Ion chromatograph system LICS-T2022

Introduction

Ion chromatograph system 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.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

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.

Specifications

Ion Chromatographic pump	Type High pressure and low pulse double plunger tandem advection pump Maximum pressure 35 MPa () 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 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 material Six way valve 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 / 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
Packaging Dimension	580 × 560 × 800 mm
Net weight	48 kg
Gross weight	73 kg

Features

35 MPa maximum pressure ion chromatographic Pump ( 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 () flow path system with automatic cleaning mode

One key operation to complete flow path switch

Highly stable and efficient performance

FAQs

1. What are the key factors to consider when selecting this analytical equipment for laboratory use?

When selecting this analytical equipment, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this analytical equipment be calibrated to ensure accurate results?

It is recommended to calibrate this analytical equipment at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this analytical equipment?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this analytical equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this analytical equipment can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the analytical equipment malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.