The latest generation of compact mass spectrometers. Modular design. Powerful software. Low detection limit.

The latest generation of compact mass spectrometers. The combination of high sensiivity, maximum stability t and intelligent operation make the PrismaPro the perfect solution for mass spectrometry. Versatility Its modular design offers you a variety of application options in industrial and analytical environments, in research & development, in semiconductor production and in coating technology. The PrismaPro is the ideal solution for applications ranging from quality assurance, leak detection and residual gas analysis right through to complex, quantitative tasks. The newly developed PV MassSpec...

Customer values Optimum adaptability due to modular design High performance in spite of compact size A variety of interfaces make for simple systems integration Networkable through Ethernet High measurement speed, stability and high resolution Flexible operation thanks to interchangeable analyzers and electronics Two filaments mean maximum up-time Lowest detectable partial pressure 3  · 10-15 hPa (mbar) Easy total pressure measurement due to directly connectable gauges Saving of time through intuitive operation of the PV MassSpec software World-class support and worldwide on-site service Easy...

PV MassSpec – new Software for PrismaPro® The PV MassSpec software has been specifically developed for the PrismaPro and offers an easy-to-read, user-friendly platform for capturing and visualizing measured data and parameter records. Complete measurement procedures can be programmed. PV MassSpec measurement routine User-friendly, intuitive operation Automated measurement routines via included sequencer Leak detection and vacuum diagnosis with just one click Automatic calibration and tuning Simple definition of measurement recipes Mass spectrometer data can be linked with ext

Biased ionization chamber Biasing the ionization chamber results in an extremely low background signal. The electron-emitting filament is positively biased relative to ground. This design prevents desorption of gas particles from the chamber walls, and thus the generation of an undesired background signals by electron stimulated desorption. Field-axis technology One of the most important factors in the performance of a mass spectrometer is the transmission of the ions from the ion source into the mass filter. With the aid of field-axis technology, the ions are able to cross the peripheral fields...

QMG 250 F 0° (Faraday) open ion source QMG 250 F 90° (Faraday) open ion source Make sure that the flange or tube has an inner diameter of ≥ 37 mm, better ≥ 3

QMG 250 M 0° (C-SEM/Faraday) open ion source QMG 250 M 90° (C-SEM/Faraday) open ion source

Connection options Standard I/O connection (D-Sub 15-pin connector): 1 Analog input 2 Digital inputs 1 Relay Ethernet Power supply: External power supply SP 250 100 – 240 V AC; 50/60 Hz Extended I/O connection (D-Sub 62-pin connector): 8 Analog outputs 8 Analog inputs 10 Digital outputs 5 Digital inputs Connections total pressure transmitter ActiveLine or DigiLine with Analog Relay option (AR) e.g. to protect the mass spectrometer against an accidental increase of pressure Analog outputs Analog inputs Digital outputs Application examples • Measured values, e.g. ion currents • Data transfer to...

Technichal data and accessories Technical data PrismaPro Mass range Max. operating pressure, C-SEM operation – Contribution to adjacent mass (40/41) Max. operating pressure, Faraday operation 1) Operating temperature, analyzer 200 °C (max. 150 °C when operating with SEM) Operating temperature, electronics Bakeout temperature, analyzer Connection flange Resolution at 10 % peak height Dwell time Reproducibility of peak ratio Supply voltage Weight 1) 2) 3)

Order matrix and Accessories Order matrix PrismaPro® Order number Faraday only for leak detection and high-vacuum residual gas analysis C-SEM/Faraday; C-SEM = Continuous Secondary Electron Multiplier for fast, sensitive UHV residual gas analysis,analytical applications and leak detection Mass range Open ion source for high-vacuum residual gas analysis; high sensitivity and good linearity Crossbeam ion source for direct gas beam inlet, without interaction with the walls of the ion source; electron energy adjustable from 15 to 102 eV Grid ion source2) for UHV residual gas analysis; minimum outgassing...

Accessories for external total pressure measurement1) Order numbers Connection cable, ActiveLine gauge–QMG 250, 0.6 m Order numbers Testbox for Standard I/O-Interface (15-pin Sub-D) Connection cable, 62-pin Sub-D, male/male, length: 1.52 m Gender changer, 62-pin Sub-D HD (female) Banana plugs for testbox, 4 mm, 2.5 mm² Simulator for ActiveLine gauges, adjustable Testbox for Extended I/O-Interface (62-pin Sub-D) Accessories for connecting and testing the I/Os Connection cable, DigiLine gauge–QMG 220, 3 m Gender changer, 15-pin Sub-D (male) Can be used only in conjunction with extended I/O connection...

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