해외 우수한 분석, 측정, 계측기기 제조회사의 독점 대리점 !
Model | XT100, XT100M | XT200, XT200M | XT300, XT300M |
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Mass range | 1 to 100 amu | 1 to 200 amu | 1 to 300 amu |
Mass filter type | Quadrupole | ||
Resolution | Better than 0.5 amu @ 10% peak height, adjustable | ||
Operating pressure | UHV to Atmosphere (Pirani gauge 10-3 Torr to ATM, Ion Gauge below 10-2 Torr, RGA operation below 10-4 Torr) |
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Detector type | Faraday cup (FC), Standard Electron Multiplier (EM), Optional |
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Sensitivity (A/Torr) | 5 x 10-4 into Faraday cup. Measured
with N2 @ 28 amu with 1 amu full peak width, 10% height, 70 eV electron energy, 6 eV ion energy and 2 mA electron emission |
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Minimum detectable partial pressure | 5 x 10-12 Torr Faraday cup, 5 x 10-14 Torr Electron multiplier Measured with N2 @ 28 amu with 1 amu full peak width, 10% height, 70eV electron energy, 6 eV ion energy, and 2 mA electron emission |
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Total pressure measurement | 10-3 Torr to ATM, Pirani gauge |
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Operating temperature | 50 °C Electronics, 100 °C Probe | ||
Bakeout temperature | 300 °C (Probe only, CCU removed) | ||
Ionizer Design | Open ion source , electron impact ionization | ||
Probe Materials | SS304, Kovar, Tungsten, Alumina, Iridium, Copper, Nickel, Thoria, Platinum | ||
Filament | Dual thoria coated iridium with firmware protection. Built-in 1 to 30W degas ramp-up. Field replaceable |
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Electron energy | 11 to 150V, programmable | ||
Ion energy | 1 to 12V, programmable | ||
Electron emission current | 0.1 to 4 mA, programmable | ||
Probe mounting flange | 2.75” CF | ||
CCU dimensions | 3.3” x 4.8” x 7.4”, Easily separated from probe for bakeout | ||
Warm-up time | Mass stability ± 0.1 amu after 30 minutes | ||
Computer interface | RS-232C, up to 115,200 baud, or USB | ||
Software | Included VacuumPlus Windows based application. Requires Windows 2000, XP, 7, 8, or 10 |
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Power requirement | 24 VDC @ 2.5 Amps. 120/240 VAC adaptor included | ||
Weight | 5 lbs. Total, Probe and CCU |