China Gas Chromatography Solvent Detection

GC-9801 Gas chromatography
Functions
Gas chromatography carries out the quantitative analysis and peculiar smell testing for residual solvent on food packaging cases after printing; test the pureness and quality of organic solvents.
Working Diagram
Features
1. With higher ratio of function and reasonable price, economic and efficient
2. The design of the cellular integral structure is convenient for installation.
3. It can be connected to the chromatogram data work station so as to greatly improve the working efficiency.
4. With FID detector
5. With the flexible design of the packed column and capillary column injection ports.
6. Packed column and capillary column sample injectors can be selected as per actual situations. Wide column box (300x 300x 200mm)
7. In order to meet complicated analytic task, it makes use of various chromatographic columns so as to offer convenience and widen the range of the analytic samples. The advanced noise suppression system can fully eliminate the fan noise under the chromatogram working state, so as to provide you a comfortable and quiet working atmosphere.
8. The sampling device is completely vitrified with two modes of rapid vaporizing and column sample injection.
9. Bran-new pressure stabilization and various air circuit system
10. The air circuit has three different kinds of forms: Single, double and triple. It can match six-way valve, blow back, and precut equipment and so on according to the users' demands. It adopts new type pressure regulation system to ensure the re-productivity of equipment.
11. Reforming furnace can be equipped to implement microanalysis of CO and CO2.
12. Cracking furnace can be equipped to do double eight-step temperature rise with microcomputer control, man-machine conversation and simple application.
13. Advanced temperature control system
14. Adopt microcomputer control and man-machine conversation to indicate various needed temperatures of the temperature column box.
15. Column box temperature control scope: (room temperature +10° C) - 400° C, eight-step temperature rise.
The speed is 0 - 30° C/min (increase 0.1° C/min), and the temperature control precision is 0.1%.
The control point number is eight points of A type with control scope (room temperature +10° C) - 400° C.
16. Overheat protection function
It can freely set temperature within 400° C with software program protection, and the hardwired connection adopts dual fail-safe design
Technical Parameter
Hydrogen flame ionization detector (FID)
M≤1x10-11 G/S
Thermal conductivity detector (TCD)
S≥5000mv.ml/mg (benzene)
Electron capture detector (ECD)
M≤2x10-13g/ml (r-666)
Flame-photometric detector (FPD)
Ms≤5x10-11g/sec (thiophene) Mp≤1x10-11g/sec (1605)
Nitrogen and phosphorous detector (NPD)
Mn:1x10-13g/sec Mp:1x10-13g/sec
Temperature
10~400
Temperature percision
≤0.1
Temperature rise speed
0.1~40/min

Service
1 One year guarantee and all lifetime techinical support
2 USA, Australia Aisa Local agent for service
3 Speedy reply, 12hrs response to customer questions
4 Software free update
5 Minor maintenance ---parts ship within 24 hrs
6 Major maintenance---Technical will be sent within 15 days
Company Show
about GBPI
GBPI is a professional manufacturer focused on developing and producing packaging material test instruments. Founded in 2002, the company has received IOS9001 certification and reco gnized as high-tech enterprise and software enterprise by national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress.
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