KANOMAX 3443 PDF

When our laser hits the PM, light scattering occurs. The collects the amount of scattering light and calculates the mass concentration in proportion to the luminescence. The mass concentration is based on the density of PM, thus gravimetric sampling is required if the density is unknown. What is PM, and how does it get into the air? PM stands for particulate matter also called particle pollution : the term for a mixture of solid particles and liquid droplets found in the air. Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye.

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When our laser hits the PM, light scattering occurs. The collects the amount of scattering light and calculates the mass concentration in proportion to the luminescence. The mass concentration is based on the density of PM, thus gravimetric sampling is required if the density is unknown.

What is PM, and how does it get into the air? PM stands for particulate matter also called particle pollution : the term for a mixture of solid particles and liquid droplets found in the air.

Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye. Others are so small they can only be detected using an electron microscope. Particle pollution includes: PM10 : inhalable particles, with diameters that are generally 10 micrometers and smaller; and PM2. How small is 2. Think about a single hair from your head. The average human hair is about 70 micrometers in diameter — making it 30 times larger than the largest fine particle.

Sources of PM These particles come in many sizes and shapes and can be made up of hundreds of different chemicals. Some are emitted directly from a source, such as construction sites, unpaved roads, fields, smokestacks or fires.

Most particles form in the atmosphere as a result of complex reactions of chemicals such as sulfur dioxide and nitrogen oxides, which are pollutants emitted from power plants, industries and automobiles. What does a dust monitor measure?

A dust monitor measures the mass concentration of particulates in the air. This is typically expressed in milligrams of particulates per cubic meter of air.

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Kanomax 3443 Operation Manual

There are two key differences between the units. The first is that the light scattering model requires a K-factor to accurately report the mass concentration of particulates, while the piezobalance model does not. The second key difference is that model is suitable for long-term monitoring while the piezobalance model needs to be cleaned every hour to function correctly. The piezobalance monitor is also capable of measuring oil mist for specialized applications. Could you explain what a K-factor is and why I need it to use the model ?

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DIGITAL DUST MONITOR MODEL 3443

Keep this manual handy for future reference. Page 3: Important Safety Information …… It may result in electric shock, fire or damage to the instrument. Part Names and Functions Getting Started Page 6 4.

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