Ion chromatograph system LICS-A22

Description :

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.

Specifications:

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

Features:

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• 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

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