°Catalytic Stripper (CS) (Model CX)
The °Catalytic Stripper (CS) is a PMP-required EURO VII vehicle emission measurement component
Evermore stringent emissions regulations aim to improve internal combustion engine efficiency and air quality. For particulate emissions, this requires precise and repeatable measurement of particulate matter and number (PM; PN), which is achieved through the use of a Volatile Particle Remover (VPR). The VPR both dilutes the sample aerosol to manageable measurement levels and aims to remove all non-solid (i.e. non-soot) particles for more accurate measurement.
Improvements in technology and understanding have led to the most stringent emissions controls yet conceived; where PN down to 10 nm now faces strict targets (Solid Particle Number 10nm; SPN10). The ºCatalytic Stripper is now required in order to meet these measurement conditions, as the previous technology of a simple evaporation tube is not sufficiently able to reliably remove all volatile components from the
Features and Benefits
– Euro 7 ready (PMP compliant) – Small size – Low power requirements – Customisable for flow & voltage – Easy to install – Guaranteed 2-year lifetimeApplications
– Volatile Particle Removal (VPR)* – PTI testing – PN-PEMS – Aircraft turbine measurement** – OEM integration – Drone measurementInlet flowrate
– 0.2 – 1 L/min (at STP) (Please contact us for higher flow rates)Oxidation efficiency
– > 99.9% of Tetracontane
– As per SPN10 PMP regulation; – CMD > 50 nm – Integrated mass > 1 mg/m3
Solid particle penetration
– 60% at 10 nm – 89% at 30 nm – 94% at 50 nm – 98% at 100 nmPower
– 12 VDC
Dimensions & Weight
– 115 mm x 65 mm | ® 140 g – 180 g