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GAS CHROMATOGRAPHY

Name: GAS CHROMATOGRAPHY
Brand: DEEKSHA ANALYTICAL PVT LTD
Price: 600000 INR
Availability: InStock

Price 600000 INR/ Piece

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MOQ : 01 Piece

GAS CHROMATOGRAPHY Specification

Display Type
Digital LCD/Graphical Display

Equipment Type
Gas Chromatograph

Frequency
50/60 Hz

Gas Pressure
20-50 psi (operational)

Automation Grade
Semi-Automatic/Automatic

Temperature
Ambient to 400C (oven)

Test Range
Wide dynamic (depends on detector)

Specimen Size
Varies per vial, typically 1.5-2 ml

Response Time
Detector: milliseconds

Resolution
0.01C (Oven); detector: 0.1 mV

Accuracy
High up to 0.1% RSD

Mounting Type
Benchtop

Measuring Range
ppm to % level (analyte dependent)

Operating Voltage
230 V AC

Interface Type
RS232, USB, LAN options

Port Size
1/8 inch & 1/4 inch fittings

Power Supply
230 V AC, 50/60 Hz

Number of Specimens
Single sample per run

Humidity
10-90% RH (non-condensing)

Features
Automatic ignition, Safety alarms, Data storage

Application
Chemical analysis, Environmental, Pharmaceuticals

Max Height
500 mm approx.

Usage
Qualitative and quantitative analysis

Capacity
Multi-sample carousel (optional)

Machine Weight
60-80 kg

Test Speed
0.1 - 2.0 ml/min (column flow rate)

Test Width
Applicable for standard lab bench width

Control Mode
Manual/Automatic

Oven Programming
Multi-step, programmable ramps and holds

Injector Type
Split/Splitless, On-column available

Data System
Inbuilt integrator or PC-based software

Safety
Over-temperature and gas leak protection

Carrier Gas
Hydrogen, Nitrogen, Helium (user adjustable)

Maintenance
Tool-free injector, easy access panels

Column Compatibility
Capillary and packed columns

Compliance
Meets GLP and CE requirements

Detector Types
FID, TCD, ECD, NPD, FPD

About GAS CHROMATOGRAPHY

Gas Chromatography

Gas Chromatography is a technique that enables the separation, identification, and purification of the components of a mixture for qualitative and quantitative analysis. Our extensive range offers variety of products like Gas, Ion and Portable Ion chromatography products to meet all separation needs, including improved resolution, enhanced sensitivity, faster analysis and consistent performance.

Advanced Detection Capabilities

The gas chromatograph supports a wide array of detectors including Flame Ionization Detector (FID), Thermal Conductivity Detector (TCD), Electron Capture Detector (ECD), Nitrogen Phosphorus Detector (NPD), and Flame Photometric Detector (FPD). This versatility enables sensitive and selective detection for various analytical applications.

Flexible Sample Injection and Oven Control

Equipped with split/splitless and on-column injector options, users can adapt their injection mode to suit different sample types. The programmable oven allows multi-step ramps and holds, optimizing separation for complex mixtures and enhancing analytical efficiency.

Safety and Compliance Assurance

Integrated safety alarms for over-temperature and gas leaks protect both users and samples. Meeting GLP and CE requirements, the chromatograph guarantees quality, reliability, and operational safety in professional lab environments.

FAQ's of GAS CHROMATOGRAPHY:

Q: How do I select the appropriate carrier gas for my analysis in gas chromatography?

A: The choice of carrier gas-hydrogen, nitrogen, or helium-should be based on the detector type and the analytical requirements. Each gas affects speed, resolution, and sensitivity; hydrogen and helium are common for most detectors, while nitrogen suits specific applications.

Q: What process is involved in sample injection and detection with this gas chromatograph?

A: Samples, typically 1.5-2 ml per vial, are introduced via split/splitless or on-column injectors. The analytes travel through capillary or packed columns, and are detected by FID, TCD, ECD, NPD, or FPD detectors-each capturing precise chemical signatures according to programmed oven cycles.

Q: When is multi-step oven programming most beneficial?

A: Multi-step oven programming is especially useful when analyzing complex mixtures that require gradual temperature changes for optimal separation. Programmable ramps and holds facilitate precise control of retention times and resolution across diverse sample matrices.

Q: Where can this gas chromatograph be installed within a laboratory?

A: Designed for benchtop mounting, the chromatograph fits standard lab bench widths and heights (max 500 mm), making it suitable for analytical labs in environmental, pharmaceutical, or chemical sectors across the United States.

Q: What maintenance features ensure reliable operation of this equipment?

A: Maintenance is simplified with a tool-free injector system and easily accessible panels, allowing users to efficiently clean, inspect, and service the instrument-minimizing downtime and ensuring consistent analytical performance.

Q: How does automated safety protection benefit laboratory operations?

A: The gas chromatograph includes over-temperature and gas leak alarms that proactively safeguard both operators and samples. Automatic notifications and intervention reduce risks, enabling confident, uninterrupted analyses.

Q: What is the benefit of having inbuilt integrator or PC-based software for data management?

A: Data generated during analysis is efficiently captured, stored, and displayed on a digital LCD or graphical interface, enabling seamless integration with laboratory systems via RS232, USB, or LAN ports. This ensures robust data handling, traceability, and streamlined reporting.

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