e-Vision 2 General Purpose Residual Gas Analyzer
Model: e-vision-2-residual-gas-analyzer
e-Vision 2 General Purpose Residual Gas Analyzer
Model: e-vision-2-residual-gas-analyzer
Technical Specs
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
5e-5 A/mbar
Minimum Detectable Concentration
7.5e-11 Torr (1e-10 mbar) Faraday
2e-13 Torr (2.5e-13 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)
Technical Specs
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
5e-5 A/mbar
Minimum Detectable Concentration
7.5e-11 Torr (1e-10 mbar) Faraday
2e-13 Torr (2.5e-13 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)
