Ion chromatograph system LICS-T2020

Introduction

Ion chromatograph system offers a pump flow rate of 0.001 to 9.999mL/min with an eluent flow rate of 0.1 to 5.0mL/min. It features a built-in eluent generator for equal or gradient elution. Capable of performing suppression or non-suppression conductivity detection. The software features a baseline deduction function and filtering algorithm to effectively eliminate baseline drift. Our system is intelligent, stable, and accurate in performance.

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

Our ion chromatograph system can be used to detect fluoride and chloride in coal tar, ammonium in photoresists, bromate and bromide in drinking water, anions in engine coolants, lithium battery electrolytes, etc.

Specifications

Generator Eluent Types	/NaOH/LiOH/
Eluent Concentration Range	0.1 to 100mM
Eluent Concentration Increment	0.1mM
Eluent Flow Rate	0.1 to 5.0mL/min
Maximum Pressure	30MPa
Minimum Pressure	5MPa
Accuracy Of Gradient	0.0015
Vacuum Degasser Degree	-70kPa
Degasser Internal Volume	300μL
Degasser Maximum Flow Rate	10mL/min
Degassing Efficiency	1.0mL/min 90%
Degassing Volume	7.5mL
Alarm system	Pressure Alarm, Liquid Leakage Alarm, and Washing Liquid Alarm
Flow Path	Chemically inert, metal-free flow paths
Pump Type	High-pressure and low-pulse two-piston tandem advection pump
Pump Maximum Pressure	42MPa
Pump Flow Rate	0.001 to 9.999mL/min
Pump Pressure Ripple	≤ 0.5%
Pump Flow Precision	≤ 0.1%
Pump Flow Accuracy	≤ 0.1%
External Diameter of The Tube	1/16
Valve Control Mode	Stepper Motor
Valve Power Supply	24V (DC)
Column Heater Temperature Range	Ambient + 5 to 60 ℃
Column Heater Temperature Accuracy	±0.1℃
Temperature Stability	≤ 0.05℃/h
Columns Supported	2, 3, 4, and 5 mm I.D.
Analytical Column Size	250 mm
Guard Column Size	50 mm
Conductivity Detector Type	Auto-range conductivity
Conductivity Detector Cell Volume	≤ 0.8μL
Conductivity Detection Range	0 to 50000μS/cm
Conductivity Detector Resolution	≤ 0.0020nS/cm
Detector Output Voltage	-6000 to +6000mv(adjustable)
Detector Electronic Noise	0.02nS
Detector Baseline Noise	≤ 0.0002μS/cm
Detector Baseline Drift	≤ 0.001μS
Detector Temperature Range	Ambient +5℃ to 60℃
Detector Temperature Accuracy	±0.01℃
Detector Temperature Compensation	1.7 %/℃
Detector Maximum Pressure	10.0MPa
Detector Instrument Linearity	≥ 0.999
Detector Quantitative Repeatability	≤ 0.2%
Detector Qualitative Repeatability	≤ 0.5%
Minimum Detectability Concentration	Clˉ ≤ 0.0001ug/mL Li⁺ ≤ 0.0001ug/mL
Suppressor Type	Self-Regeneration electrolytic micro-membrane suppressor
Suppressor Maximum Pressure	6.0MPa
Non-Suppressed Chromatography	Yes/support
Suppressor Void Volume	<40μL (4mm) <15μL (2mm)
Suppressor Power Supply	150W
External Dimension (W × L × H)	360 × 500 × 560 mm
Net Weight	26 Kg
Gross Weight	32 Kg

Features

Various alarms for protection against operational issues

Auto-range conductivity detector expands signal range

Gas-liquid separator for removing bubble impact

High-performance auto-sampler enhances injection control

Start-up and warm-up procedures can be pre-set

Vacuum degasser for testing stability

Real-time monitoring ensures timely consumable replacement

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.