Dw-Gcms-II Chromatograph Gas Chromatography Mass Spectrometry Gcms Gas Chromatography Instrument
| Customization: | Available |
|---|---|
| After-sales Service: | Online Technical Support |
| Warranty: | 1 Year |
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Basic Info.
- Model NO.
- DW-GCMS-II
- Appliance
- Lab
- Gaspath System
- Single
- Detector
- Other
- Energy Resolution
- ≤7.5%
- Certification
- CE, ISO
- Stationary Phase
- Solid Adsorbent
- Mobile Phase
- Gas
- Chromatography Type
- Gas Chromatography
- Chromatographic Column Type
- Capilary Column
- Brank
- Drawell
- Inlet Temperature
- Max. 450°c
- Pressure Range
- 0~100psi,±0.002psi
- Pressure Control Mode
- Electronic Pressure Control (EPC), Support CV and
- 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
- Ei Source Ionization Energy
- 5W~250V (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
- Transport Package
- Standard English Package
- Specification
- W450*D580*H(380+450) mm
- Trademark
- Drawell
- Origin
- China
- Production Capacity
- 100pieces/Month
Product Description
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.
Highlights
Hardware
- 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
- Full scale gauges monitor vacuum states in real time
- Self protection system guarantees safety of operators and core parts under abnormal conditions
- RF power supply digital compensation technology ensures better sensitivity and resolution in full mass range
- The software "ChemAnalyst" controls auto sampler (AS), gas chromatograph (GC) and mass spectrometer (MS); data are acquired and transferred by high-speed network card
- Full Scan and selective Ion Monitoring (SIM) modes are available
- The system supports manual and automatic tuning, display of total ion current (TIC) and mass chromatogram (MC)
- The data processing section searches target compounds in NIST 2011 based on mass spectra of samples, displays search results which include retention times, structural formula and standard mass spectra, and compares the abundances of standard and real target ions.
- Users can make accurate qualitative and quantitative analyses
| 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 |
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