Mass spectrometer PrismaPro® QMG 250 M3 series

for residual gas analysistungstencompact

This modularly designed compact mass spectrometer can be optimally adapted to your application PrismaPro® QMG 250 M3, 1–300 u, open ion source PrismaPro® compact mass spectrometer PV MassSpec software for Windows 10, 8.1 & 7 for recording, saving and displaying measured data Leak detection and vacuum diagnosis with a click Easy definition of measurement recipes Low detection limit Ethernet networking Technical data Ambient temperature: analyzer 150 °C | 302 °F | 423 K Bakeout temperature: analyzer 300 °C | 572 °F | 573 K Connection 0° Contribution to neighboring mass: 40 to 41 50 ppm Detection limit min.: C-SEM (hPa) 5 · 10-15 hPa | 3.75 · 10-15 Torr | 5 · 10-15 mbar Detector C-SEM/Faraday Filament Tungsten Flange (in) DN 40 CF-F I/O interfaces Ethernet Input: Analog 1x ± 10 V / 12 Bit Input: Digital 2x, 24 V Ion source Open, 2 filaments Mass range 1 – 300 u Mounting orientation Any Operating pressure max.: C-SEM 5 · 10-5 hPa | 3.75 · 10-5 Torr | 5 · 10-5 mbar Operating pressure max.: Faraday 5 · 10-4 hPa | 3.75 · 10-4 Torr | 5 · 10-4 mbar Operating pressure max.: SEM 5 · 10-5 hPa | 3.75 · 10-5 Torr | 5 · 10-5 mbar Peak ratio reproducibility 0.5 % Relay: Number 1 Pcs. Resolution, adjustable at 10 % peak height 0.5 – 2.5 u Rod system: Diameter 6 mm | 0.24 inch Rod system: Length 125 mm | 4.92 inch Scan speed 1 ms/u - 16 s/u Sensitivity for Ar: Faraday 3 · 10-4 A/hPa Supply: Voltage V AC 100 – 240 V AC Weight 3.2 kg | 7.05 lb