEEK) Display pressure accuracy ≤ 0.1 MPa Flow stability (0.2 to 0.5) ml/ min ≤ 3 % , (0.5 to 1.0) ml/ min ≤ 2 %, > 1.0 ml/ min ≤ 2 % Flow range 0.001 to 9.999 ml/ min Pressure pulse ≤ 0.5 %
Numerical control and electromagnetic injection	Maximum pressure 35 MPa Contact material of the rotor PEEK Control mode By Stepper motor Power supply DC 24 V
Column heater	Operating temperature range Room temperature 20 to 60°C ( 68 to 140°F) Controlling temperature accuracy ± 0.01°C Allowable deviation of column heater temperature ± 2°C Temperature stability ≤ 1°C/ h
Flow system	Plastic flow path Made up of PEEK material Six way valve PEEK material pressure 5000 psi, independent automatic collection and flow function
Thermal buffer system for Eluent	Temperature range 25 to 40°C ( 77 to 104°F)
Degassing device	Type Built-in low pressure Vacuum degree (-) 70 kPa Maximum flow rate 10 ml/ min Internal volume 30 µl Degassing efficiency 10 ml/ min 90 %
Digital temperature and control detection system	Type Temperature-control and Bipolar conductivity detector Detection mode Bipolar conductivity detection Cell volume ≤ 0.8 µl Detection range 0 to 50000 µS/ cm Output voltage -6000 to +6000 mV (adjustable) Operating temperature Room temperature 5 to 60°C ( 41 to 140°F) Controlling temperature accuracy ± 0.01°C Maximum pressure 10 MPa Linear range ≥ 103 Instrument linearity ≥ 0.999 Quantitative repeatability ≤ 1.0 % Qualitative repeatability ≤ 1.0 %
Eluent generator	Eluent type KOH/ NaOH Eluent concentration range 0.1 to 100 mM Concentration increment 0.1 mM Flow rate change 0.1 to 3.0 ml/ min Maximum pressure 20 MPa Minimum pressure 5 MPa
Power	150 W
Power supply	DC 220 V, 60 Hz
External dimension	500 × 500 × 760 mm
Net weight	48 kg
Gross weight	73 kg
HS code	9027201200

Applications :

Used to detect small molecules (in the form of anion, cation) in water testing & processing plants, food, chemical and dye industry, mining, metallurgy, and other fields.

Optional Accessories :

Accessories no.	Name
1	Anion column
2	Guard column
3	Anion Suppressor
4	UV detector
5	Ampere detector
6	Auto sampler (108) samples

Auto Sampler :

Display	7 inch touch control, color LCD display
Injection mode	X-Y-Z three axis operational mode
Sampling mode	Full quantitative loop sampling
Number of injection units	2 ml × 120 units
Repeat injection	1 to 5 times (optional)
Injection volume	25 to 500 µl
Sample syringe capacity	5 ml maximum
Pipe material	Plastic
Circulation time	≤ 6 minutes
Injection accuracy	≤ 0.5 %
Residual sample	≤ 0.05 %
Control system	ARM STM32 series of 32 bit embedded
Embedded	LQFP100
Communication mode	RS232
Dimension (L×W×H)	400 × 540 × 260 mm