Gas Chromatography LGC-T2015

Introduction

Gas Chromatography analyzes dissolved gas in insulating oil with a temperature range of 4°C to 450°C. It includes a dual system, , and methane conversion oven for precise 9-component gas analysis. A pressure range of 0 to 0.25 MPa and flow range of 0 to 1000 mL/min optimize gas separation. Low baseline drift and noise improve measurement stability and reduce the likelihood of error during analysis. It supports oil quality assessment and gas analysis in power, petrochemical, and electrical industries effectively.

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 Gas Chromatography is an advanced instrument for insulating oil analysis, ideal for petroleum, chemical, mining, power, and electrical industries, ensuring oil quality and system reliability.

Specifications

Gas Types	H₂, CO, CO₂, CH₄, C₂H₄, C₂H₆, C₂H₂
Temperature Control Range	4°C to 450°C, above room temperature
Pressure Range	0 to 0.25 MPa
Flow Rate Range	0 to 1000 mL/min
Detector Sensitivity	≥10,000 mVml/mg (benzene/toluene)
Detector Detection Limit	3 × 10⁻¹² g/s (n-hexadecane)
Baseline Drift ()	0.1 mV/30 min
Baseline Noise ()	0.05 mV
Baseline Drift ()	1 × 10⁻¹³ A/30 min
Baseline Noise ()	3 × 10⁻¹⁴ A
Lift Rate	0.1 to 80°C/min
Program Heating Order	27th order
Temperature Accuracy	±0.1°C
Temperature Control Area	8 roads
Ambient Temperature	0°C to 35°C
Increment	1°C
Stabilization Time	<30 min
Parsing Time	<15 min
Display	touch screen
Power Supply	220 V, 50 Hz
Power	2500 W
Dimenion	640 × 560 × 590 mm
Packing Dimension	700 × 600 × 650 mm
Net Weight	48 kg
Gross Weight	65 kg

Features

Advanced touch screen interface

Integrated oil diagnosis database

Program heating up to 27 orders

Multi-parameter control functionality

Built-in automatic protection features

One-click chromatography analysis

Automatic safety fault detection

Quick parsing and stabilization <30 minutes

Energy-efficient operation 

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.