Titanium Sublimation Pump Power Supply TSP04-PS

Titanium Sublimation Pump Power Supply TSP04-PS

The TSP04-PS Titanium Sublimation Pump Power Supply is configured for constant filament current operation and features a high efficiency up to 92% sine wave inverter circuit for long-term and trouble-free TSP operation.



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.


Depending on the purchased variant, the device can be configured to operate single pump or two pumps alternately. The new case design improves space efficiency as the TSP04 takes only 2HU half rack. This unit can be remotely controlled via RS232/485 or Ethernet interfaces and is equipped with autosave function (the device saves your parameters pre-set and applies them automatically after restart).

Technical data

Supply voltage 110-230 V, 50 Hz/60 Hz
(power consumption max 750 W)
Output current regulated at 1 to 56 A, RMS × 1 A
Output voltage determined by the lead
– max 10 V at 50 A
Timing: sublimation period: 1 s to 15 min × 1 s
delay interval: 1 min to 99 h × 1 min
degas time: 1 s to 15 min × 1 s
operate time: 99 d 23 h 59 min
Communication interface RS232/485, Ethernet
Communication protocol MODBUS-TCP
User Interface 5″ TFT display with touchscreen
Interface languages English, Polish
Dimensions 242 x 87 x 450 mm (W × H × D)
19” rack mounted unit (half-width, 2U height)
Weight (approx.) 6.65kg


The Titanium Sublimation Pump Controller regulates the quantity of material sublimated from the filaments, compensating for changing conditions and eliminating the need for operator attendance or adjustment. Depending on the device variant, up to 2 processes can be set up, each using a separate 3 filament pump. Separate safety interlock for each pump is available. One filament at a time can be operated to avoid the fracture of the Ti filament. All parameters of each filament can be set individually (max current, ramp time, filament number etc.).

Additional information

  • 3 filament outputs with common ground connection
  • Simple, robust and reliable design that is easy to service
  • All output switching is by semiconductor devices
  • Lownoise: complies with EC EMC and LV Directives
  • Vacuum interlock input

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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