Introduction:

Gas chromatography (GC), is a common type of chromatography used in analytic chemistry for separating and analyzing compounds that can be vaporized without decomposition. Typical uses of GC include testing the purity of a particular substance, or separating the different components of a mixture (the relative amounts of such components can also be determined). In some situations, GC may help in identifying a compound. In preparative chromatography, GC can be used to prepare pure compounds from a mixture

Gas chromatography (GC) is widely used in power sector , corporation that produce oil immersed electrical apparatus--- Transformer factory, wire cannula factory and enterprises— power plant , power supply bureau , other units for gas analyzing like chemical processing of coal and Bruckhausen .

GC9710 series gas chromatograph is FU LI develope the most new generation product,carries on the structure and the performance in the original GC97 series gas chromatograph manufacture foundation expands, basis the global GC technological development demand, develops with EPC, AFC technology chromatograph system, import now the international high-end gas chromatograph's production experience, in the safeguard instrument reliability and under the stable premise,realizes the consummation automation,intellectualization,multi- functionalization.

Feature

Powerful control function

· All the parameters can be controlled by GC work station.
· Use powerful multi-CPU system steady and correct control

· ARM9-32 micro chip, 64 M memory, can process complicated graphics controlling function interface.
· 8 way external event function support multi-valve switch,achieved many dimensions  chromatograph system
· auto backdoor function,achieved oven about room temperature control operate.

H igh ly  sensitive PC control system, reliable jamproof system, realizes the operation automation perfectly

C omplete parameter by the PC transmission, remarkable self acting valve control , time programming, automatic control ignition and automatic outfire  function, advanced autosample r system, data communication

completely and processing function, operation simple easy to study, o ptional  autosampler , realizes the unattended GC analysis.

C lassical TFT large screen design, setting parameter is simpler intuitively

G raphical display uses 8 inches 640×480 resolution TFT screens, realizes the online monitoring perfectly and chromatograph flows out the curve display.

I ntellectualized self- diagnosis function, breakdown retrieval is no longer complex

P rompt response breakdown phenomenon, breakdown code, breakdown reason, helped you to find the breakdown most quickly,

solution breakdown, guaranteed the laboratory best active status.

Remarkable Injection S ystem

C apillary injection  system realizes EPC , AFC technology

· Brandnew EPC, AFC technology, digitization control gas circuit parameter, flux  and pressure precision stable, performability pressure  programming  chromatographic separate ,

pressure precision 0.0015psi, retention time and peak area highly repetition.

· Many kinds of injectors and detector s  fast solution separation difficult problem, choice convenient. Split/splitless injection , good

linearity split , discrimination phenomenon is small, quota accuracy and saves the carrier gas.

Pressure control range： 0 ～ 90psi
O perating mode ： · constant  pressure

Pressure control incre ment ： Pro gramming  pressure-rise  0.09psi/min
· Pro gramming  pressure-rise

Pressure control accuracy： 0.0015psi
Setting pressure accuracy： 0.015psi

Pressure programming repeatability ：≤0.5%
Pressure programming： 8 ramps

Flux control range： 0 ～ 600ml/min
O perating mode : ·C onstant  flow

Flux control increment： 1ml/min
·Programming flux rise

Flux stability ：≤0.1%

Electronic gas circuit control model : ·C onstant temperature constant  pressure· C onstant temperature constant  flow

                ·T emperature programming  +Pressure programming· T emperature programming  + constant  flow

·T emperature programming  + Programming flux rise

High-performance injector system

· H igh performance split/splitless  capillary column inlet,  realizes fi ve steps  temperature program.

· All inlet with  self-synchronization starter, guarantee analytical data repeatability.

High accuracy auto  sampler

· Introduces the original installation import automatic sample injector, Bring in imported with original packaging  autosampler, realizes the completely automatic analysis, most 110.

·Can setting 3 inlet , PC control ， simple and convenient , flexible 。

·Injection vestigital ≤0.05% ， injection repeatability ≤1% ，  a round the injection flushing/air bubble takes out the number of times to be most 15 times.

Working circumastance:
Ambient temperature:5 ℃ -35 ℃

R elative humidity:less than 85%   Power supply voltage:220±10%

Power supply frequency:50±0.5HZ

maximum output:2500W