MODEL Operation Manual. Please read this operation manual carefully and understand the warnings described within before operating this instrument. Shop for the Kanomax Digital Dust Monitor and other Particle Counters at Instrumart. CEMENTS. GEMENT. The Ultimate Measurements. ENVIRONMENTAL. SYSTEM . ISO JQA JQA-EM Digital Dust Monitor Model

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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.

The intake isolates the aerosol sample so that the optics chamber is kept sterile for improved reliability and low maintenance. Battery-operated, data-logging, light-scattering laser photometer that gives you real time aerosol mass readings.

Suitable for clean office settings well as harsh industrial workplaces, construction and environmental sites, and outdoor applications.

Digital Dust Monitor Model User Manual Download Now! Data Sheet English Download Now! Application note Download Now! Software and Documentation Download Now! Filter Model Details.


When our laser hits the PM, light scattering occurs. The collects the kqnomax 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: 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. 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. 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.

What types of dust monitors does Kanomax offer? We have two different types: 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 kanomaz of measuring oil mist for specialized applications. Could you explain what a K-factor is and why I need it to use the model ? In order to accurately report on the mass concentration of particulates that it has measured a light-scattering particle counter needs to know the density of the particulates at the measuring site.

Without this the unit will still count particulates, but it cannot accurately gauge the concentration in the air. To obtain the factor it is necessary to obtain a gravimetric sampling of the particulates at the measurement site. This is done by collecting particulates in a special sample container and then sending it to a kqnomax for analysis.

Do the dust monitors come with a calibration certificate? How often does the unit need to be calibrated? Annual calibration is recommended to ensure accuracy. Also, some companies have an SOP in place that specifies how often the instrument will need to be serviced. More specifically, regulatory compliances may dictate the calibration interval.