By removing those sources of variation from the process and combining liquid flow control with a Coriolis instrument and gas flow control with Thermal by-pass instrument with a temperature controlled flow path you can take advantage of the following improvements:
- Speed of response to process changes
- Reduced raw materials costs
- Accurate temperature control
- Quick turnaround on substrate
- Choice of PPM, PPB, Mole or concentration output conditions.
Applying closed loop control and combining different sensor technologies you can build a solution that will allow you to generate vapour in an accurate and controlled manner.
With direct control of the liquid and gas flows into a temperature controlled flow path it is easy to change the process conditions generated. The Coriolis liquid mass flow meter and thermal by-pass gas flow controller are directly linked to a 3-way mixing valve on top of a temperature controlled flow path. By passing the liquid and gas through an orifice the combined flow is aerosolized before being heated and this ensures complete vaporisation of the liquid in the gas stream.
Taking this a stage further, if you have a specific composition in mind then check out our on-line free to use gas database called Fluidat, go to www.fluidat.com register and you can check out yourself what is possible.