wico®pure surface finishing
Products

wico®pure

Provides for inert surface behavior and less adsorption

wico®pure forms a chemically inert seal on the surface. On the one hand, this reduces memory effects and deposits on the component surface and, on the other hand, protects the component from corrosion attacks caused by aggressive gases.

Possible applications: Gas analysis, gas chromatography, IR spectroscopy, ultra-pure gas and vacuum technology.

Application examples: Measuring cells, reaction chambers, nozzle plates, hollow bodies, valves, fittings, tubes, capillaries, injectors.

Advantages of wico®pure

  • More reliable measurement results
  • Faster instrument response and efficient processes
  • High measurement accuracy even at low sample concentrations
  • Optimized operating cycles due to longer maintenance intervals
  • No outgassing as with paints

wico®pure im Test

The examples given are individual case studies and must be tested separately for your application.

Improved measurement signal on stainless steel with wico®pure

Improved measurement signal

wico®pure increases the sensitivity of the measuring cell. The smallest amounts of gas are detectable.

 

 

Test condition:
IR measurement signal of CO in gas measurement cuvette.

Retention time of CO

Faster measurement results

wico®pure reduces the adhesion of gases, resulting in shorter retention times.

Test environment:
Gas measuring cuvette 180 mm long and 9 mm inner diameter.

Lower adsorption with wico®pure on stainless steel

Lower adsorption

wico®pure reduces interactions between gas and substrate surface.

 

Test condition:
Inverse gas chromatography with ammonia.

For more information on wico®pure and measurement results, please refer to our data sheets.

Markus Ott
Markus
Ott
Markus Ott Sales