The ST5 Evo is evolved version of the ST5 isokinetic sampler, developed to be even more efficient, easy to use, practical, cost/time-saving.
The perfect companion for stack testers.
The instrument is composed by two units, the Control Unit and the Pump Unit. The Evo version is designed to allow the user to take up on the sampling point only the the light Control Unit (6 kgs) while the heavy Pump Unit can be left down on the ground.
All the electronic boards and measuring sensors are placed inside a robust steel box, making it a practical device to be taken on the stack and reducing the risk of damages.
Differently from other manufacturer’s solutions, the Pump Unit includes only the pump.
The reason of this choice is to save costs of long, expensive connection cables. To connect the CU to the PU, only a suction tube and a power cable are needed.
The expensive umbilical cable, taking all the signals and temperature control from the probe to the CU can be now very short because the connection with the SU can be done with inexpensive tubes and power cable.
Moreover, in case of pump failure, the CU can work with a spare Dado PU unit or with any pump capable to supply the needed flowrate, allowing to complete the job without the need to send the instrument to maintenance.
This solution allow to save money and time thanks to faster startup, stack libraries, possibility to sample unattended for longer periods (e.g. for pcdd/pcdf or heavy metals). All those characteristics reduce the risk of compromising the operation or losing data.