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Drawell Gas Chromatograph Mass Spectrometer DW-GCMS-II
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The Drawell Gas Chromatograph Mass Spectrometer DW-GCMS-II is a professional analytical laboratory instrument. Review features and technical specifications, then request configuration, MOQ, lead time, warranty, and a formal quotation.
Scientific China
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| Product Category | Chromatography > GC-MS Gas Chromatography-Mass Spectrometer |
|---|
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Description
Drawell Gas Chromatograph Mass Spectrometer DW-GCMS-II
Product overview
DW-GCMS-II is a cost-effective gas chromatograph mass spectrometer provided by Drawell. The products hold several patented technologies, and are widely used in industrial inspection, food hygiene, environmental protection, etc.
The Drawell Gas Chromatograph Mass Spectrometer DW-GCMS-II supports research, pharmaceutical, environmental, food, industrial, and quality-control laboratories. Scientific China provides model selection, configuration review, export coordination, and formal quotations.
Key features
- Superior quality : it uses high-end core parts, which ensures DW-GCMS-II high quality.
- Meeting high demands : provides necessity parts, and meets multiple requirements from different client.
- User-friendly design : it facilitates easy operation and convenient maintenance.
- High-efficiency ionization source : modularization design, having high ionization efficiency, and enhancing sensitivity.
- ChemAnalyst software : convenient operation, data acquisition and processing.
- Highly cost-effective : offering more benefits while meeting all application demands.
- Scientific solutions : Drawell offer customers perfectly customized solutions.
- Consumables with favorable price : most consumables and parts are self-developed, which save a lot of maintenance cost, while providing high performance.
- Satisfactory post-sale service : Drawell make a quick response to client’s demands, with professional technicians offering 24-hour services.
- Electronic pressure/flow control system (EPC/EFC) for self-developed GC 6800 system
- Patented El filament set provides highly efficient electron emission, a maximum of 350u A
- Quality mass analyzer with pre-filter reduces quadrupole pollution
- High-energy dynode electron multiplier ensures good sensitivity
- Vacuum system with quality mechanical and turbo molecular pumps guarantees stability and reliability
Applications
- Brominated flame-retardant (BFR), volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), phthalate, etc.
Technical specifications
| GC Specifications | |
|---|---|
| Inlet temperature | Max. 450°C |
| Pressure range | 0~100psi,±0.002psi |
| Pressure control mode | Electronic pressure control (EPC), support CV and CC |
| Split mode | Split/splitless, max. split ratio: 1000:1 |
| Column oven working temperature | Room temperature+4°C~450°C |
| Heating rate | Up to 120°C/min |
| Temperature programming | 7 stages/ 8 platforms |
| Auto Sampler | Optional |
| MS Specifications | |
| EI source ionization energy | 5W 〜250,V (Adjustable) |
| Mass range | 1.5~1000amu |
| Resolution | Unit resolution (full width at half maximum) |
| Ion source temperature | 100 〜3500 |
| Filament emission current | 0-350 μA |
| GC-MS Interface temperature | Max. 450°C |
| Stability | ±0.10 amu/48 hrs |
| Sensitivity | Full scan, 1 pg OFN at m/z 272 with S/N ≥30:1 (RMS) |
| Scan rate | Up to l000amu/s |
| Vacuum | Turbo molecular pump(67L/s) |
| Detector | High energy dynode electron multiplier |
Ordering and configuration
Final specifications, included accessories, consumables, software, certifications, power requirements, installation, warranty, and regulatory availability depend on the selected model and destination. Contact Scientific China to confirm the suitable configuration, minimum order quantity, price, lead time, documentation, and international delivery terms before purchase.
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