Gas Chromatography Mass Spectrometry LGCS-T2011

Introduction

Gas Chromatography Mass Spectrometry features a gas chromatography flow rate of 1 to 1.5 mL/min, enabling efficient sample separation. Its inlet temperature can reach up to 450 °C, while the system supports a wide temperature range from 4 °C to 450 °C. Its electronic pressure control supports both constant volume (CV) and constant pressure (CC) modes. This system operates under a high vacuum maintained by a turbo molecular pump. It is ideal for advanced analytical laboratories requiring precise qualitative and quantitative analysis.

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 Mass Spectrometry is a versatile analytical tool used for industrial inspection, food safety testing, environmental monitoring, pharmaceutical development, and forensic analysis, providing accurate and reliable detection of complex substances.

Specifications

Gas Chromatography Flow Rate	1 to 1.5 ml / min
Maximum Flow Rate	10 ml / min
Inlet Temperature	450 °C
Pressure Range	0 to 50 psi
Heating Rate	Upto 120 °C / min
Temperature Range	4 °C to 450 °C
Pressure Control Mode	Electronic pressure control ( Supports CV and CC )
Split Mode	Split / split less
Split Ratio	500:1
Temperature Programming	7 stages / 8 platforms
Sample size	0.1 to 10uL
Peak Area Repeatability	< 1 %
Retention Time	< 0.5%
Sweeping Gas Volume	2 to 10ml/min
Mass Spectrometry Mass Range	1.5 to 1000 amu
Ion – Source Temperature	100 °C to 350 °C
GC-MS Interface Temperature	400 °C
Scan Rate	Upto 10000 amu/s
Stability	± 0.10 amu / 48 hrs
Filament Emission Current	0 to 350 µA
EI Source Ionization Energy	10 eV to 100 eV
Resolution	Unit Resolution
Detector	High energy dynode electron multiplier
Sensitivity	Full scan (S/N is ≥ 30:1)
Vacuum	Turbo molecular pump (67 L/s)
Working Pressure	220V (±5%), 50Hz (±1)
Working Temperature	18℃ to 30℃
Working Humidity	<70%
Dimensions	580 × 280 × 520 mm
Weight of Autosampler (optional)	25 kg
Net Weight	10 kg
Gross Weight (Without Autosampler)	15 kg
Gross Weight (With Autosampler)	200 kg

Features

Adjustable Flow Rate

High Max Flow

High Inlet Temperature

Fast Heating Rate

Electronic Pressure Control

Split/Splitless Mode

High Split Ratio

Multi-Stage Temperature Programming

Adjustable Sweeping Gas

Fast Scan Rate

Variable Ion Source Temp

High Interface Temperature

Sensitive Electron Multiplier

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.