Specifications
Type: Residual Gas Analyzer
Measurement Technique: Mass Spectrometry
Mass Range: 1-100 or 1-200 amu
Filaments: Tungsten or Thoria Coated Iridium
Software: Built-in web applications allowing RGA control and data acquisition without installed software using web browser on any PC
Optional Easy View Software available
Filter length: 4 in. (100 mm)
Maximum Analyzer Operating Pressure: 1e^-4 Torr (1.3e^-4 mbar)
Ion Source Sensitivity: 2e^-4 A/mbar
Minimum Detectable Concentration: 2e^-11 Torr (2.6e^-11 mbar) Faraday
5e^-14 Torr (6.7e^-14 mbar) Multiplier
Mass Stability: ±0.1 amu over 8 hours at stable ambient
Bake Out Temperature: 250°C with electronics removed
Operating Temperature:
200°C Faraday only with electronics 10-40°C
150°C Multiplier with electronics 10-40°C and pressure <1e^-8 mbar
90°C Multiplier with electronics 10-40°C and pressure <1e^-5 mbar
Data Acquisition Method: Dedicated realtime acquisition processor
Data Acquisition Speed: <3ms per point for analog scans
Data Collection Methods:
Analog scanning, full mass range 8, 16 or 32 points/amu
Barchart scanning
Peak-jump collection of up to 15 peaks per scan
Settling Time: <20ms
Control Method: CE operating system processor with web-server interface
Command Structure: Documented ASCII command protocols
Electron Energy & Emission Current: 40 or 70eV fixed (set in web configuration)
Filament Protection: Opto-isolated input for filament protect or control with auto detection of presence of the jack plug as failsafe
Communication: 10/100 Base-T Ethernet, static or automatically assigned IP addresses
Compliance: CE (control unit)
For specific range please check the attachment below!
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