Isostack Plus is an integrated and automatic system for isokinetic sampling of particulate matter in ducts or stacks.
Isostack Plus consists of two separated units: an intelligent control unit, and a pump sampler unit (Pump ISO EF), offering greater versatility and ease of handling.

The lighter and smaller control unit can be used at the measuring point, while the larger and heavier pump unit can be located at a more convenient location.

The possibility of operation at very high flow rates, remarkably reduces the required sampling time.
The control unit with its dedicated keypad and 80 character display allows very simple and fast programming with the software.
The possible autonomous running of the wet gas orifice meter, the purging unit for Pitot tube, and the second additional pump unit, gives the instrument wide operational flexibility, expansion possibility and makes it unique of its kind.

character：
• Separated control and pump unit
• Main programs:
- Volumetric flow rate
- Isokinetic sampling
- PM10/2.5 Cyclone sample
- Survey
• Determination of vapour content in fume with wet gas
orifice*
• Automatic self test
• Nozzle selection program
• Norm selection to correspond with
• Permanent memory of last measuring and parameters
setting
• Duct section and sampling points determination
• Data management software