[Stoves] Bottom of the line smoke detector

Mon May 27 23:10:49 CDT 2013

Hi Crispin,

Would this Bacharach Smoke Detector work for measuring the PM emissions from a stove similar to using a PM gravimetric system ? Not possible to obtain real time data from it, I assume. 

Cheers

Sarbagya

On 27/05/2013, at 10:13 PM, Crispin Pemberton-Pigott wrote:

> Dear Friends
>  
> If you want to have a very simple PM detector the Bacharach Smoke Detector is one that may suit your budget.
>  
> It uses a vacuum cylinder with hand pump and you compare the darkness of the spots on a filter paper with a chart.  It turns out the blackness of the spot is a pretty good indicator of the clack carbon content. This is being studied by Berkeley, actually, using photos of filters.
>  
> http://www.uno.co.jp/seihin_info/catalogue/11_environmental/0479.pdf
>  
> That is the place. Look down on the left side.
>  
> Regards
> Crispin
>  
>  
>  
>  
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