Electronics - Gas Chromatograph

Product Range

Gas Chromatograph

Gas Chromatograph is suitably utilized in various industries for analyzing and purifying various compounds without decomposition procedure. This instrument is precisely designed by using the high-grade quality materials along with the implementation of latest technologies in compliance with the international quality norms.

Gas Chromatograph consists of

Carrier gas inlet
Septum purge outlet
Vapourisation chamber
Column
Heated metal block
Glass Liner
Rubber septum
Detectors

Features

Accurate outcome
Sturdiness
Low power consumption
Long service life
Corrosion resistant
Impeccable finish
Easy operation
Low maintenance

Applications

Pharmaceuticals
Chemical plants
Gas industries

Specifications of CSL GC

Outline :
The Gas Chromatograph is 24 Bit microcontroller based instrument with 40x4 alphanumeric LCD display with backlight for Injector, Column Oven, Detector and all heated zones temperature indications. It has a built-in 24-bit high-resolution data integrator A/D board with sampling frequency up to 20 Hz. It is having injection system suitable for analysis of the Gas sample and liquid samples on packed/capillary columns using Thermal Conductivity and Flame Ionization Detectors. The data system has complete control of instrument conditions. Complete runtime display of chromatograms, quantification of analysis. It has advanced options for storage and processing analytical data. What makes it affordable!

Chemtron has been designing low-cost gas chromatographs for over a decade. Chemtron has a team of highly skilled and experienced R&D department which consists of chemists and engineer's who have been developing these instruments especially for small-scale industries, collage’s and educational institutions which could not afford these analytical instruments. The complete system is made in-house which includes The complete instrument consisting of Detectors, Columns, Pneumatics, Chassis, Electronics and also the Data integration software and its 24 Bit A/D board.

Gas Mixtures	CSL-MODEL No. - 1045	CSL-MODEL No. - 2045 (Kg/Cm2)
Description	(With Single Detector - PIP. FPD. ECD. HID. TCP or FID) Gas Chromatograph will have the facility of Pressure Regulator Valve / Pneumatics Mass flow controller integrators, Manual cooling oven. Operating sensitivity mode (Low / Medium / High). The data system will have facility of control of instrument conditions, display of Chromatograms, quantification of analysis and storage of analytical data. CSL-1045 Gas Chromatograph also having optional facility of Methanizer. manual sampling valve, split/split less injection port for FID for dedicated analysis. University /College/Educational, Etc.	(With Dual Detector-Upgradable up to 3 Detector) Gas Chromatograph will have the facility of TCD protection circuit, oven heat protection, in built integrators for data acquisition system. CSL-2045 Gas Chromatograph also having optional facility of M.F.C. (Digital), Methanizer, manual gas sampling valve for ppm level analysis of CO & CO2, data system with PC Storage of Chromatogram. Up to 3 detectors with TCD in series with FID can be configured for natural Gas analysis, Dissolved gas Analysis (TOGA). DGA Analysis/Solvent Gas Analysis/Permanent Gas Analysis.
Detectors	Single	Dual up to 3
Injection System (Controlled from PC with Software common for all models)	Single port (Dual Optional)	Single/Dual with two packed columns and one 1 PTV with split/split less spot
Operating Temp. Range	Ambient 350^C	Ambient 350^C
Pressure Control System	Pressure regulator for carrier as well as air and H2 for FID. Mass flow controller for carrier gas. Optional TCD	Different Pressure regulators for the air and H2 for FID. Mass flow controller for carrier gas.
Column Oven Temp (Controlled from PC with Software) common for all models	Ambient 350^C react rate of 6 minutes at 1C/min to 30C / min with 7 ramps	Ambient 350^C with react rate of 4 minutes at 1oC/min to 30C /min with 7 ramps
Cooling Speed	350C to 30C in 10 mins. with manual control.	350C to 30C in 4 min with auto control.
Over Heat Protection	Available Hardware / Software	Available Hardware / Software
Temp. Programming	Ambient to 350C with 1C/min to 30C/min with 7 ramps	Ambient to 350C with 1C/min to 30C/min with 7 ramps
Optional Facility	Methanizer for detection of CO at ppm level. 24 bit software with pc control with instrument conditions, display of chromatographs, quantification and analytical data.	Methanizer for detection of CO at ppm level. 24 bit software with pc control with instrument conditions, display of chromatographs, quantification and analytical data.
Accessories	Packed column silica gel / molecular sieve 13 x gas tight syringe, septa , carrier gas cylinders, 24 bit data integrator with PC and printer	Packed column silica gel / molecular sieve 13 x gas tight syringe, septa , carrier gas cylinders, 24 bit data integrator with PC and printer
Weight	8KG	18KG

CSL detectors in GCs

Detector	Type	Support Gases	Selectivity	Detectability
Flame ionization (FID)	Mass flow	Hydrogen and air	Most organic cpds.	100 pg
Thermal conductivity (TCD)	Concentration	Reference	Universal	1 ng
Helium Ionization Detector( HID)	Concentration	Helium	In organic Gases	50 Ppb
Electron capture (ECD)	Concentration	Make-up	Halides, nitrates, nitriles, peroxides, anhydrides, organometallics	50 fg
Flame photometric (FPD)	Mass flow	Hydrogen and air possibly oxygen	Sulphur, phosphorus, tin, boron, arsenic, germanium, selenium, chromium	100 pg
Photo-ionization (PID)	Concentration	Make-up	Aliphatics, aromatics, ketones, esters, aldehydes, amines, heterocyclics, organosulphurs, some organometallics	2 pg

GC Accessories

A set of complete standard accessories come with the GC to keep the GC working and in good condition. Some of the standard components are soap bubble flow meter/rotameter, reference standards and gas mixtures, Carrier & Flame gases, Regulators, Detectors, Connecting Tubings, Connectors, T Connectors, Nut & Ferrules, Connecting Cable Accessories, Gas Filtration System( One Unit), Molecular Sieve Filter, Silica Gel Filter, Activated Carbon Filter, Columns, Syringes, Septum, Liners, Sampling Valves Sampling Bottles, Glass Wool, Tubing Cutters 7 Fittings, Gauges, Tool Box, TCD Detector etc.