Gas Chromatography Mass Spectrometry System

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Gas Chromatography Mass Spectrometry System

Name: Gas Chromatography Mass Spectrometry System
Brand: DEEKSHA ANALYTICAL PVT LTD
Price: 4500000 INR
Availability: InStock

Price 4500000 INR/ Piece

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MOQ : 01 Piece

Gas Chromatography Mass Spectrometry System Specification

Interface Type
USB, Ethernet, RS-232C

Accuracy
Up to 0.2% (mass spectrometry identification)

Display Type
7-inch color touch screen LCD

Specimen Size
1-2 L (typical injection)

Humidity
Relative: up to 80% (non-condensing)

Operating Voltage
220-240 V AC

Frequency
50/60 Hz

Response Time
<1 s

Resolution
0.5 amu (mass spectrometer)

Number of Specimens
1 at a time (autosampler optional)

Gas Pressure
Carrier gas: 400-600 kPa

Temperature
Ambient + 4C to 400C

Power Supply
220-240 V AC, 50/60 Hz

Features
Auto tuning, built-in library search, programmable oven

Mounting Type
Benchtop

Port Size
1/8 inch or 1/4 inch (for gas connections)

Application
Chemical analysis, pharmaceuticals, environmental, food safety

Hardness
Data not specified

Equipment Type
Gas Chromatography Mass Spectrometry System

Automation Grade
Automatic

Test Range
Sub-ppm to % (analyte dependent)

Measuring Range
1-1050 amu

Max Height
650 mm

Usage
Qualitative and quantitative sample analysis

Capacity
Optional: up to 100 positions (autosampler)

Machine Weight
125 kg

Test Speed
Programmable, up to 400C/min (oven ramp)

Test Width
Data not specified

Test Stroke
Data not specified

Control Mode
Fully Automatic with touch panel

Oven Cool Down
<5 min (400°C to 50°C)

Detector Type
Quadrupole Mass Spectrometer

Vacuum System
High-capacity turbomolecular pump

Ionization Modes
Electron impact (EI), Chemical ionization (CI)

Scan Speed
Up to 20,000 u/sec

Injector Type
Split/Splitless, Programmable Temperature Vaporization (PTV)

Sample Introduction
Manual or automated

Software Compatibility
Windows-based data acquisition and analysis software

Dimension
650 x 570 x 490 mm (H x W x D)

Oven Heating Rate
Up to 400°C/min

Safety
Overheat protection, leak alarm

Noise Level
< 60 dB

About Gas Chromatography Mass Spectrometry System

Gas Chromatography Mass Spectrometry

Features

Electronic pressure flow control system EPC EFC for self developed system. Patented EI filament set provides highly efficient electron emission, a maximum of 350 A. Quality mass analyzer with pre filter reduces quadrupole pollution.

High energy dynode electron multiplier ensures good sensitivity. Full Scan and selective Ion Monitoring modes are available, the system supports manual and automatic tuning, display of total ion current and mass chromatogram. The data processing section searches target compounds based on mass spectra of samples, displays search results which include retention times, structural formula and standard mass spectra, and compares the abundances of standard and real target ions. Users can make accurate qualitative and quantitative analyses.

Advanced Analytical Precision

This GC-MS system ensures reliable identification and quantification of analytes ranging from sub-ppm to percent levels, with mass spectrometry accuracy up to 0.2%. The quadrupole mass spectrometer delivers resolution 0.5 amu and rapid scan speeds up to 20,000 u/sec, enabling swift, high-quality results in demanding laboratory settings.

Versatile Sample Handling

Supporting both manual and automated sample introduction, the GC-MS accommodates typical injections of 1-2 L, with optional autosampler capacity for up to 100 positions. Its split/splitless injector and Programmable Temperature Vaporization (PTV) system grant flexibility for varied sample types and testing protocols.

User-Friendly Automated Operation

Ease of use is evident in the GC-MS system's fully automatic control, 7-inch color touch screen display, and built-in safety features. Data acquisition and analysis are managed via Windows-compatible software, facilitating auto tuning, programmable oven operation, and library searches for comprehensive, efficient analysis.

FAQ's of Gas Chromatography Mass Spectrometry System:

Q: How does the GC-MS system facilitate chemical analysis across various applications?

A: The GC-MS system combines gas chromatographic separation with mass spectrometric identification, offering high resolution and accuracy. Its ionization modes (EI and CI), robust vacuum system, and advanced detection ensure precise results in pharmaceuticals, environmental testing, food safety, and chemical research.

Q: What benefits does the programmable temperature vaporization (PTV) injector provide?

A: The PTV injector grants flexible temperature ramping and split/splitless injection options, allowing for optimized sample introduction. This enhances reproducibility and sensitivity for volatile and semi-volatile compounds across diverse analytical protocols.

Q: When should automated sample introduction be used with this GC-MS system?

A: Automated sample introduction is beneficial when handling large batches or ensuring consistent injection volumes. The optional autosampler accommodates up to 100 positions, making it ideal for high-throughput laboratories or routine analysis workflows.

Q: Where in the laboratory should the GC-MS system be installed for optimal performance?

A: Designed for benchtop mounting, the system should be installed in a well-ventilated laboratory area, with access to electrical supply (220-240 V AC), proper gas connections for carrier gases (1/8 or 1/4 inch ports), and ambient temperature control to ensure stable operation within specified environmental conditions.

Q: What process does the GC-MS system use to deliver rapid results?

A: The GC-MS system uses a programmable oven with heating rates up to 400C/min and a powerful turbomolecular pump for swift chromatographic runs. Its fast scan speed (up to 20,000 u/sec) and automatic tuning further reduce response time, enabling results in less than one second.

Q: How does the touch panel interface enhance usage and control of the instrument?

A: The 7-inch color touch screen LCD allows intuitive navigation through settings, data acquisition, and analysis functions. Fully automatic control enables streamlined operation, reduces user error, and supports efficient multitasking in fast-paced lab environments.

Q: What safety features are integrated into the GC-MS system?

A: Built-in overheat protection and leak alarms safeguard both instruments and operators, minimizing risk during high-temperature operations and gas handling. These features contribute to reliable, worry-free laboratory workflow.

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