If you have the existing equipment and want to supply 2-3 types of gas with the correct mixing ratio to the equipment, you can simply connect it to the equipment and use it.
In case of 1 CHANNEL, it is possible to supply the supply per minute at a constant setting value.
The internal valve is equipped with a SOLENOID valve that can be used even in high vacuum, so there is no need to install a separate compressed air.
With a compact design, you can place it on your desk and use it.