Gas Chromatography Triple Quadrupole Mass Spectrometer LGCMS-T2010

Introduction

Gas Chromatography Triple Quadrupole Mass Spectrometer features a powerful pumping system with a speed of 65 m³/h. This gas chromatography unit supports sample volumes from 0.1 μL to 250 μL. It provides rapid heating rates, with programmable electronic air circuit control. On the mass spectrometry side, it is equipped with advanced a triple quadrupole mass analyzer. Its pulse counting detector ensures high sensitivity, achieving a signal-to-noise ratio. In addition, its combined mechanical and turbo molecular vacuum pumps ensure a stable vacuum environment for reliable operation. 

This gas chromatography 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 Triple Quadrupole Mass Spectrometer is used in pharmaceutical, environmental, food safety, and chemical research industries. It ensures accurate and reliable analysis for detecting trace elements, contaminants, and complex compounds.

Specifications

Working Ambient temperature	18 to 25 ℃
Working Humidity	20 to 60% RH
Pumping speed	65 m3/h
Gas Chromatography Specifications	Sample volume 0.1 μl to 250 μl Sampling Accuracy ± 0.01% Sampling precision < 0.5% Flow rate 0 to 500 ml / min (N2), 0 to 1000 ml/min (He) Maximum flow rate 10 ml / min Inlet temperature 450 °C Temperature control accuracy ± 0.1 ℃ Humidity 20 to 60% RH Pressure range 0 to 100 psi Pressure control accuracy ± 0.001 Psi Heating rate Up to 120 °C / min, typically 50 °C / min Cooling time 6 minutes Pressure control mode Programmable electronic air circuit control Auto sampler Optional
Mass spectrometry specifications	Mass Analyzer Triple quadrupole mass analyzer Mass number range 5 to 1100 amu EI Ion source temperature 150 °C to 350 °C GC-MS interface temperature 50 to 400 °C Scan rate up to 20,000 amu/s Stability < ± 0.1 amu / 24 hrs. EI source ionization energy 10 eV to 300 eV Resolution 0.4 to 2 amu (adjustable) Detector Pulse counting detectors Sensitivity mode: 1µL of 100 fg /µL , ≥ 15000:1 Vacuum Mechanical pump and turbo molecular pump
Packaging Dimensions	1.17 × 0.86 × 0.86 m 0.8 × 0.72 × 0.92 m 0.8 × 0.72 × 0.89 m
Weight	150 kg 61 kg 144 kg
Note	Spare parts need to be purchased additionally with the product

Features

Advanced Control System

Self-Diagnosis Reminder

No Cold Spots

Sample Injection Inlet

Superior Sensitivity Detectors

High Sampling Accuracy & Precision

Wide Sample Volume Range

Adjustable EI Ionization Energy

High Sensitivity Detection

Pulse Counting Detector

Dual Vacuum System

FAQs

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

When selecting this gas chromatography, 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 gas chromatography be calibrated to ensure accurate results?

It is recommended to calibrate this gas chromatography 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 gas chromatography?

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 gas chromatography be used with different types of samples, and are there any compatibility considerations?

Yes, this gas chromatography 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 gas chromatography 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.