Customization: | Available |
---|---|
Appliance: | The Analysis of Environmental Samples |
Gaspath System: | Three |
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Working Conditions | |
Power | 220 V, 50 Hz |
Temperature | 15ºC-35ºC |
Humidity | 25%-80% RH |
Specifications | |
Gas Chromatograph | |
l Column oven temperature | Room temperature + 10ºC-400ºC |
l Temperature stability | ≤±0.03ºC |
Maximum heating rate | 40ºC/min |
Maximum run time | 999.99 min |
10-segment programmable temperature control | |
l Split/splitless inlet (3rd generation EPC) | |
Maximum temperature: 400ºC | |
Electronic controlled pressure, flow rate and split ratio | |
Pressure range: 0-999 kPa | |
Flow range: 0-200 mL/min | |
Autosampler (optional) | |
Mass Spectrometer | |
l Main Specifications | |
Mass range | 1.5 - 1024.0 amu |
Mass stability | Better than 0.1 amu/48 h |
Resolution | Unit mass |
Sensitivity | DB-5MS 30m*0.25mm*0.25um fused silica capillary column or similar column. EI source, full scan: (range 100-300 amu). 1 pg OFN S/N≥100:1 |
Maximum scan rate | 10,000 amu/s |
Dynamic range | 105 |
l Ion source | Electron impact ionization source (EI), standard. Chemical ionization source (CI), optional. |
Dual filaments | Programmable switch |
Maximum filament current | 3 A |
Emission current | 10 - 350μA adjustable |
Ionization energy | 5 - 150eV adjustable |
Ion source temperature | 150 - 320ºC adjustable, individually controlled |
l Mass analyzer | Quadrupole. Full scan, selected ion monitoring (SIM) and acquisition. At most 128 groups in SIM mode. At most 128 ions in each group. |
l Detector | electron multiplier + high-energy dynode back focusing assembly |
l GC-MS interface | |
Individually controlled through transmission cable, 150 - 320ºC adjustable | |
l Vacuum system | |
Turbo molecular pump (250 L/s), mechanical pump (180 L/min) | |
Wide range compound cold cathode gauge | |
l Data processing system | |
Hardware | Computer (optional) |
Printer | Laser printer (optional) |
Software | MS3200RT Real-time data acquisition application and MS3200P data processing application |
Optional Accessories |
|
DIP 100 liquid/solid direct injection probe assembly | |
Thermal desorption device | |
Dynamic headspace sampler | |
Purge-and-trap sample concentrator |