NO2 or not NO2, that is the question...

If you’re looking for a chemiluminescent NOx (NO and NO₂) analyser with “enhanced” NO₂ measurement capability then look no further!

ET are pleased to introduce the NEW T200P Photolytic NO₂/NO/NOx Analyser with patented high efficiency Blue Light Converter (BLC), also known as a photolytic converter.

The T200P is based on the standard T200 analyser but uses a photolytic LED array BLC converter to convert NO₂ to NO rather than a traditional catalytic (stainless steel) or chemical reagent (molybdenum) based converter.

This may sound a bit complicated, but what does it mean in practice?

Being far more “specific” (and therefore with less measurement uncertainty) means that NO₂ measurements are made more accurately and precisely than from regular chemiluminescent NOx analysers which are known to overestimate NO₂ by up over 50% in some applications.

And as the T200P also measures NO, then users have the best of both worlds, precise and accurate NO measurements with enhanced NO₂ measurement performance.

Perfect for roadside and urban background sites, especially those that are close to, or exceed the annual NO₂ limit value of 40 µg/m³.

And if “true” direct NO₂ measurement is what you are looking for, and don’t necessarily need the NO channel, then check out our most advanced NO₂ analyser, the MCERTS approved T500U CAPS analyser.

For more information on the T200P (or any other of our NO₂ and NOx analysers) call ET on 01453 733200 to speak to one of our specialists or download our handy NOx analyser comparison brochure at www.et.co.uk