A80 Gas chromatograph

The reliable functions, portability and application flexibility of A80 are all in the international leading positions.

The functions:

Built-in touch screen industrial PCMulti-detector for selectionSplit system with micro-packed columnVacuum negative pressures for ample injectionAutomatic selection module of many sample flow pathsDesign of Explosion-proof armor heatingIntegration module design with multi-column and multi-valve Sweep protection and leak-tightness automatic sample injection diaphragm valve

 

A80 Main technical Parameter

 

Structural composition

Column box:4 separated electrical heating Column box, working temperature:ambient~350°C Temperature controlling precision: ±0.1°C

Detector: TCD, FID, HID, ECD, PID. working temperature: ambient~350°C

Sampling/ Column cut valve: membrane valve, rolling piston valve, High temperature high Pressure valve, blow through valve Corrosion resistant valve

Chromatographic column: 1/16 1/8packed column, capillary column

EFC: Though max 9 access EFC

 

Performance

Measuring scope: TCD: 5ppm~100%, FID: 0.1ppm~100%, HID: ppb~100ppm,

                              ECD: 0.01ppt~10ppm, PID: 0.1ppb~1000ppm

Repeatability: ±3%RSD

Analytical period: 5 seconds~3hours

 

Communication function

LAN TCP:/IP Agreement port open

USB2.0

RS232

 

Gas sampling requirements

Sample flow: 10~100ml/min

Sample filter: 2μ

Min pressure: 3~5psi lower pressure can be chosen

Max pressure: 75psi Higher pressure can be chosen

Highest sample temperature standard: 100°C, higher temperature can be chosen

Sampling tube material: Teflon tube, Stainless steel tube, polyimide tube Other materials can be chosen

 

Standardization

Mode: manual or automatic

Null point: automatic baseline revise

Measuring scope: steel cylinder Regulator

 

 

Quickly on-site logging analysis

 

One machine with double functions: 25 sec isolates C1~C5, 115 sec isolates C1~C8

All intelligent control, automatic ignition, automatic null point Calibration, automatic fault diagnosis

Measuring scope: component 5*10 -6-100%, total hydrocarbon: 10-5-100%

 

   

Natural chromatographic analysis

 

Separation for many valves and columns, TCD system analysis H2, O2, CH4, CO, C2H6, CO2, H2S, C2H4, C3H8, C3H6, C4, C5, C6+ and ect.

                                     

 

Analytical process

The analytical system consists of a ten connection valve, two 6-way valve, four Chromatographic column and one thermal conductivity detector.

The flow diagram lies in original state, when put the sample into No. 9 mouth of valve V1 into quantitative tube 1, after sweeping clean, switch V1 from OFF to ON, carrier gas 1 takes sample into analytical column DC200, before components flowing out, switch valve 1 from OFF to ON, C6+ was flow back to TCD, examined.

Components O2, N2, CH4, CO, CO2 and C2 flow out from DC200 and flow into chromatographic column PQ, and when components H2S, C3 and above have not flowed out, switch the valve V2 from OFF to ON. Then H2S, C3 and above will be brought into detector TCD by gas carrier 2 and be detected, switch the valve V2 from ON to OFF. Before CO2 and C2 flowing out, O2, N2, CH4, CO flow into chromatographic column 13X, switch the valve V3 from OFF to ON. Components CO2 and C2 will be detected by TCD in sequence. Switch the valve V3 from ON to OFF, components O2, N2, CH4 and CO will be detected. Analysis process finish.

 

                         

A80 Gas chromatograph