GC

GC-4000A Gas Chromatograph

GC-4000A Series is well suited for analyzing of a wide range of chemicals as gases, liquids or gas-liquid mixtures with boiling points less than 400℃. This versatile instrument can be used in industries such as the oil, coal mining, chemical, environmental protection, textile, agricultural, medicinal, and sanitation industry.

Technical Specifications

	TCD	FID	ECD	FPD	NPD
Sensitivity	S≥5000 mv.ml/mg (benzene)
Minimum Detectable Quantity		M≤1×10^-11 g/sec (hexadecane)	M ≤1×10^-13 g/ml(r-666)	Mp≤2×10^-12g/s(1605) Ms≤5×10^-11g/s( thiophene )	MN≤5×10^-13g/s Mp≤1×10^-12 g/s
Noise	≤0.1mv	≤5×0^-14A	≤0.01mv	≤2×10^-12A	≤2×10^-13A
Linear Dynamic Range		10⁶	10³	10³	10³
Drift		1×10^-14A/30min	0.02mv/30min	3×10^-13A/30min	2.5×10^-12A/h

1. We offer five types of detectors. Each one is specifically designed to fit your needs.

√ Flame Ionization Detector (FID): Used for analyzing organic compound requiring high sensitivity.
√ Thermal Conductivity Detector (TCD): Used for analyzing ambient temperature gases, water, and small hydrocarbon compounds.
√ Flame Photometric Detector (FPD): Used for analyzing sulfurous or phosphorous compounds.
√ Electron Capture Detector (ECD): Used for detecting pesticides or chlorides through Electron Capture
√ Nitrogen-Phosphorus Detector (NPD): Used for trace analysis of nitrides or phosphides

2. Easy installion and maintence
3. Large column oven that be simultaneously installed with three columns.
4. Efficient design. Instrument can be installed with up to three types of detectors at once, three independent electrical circuit systems and three signal outputs.
5. Flexible packed column and capillary column system.
6. Stable temperature control system: Temperature programming of up to 8 ramps; individually controlled temperatures for each sample injector and detector; Multiple sensors to prevent over-heating.
7. Improved pressure stabilization and multiple gas path systems: a single, dual or triple gas path; Injector and valve sample injection system; Back flushing and pre-cutting devices; Methane conversion oven.

Our Complete Set

• Main unit
• Data processing workstation: a PC (optional), a printer (optional), workstation software and interface board
• Gas sources/generators: air, hydrogen gas and high purity nitrogen gas (optional)
• Chromatographic column(s) (please specify)
• Spare parts

The following generators can be chosen for GC:
GH-200(G-101) High purity hydrogen generator
GH-100(G-101A) High purity hydrogen generator
GA-100(G-103) High purity air generator

GC Model ve Özellikler Tablosu
Model	Usage	Features/Configuration
GC-4001A	Gas and liquid analysis	Instrument and thermal conductance
GC-4002A	General	Instrument, single hydrogen flame detector and 8 ramp programmable heating
GC-4003A	General	Instrument, double hydrogen flame detector, 8 ramp programmable heating and double gas paths.
GC-4004A	General	Instrument, single hydrogen flame, thermal conductance detector and 8 ramp programmable heating.
GC-4005A	General	Instrument, double hydrogen flame, thermal conductance detector, 8 ramp programmable heating and three gas paths.
GC-4006A	Natural gases automatic analysis	Instrument, double hydrogen flame, thermal conductance detector, column for special purpose, capillary device, one-time automatic sample injection, 8 ramp programmable heating and three sets 6-way valve.
GC-4006B	Oil, all natural gases analysis	Instrument, hydrogen flame, thermal conductance detector, three columns for special purpose, capillary device, automatic reverse-blow system and 8 ramp programmable heating.
GC-4006C	Oil, all natural gases analysis	Instrument, hydrogen flame, thermal conductance detector, three columns for special purpose, 8 ramp programmable heating, capillary device, three gas paths and 6 – way valve.
GC-4006D	Analyzes dry gas, cracking gas, etc.	Instrument, thermal conductance detector, two packed column, switch system of gas carrier and 6-way valve.
GC-4006E	Analyzes benzene and tolune in petroleum	Instrument, thermal conductance detector, main and auxiliary columns, automatic reverse-blow system, imported high temperature automatic 6-way valve.
GC-4006F	Analyzes ether and alcohol	Instrument, hydrogen flame detector, main and auxiliary columns, imported 6-way valve, pre-incision and reverse blow device.
GC-4007A	Analyzes transformer oil	Instrument, hydrogen flame, thermal conductance detector, reforming furnace, 2 pieces of columns for special purpose, 8-ramp programmable heating, double gas path. thermal conductance detector,
GC-4008A	Coal Mining GC	Instrument, double hydrogen flame, reforming furnace, 2 pieces of columns for special purpose, 8-ramp programmable heating, three gas paths and 3 sets of 6-way valve.
GC-4008B	Coal Mining GC	Instrument, double hydrogen flame, thermal conductance detector, reforming furnace, 4 pieces of columns for special purpose, 8-ramp programmable heating, 4 gas paths. and 4 sets of 6-way valve.
GC-4009A	Environmental monitor, sanitation epidemic prevention and food check and measure	Instrument, hydrogen flame, ECD, 8 ramp programmable heating and 2 gas paths.
GC-4010A	Environmental monitor, sanitation epidemic prevention and food check and measure	Instrument, hydrogen flame, flame luminosity detector, 8 ramp programmable heating and 2 gas paths.
GC-4011A	Environmental monitor, sanitation epidemic prevention and food check and measure	Instrument, hydrogen flame, 、 ECD, flame luminosity detector, 8 ramp programmable heating and 3 gas paths.
GC-4012A	Check and measure the organic chlorine and others	Instrument, ECD, and 8 ramp programmable heating .
GC-4013A	Check and measure the organic phosphor	Instrument, nitrogen and phosphorus detector and 8 ramp programmable heating.
GC-4014A	General	Instrument, hydrogen flame, nitrogen and phosphorus detector, 8 ramp programmable heating and 2 gas paths
GC-4015A	Environmental monitor, sanitation epidemic prevention and food check and measure	Instrument, thermal conductance detector, nitrogen and phosphorus detector, 8 ramp programmable heating and 2 gas paths.
GC-4016A	Environmental monitor, sanitation epidemic prevention and food check and measure	Instrument, ECD, flame luminosity , nitrogen and phosphorus detector, 8 ramp programmable heating and 3 gas paths
GC-4017A	General	Instrument, hydrogen flame, ECD, nitrogen and phosphorus detector, 8 ramp programmable heating and 3 gas paths
GC-4018A	Analysis on e lectronegative organic and organic phosphor	Instrument, ECD, nitrogen and phosphorus detector, 8 ramp programmable heating and 2 gas path, 8 ramp programmable heating and 3 gas paths.
GC-4019A	General	Instrument, thermal conductance, hydrogen flame, ECD,
GC-4020A	Analysis on organic sulfur and other organic substance	Instrument, flame luminosity detector and 8 ramp programmable heating .
GC-4021A	General	Instrument, double hydrogen flame, flame luminosity detector, 8 ramp programmable heating and 3 gas paths.
GC-4022A	Analysis on routine gas, liquid	Instrument, thermal conductance, ECD, 8 ramp programmable heating and 2 gas paths.
GC-4022A	electronegative substances
GC-4023A	General	Instrument, thermal conductance, double hydrogen flame, ECD, 8 ramp programmable heating and 3 gas paths.
GC-4024A	Analysis on organic sulfur, and electronegative substances	Instrument, flame luminosity, ECD, 8 ramp programmable heating and 2 gas paths
GC-4025A	Gas, non-condensed liquid analysis	Instrument, double thermal conductance detector, 8 ramp programmable heating and 2 gas paths.
GC-4026A	General	Instrument, hydrogen flame, flame luminosity, nitrogen and phosphorus detector, 8 ramp programmable heating and 3 gas paths.
GC-4027A	Analysis on o rganic phosphor, and organic sulfur	Instrument, flame luminosity, nitrogen and phosphorus detector, 8 ramp programmable heating and 3 gas paths.
GC-4028A	Indoor air monitoring	Instrument, hydrogen flame, detector, 8 ramp programmable heating, thermal desorption device and capillary device.
GC-4029A	Indoor air monitoring	Instrument, double thermal conductance detector, 8 ramp programmable heating, thermal desorption device and capillary device.
GC-4030A	Indoor air monitoring	Instrument, thermal conductance, nitrogen and phosphorus detector, 8 ramp programmable heating, thermal desorption device and capillary device.
GC-4031A	General	Instrument, double hydrogen flame, ECD, 8 ramp programmable heating and 3gas paths.
GC-4032A	Analysis on routine gas, liquid	Instrument, thermal conductance, flame luminosity, detector, 8 ramp programmable heating and 2 gas paths.
GC-4032A	organic phosphor
GC-4033A	Analysis on routine gas	Instrument, double hydrogen flame detector, reforming furnace, 3 sets of 6-way valve, 8 ramp programmable heating and 3 gas paths.
GC-4034A	Atom and routine gas analysis	Instrument, hydrogen flame, thermal conductance detector, reforming furnace, 2 sets of 6-way valve, 8 ramp programmable heating and 3 gas paths.