Innovative software tool optimised for easy and complete control over the entire deposition process and all components in the system.



Prevac are a world leader in the design and production of analytical and deposit scientific and research equipment. Their systems operate in a high and ultra high vacuum environment. They design and construct UHV and HV systems fully adapted to the individual requirements of research projects and industrial applications.

Key Features

  • Status of elements like pumps, valves, sources, substrate etc. is represented by graphical modules that are coloured and animated
  • Possibility to adjust parameters of all system components (MFC, valves, pumps, gauges, power supplies, etc.)
  • Possibility to create an automatic process of sequences, including loops, subrecipes (macros), calibrations, pauses and many more
  • Recipes can be extended with new subrecipes (macros) of any process within the python script
  • Recipes can be defined in Recipe Editor (XManager) by drag&drop operation or by loading from text file
  • Password protected access rights using 1 of 9 levels (e.g. engineer, scientist, operator)
  • Process data can be stored in archiver based on MySQL database
  • Generation of text protocol files with all needed process information
  • Remote access by VNC protocol


Synthesium is dedicated to vacuum deposition systems, contains convenient and intuitive graphical user interface and allows to operate system in two general modes:

  • Manual control of all system elements
  • Automated control by predefined recipes

Synthesium software is based on Tango technology and is extremely easy to extend with new hardware. All recipes and new hardware modifications can be done by using open-source tools or in python script.

The vacuum deposition system is controlled by industrial standard PC with installed MySQL Database for all data.

Synthesium can be installed and operated offline on separate PC in system simulation mode. This is very useful when users want to prepare and test recipes.



Transferring Systems Brochure

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Service Support

Comprehensive repairs and servicing

Annual Support Programs

Your metrology instrumentation is a major investment that is critical to your business operation and success. In today’s competitive climate, it is more important than ever to extend the functionality and peak performance of your metrology equipment years beyond the expiration of your factory warranty. CN Tech’s Support Programs will help ensure that your investment is protected, and that you and your instrument’s are always operating at peak performance.

With over 20 years’ experience servicing and repairing you can be assured that your system is in safe hands. The independent services we offer include system relocation, maintenance visits, parts and consumables, and break down interventions.

CN Tech’s Support Programs are an economical way to guarantee optimal working condition:

  • Annual Preventive Maintenance
  • Priority Technical Assistance
  • Preferred Parts Availability
  • On-Site User Training
  • Remote Diagnostics
  • No surprise repair expense and much more!

Support Contact Example

An example of our service and support contracts are shown below:


Metrology & Instrumentation Annual Support Programs 2022/23

CN Tech's Support Programs will help ensure that your investment is protected, and that you and your instrument’s are always operating at peak performance.

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