Model: | DW-GC9790II |
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Brand: | DRAWELL |
Origin: | Made In China |
Category: | Industrial Supplies / Chemical Machinery |
Label: | Gas Chromatograph , HPGC , Chromatography |
Price: |
US $6000
/ pc
|
Min. Order: | 1 pc |
DW-GC9790II Gas Chromatograph
Reliable data quality/Stable instrument performance/ High quality first class service/Our customer service safeguard system is at the highest quality
Instrument introduction
DW-GC9790II series gas chromatograph are new generation products. Carries on the structure and performance optimization in the DW-GC9790gas chromatograph’s foundation instruments adopt the most advanced microcomputer control system and large LCD with both Chinese and English display. Carry out all control and analysis on PC. Built-in A/D converter is available for option. Chromatography signal output digitally. Stable property、operation simple、reliable、widely applies in the petroleum、chemical industry、drugs manufacture、food、environmental protection、CDC、scientific research colleges and universities as well as the quality testing department.
Originate in main line control platform, may modularization expand chromatograph system.
Through the mainline control platform ,had guaranteed. Each kind of data transmission’s precision, further enhanced instrument’s reliability and the stability.
The high keen PC control system, realizes the online monitoring perfectly.
May choose and match the reverse control system, realizes multi-purpose.
Classical liquid crystal large screen design, parameter establishment is simpler intuitively
Uses large screen liquid crystal display that the information content is richer, hommization button design and operation contact surface, guaranteed direct-viewing、easy to operate.
Reliable jamproof system, excessively warm protection function
Inherited the DW-GC9790 gas chromatograph's six ways to control the system and zero crossing pulse triggering control system, and carried on optimization, reliability is stronger
Perfect self-diagnosis function, breakdown retrieval is no longer complex
Real-time feedback instrument breakdown information, convenient user retrieval breakdown, guaranteed the instrument easy to maintain.
Analysis and Application
【Petroleum Chemical Industry】
※Crude oil component analysis ※Refinery gas、mine gas analysis ※Simulation distillation※Oils analysis ※Simple substance hydrocarbon analysis ※Including sulfur and azotic compound analysis ※Gasoline dope analysis ※Aliphatic hydrocarbon analysis※Aromatic hydrocarbon analysis※Technological process chromatograph analysis (process monitoring, chemical intermediate analysis etc.)※Cosmetics analysis (methyl alcohol, cantharis, chlormethine etc.)
【Medicine Health】
※In the medicine the resolver remains analysis ※estriol 、pregnanediol、pregnanetriol、cholesterol analysis ※catecholamine metabolite analysis
※In blood ethyl alcohol, anesthetic, amino acid derivative, testicular hormone analysis ※Certain volatile medicine analysis ※In medicine borneol, camphor, menthol
【Environmental Monitoring】
※Air pollutant analysis (TVOC、sulfide、nitrogen oxide、non-methane total hydrocarbon、formaldehyde etc)※Water analysis (multi-link aromatic hydrocarbon, pesticide residue, organic solvent, organic pollutant, sulfide etc) ※Soil analysis (organic pollutant, solid waste analysis etc) ※Permanent gas detection(water, hydrogen, oxygen, nitrogen, carbon monoxide etc)
【Food Sanitation】
※Fatty acid methyl ester analysis ※Pesticide residue analysis (organic chlorine, organophosphorus, chrysanthemum ester agricultural chemicals etc.) ※Spice essence analysis ※Food additive analysis (benzoic acid, sweet element, total sulfur determination etc.) ※In food packing material volatile matter analysis (vinyl chloride、styrene、ethyl benzene etc) ※Liquor analysis ※In food nutrients analysis (DHA、EPA、 unsaturated fatty acid, monosaccharide、Vitamin etc)
【Power Sector】
※Transformer oil analysis ※In insulating oil sulfur hexafluoride、tetrafluoro-methane、air determination
【Education Scientific Research】
※Teaching demonstration、student test、scientific research
Technical parameter
Temperature control parameter
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.
Temperature:RT+6℃~399℃
Temperature fluctuation:upto±0.1℃
Temperature programming:8 ramps
Index Detector |
Max operate temperature |
Detection limit / Sensitivity |
Noise |
Drift |
Linear dynamic range |
FID |
400℃ |
≤5×10-12g/s[ N-C16] |
≤2×10-13A |
≤5×10-13A/30min |
≥106 |
TCD |
400℃ |
≥8000mV.ml/mg[ N-C16] |
≤20μV |
≤100μV/30min |
≥104 |
ECD |
350℃ |
≤3×10-14g/ml(γ-666) |
≤20μV |
≤50μV/30min |
≥104 |
FPD |
400℃ |
P≤1.4×10-12g/s S≤5×10-11g/s [parathion-methyl] |
≤2×10-11A |
≤4×10-11A/30min |
≥103(P) ≥102(S) |
NPD |
400℃ |
N≤1×10-12g/s[ azobenzene ] P≤5×10-13g/s[ malathion] |
≤4×10-13A |
≤2×10-12A/30min |
≥103(P) |
Basic Parameter
Dimension:565×510×490[mm] (L×H×W) Weight:50Kg
Max. Power:2500W Power: AC 220V±22V 50HZ±0.5HZ
Payment Terms: | TT / LC |
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Drawell International Technology Limited | |
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Country/Region: | Shang Hai - China |
Business Nature: | Manufacturer |
Phone: | 18721184858 |
Contact: | Cary (Sales Manager) |
Last Online: | 09 Mar, 2014 |