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, 64M 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.
Highly sensitive PC control system, reliable jamproof system, realizes the operation automation perfectly
Complete parameter by the PC transmission, remarkable self acting valve control,time programming, automatic control ignition and automatic outfire function, advanced autosampler system, data communication
completely and processing function, operation simple easy to study, optional autosampler, realizes the unattended GC analysis.
Classical TFT large screen design, setting parameter is simpler intuitively
Graphical display uses 8 inches 640×480 resolution TFT screens, realizes the online monitoring perfectly and chromatograph flows out the curve display.
Intellectualized self-diagnosis function, breakdown retrieval is no longer complex
Prompt 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 System
Capillary 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 detectors 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
Operating mode：·constant pressure
Pressure control increment：Programming pressure-rise 0.09psi/min
·Programming 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
Operating mode:·Constant flow
Flux control increment：1ml/min
·Programming flux rise
Flux stability：≤0.1%
Electronic gas circuit control model :·Constant temperature constant pressure ·Constant temperature constant flow
·Temperature programming +Pressure programming ·Temperature programming + constant flow
·Temperature programming + Programming flux rise
High-performance injector system
·High performance split/splitless capillary column inlet, realizes five 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%， around the injection flushing/air bubble takes out the number of times to be most 15 times.
Basic parameter
Dimension:555*490*480(mm)(L*W*H)
Weight:55kg
Max.consumed power:2500W
Power:AC 220V±22V 55HZ±0.5HZ
Good performance column oven
Unique double air flue cold hot alternate system，guaranteed warming and cooling speed. Special material box body heat preservation interlayer，had guaranteed the instrument control warm stability. Big volume's main oven body design, may realize the multi-dimensional chromatograph system.
Operating temperature range suitable for all columns and chromatographic separations:Ambient+5℃-420℃C
Temperature set point resolution: 1C
（With LN2 cryogenic cooling:-80～420℃;With CO2 cryogenic cooling:-50-420C）
Temperature stability::±0.05C
Temperature programming:10 ramps
Oven cool down:350-50C in 5.0 min
|
Index
Detector |
Max operate temperature |
Detection limit / Sensitivity |
|
FID |
420℃ |
≤2.5×10-12g/s[ N-C16] |
|
TCD |
400℃ |
≥10000mV.ml/mg[ N-C16] |
|
ECD |
350℃ |
≤3×10-14g/ml（γ-666） |
|
FPD |
400℃ |
P≤1.4×10-12g/s
S≤5×10-11g/s
[parathion-methyl] |
|
NPD |
400℃ |
N≤1×10-12g/s[azobenzene]
P≤5×10-13g/s[malathion] |
Working circumastance:
Ambient temperature:5℃-35℃
Relative humidity:less than 85% Power supply voltage:220±10%
Power supply frequency:50±0.5HZ
maximum output:2500W
中文
