{"id":8683,"date":"2023-03-30T14:50:08","date_gmt":"2023-03-30T06:50:08","guid":{"rendered":"https:\/\/palas.com.cn\/en\/?p=8683"},"modified":"2023-03-30T14:59:51","modified_gmt":"2023-03-30T06:59:51","slug":"news-2023-03-29","status":"publish","type":"post","link":"https:\/\/palas.com.cn\/en\/news-2023-03-29\/","title":{"rendered":"Why is the Palas\u00ae SMPS a Right Hand of Ultrafine Particle Research?"},"content":{"rendered":"

With the increasing industrial activities and the following combustion emissions, people gradually realize that the emission of ultrafine particles may cause air pollution. Thus, atmospheric research institutes for aerosol generation and migration are paying more attention to those ultrafine particles with particle diameters <0.1 \u03bcm. Palas\u00ae SMPS scanning mobility particle sizer can provide accurate monitoring data of particle size distribution from 4 nm to 1.2 \u03bcm. With its high-precision performance and smooth field operation, Palas\u00ae SMPS is worthy of the choice and trust of ultrafine particle research institutes.<\/p>\n

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Precise classification by electric mobility<\/strong><\/p>\n

Palas\u00ae SMPS is mainly composed of two parts: Differential Electrical Mobility Classifier (DEMC) and Condensation Particle Counter (CPC). They are used for particle classification and particle number concentration counting. During monitoring, firstly the sheath air goes into DEMC, and then the classification of different particles can be done through voltage regulation. After that, CPC counts single light pulses at the DEMC outlet to calculate particle number concentrations of each particle size channel. With the help of SMPS, the precise particle size distribution of the sample can be obtained easily.<\/p>\n

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A wide range of applications with outstanding performance<\/strong><\/p>\n

With its outstanding principle of operation \u2013 electric mobility, Palas\u00ae SMPS has been widely recognized in field operations. It has previously conducted UFP monitoring at Airport Zurich. The graph below shows the relevant monitoring data 400m away from the runway. The red line indicates the mean particle diameter, and the blue line means the total number concentration. As the graph shows, more UFPs appeared at the time of aircraft take-off, with increasing total number concentration. And UFP decreased when there was no aircraft. SMPS can help make airport activities traceable and provide data support for related scientific research.<\/p>\n

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The Palas \u00ae SMPS also accurately monitored particle emissions caused by ship activity at harbors. As the graph below shows, the total concentration rose sharply at around 21:40, which could be inferred then many ships left. In addition, the significantly changing thermal map also reflects the flexibility and agility of SMPS monitoring.<\/p>\n

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The Palas\u00ae SMPS will continue providing highly-accurate and reliable UFP monitoring solutions, helping scientific institutes accurately grasp the situation of UFP in the air. And Palas\u00ae will keep bringing valuable Palas\u00ae wits for environmental protection.<\/p>\n

Palas\u00ae SMPS<\/strong> scanning mobility particle sizer<\/strong><\/p>\n

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Advantages
\n<\/strong>\u00b7\u00a0 \u00a0Particle size distributions from 4 nm to 1.2 \u03bcm
\n\u00b7\u00a0 \u00a0Continuous and fast-scanning principle of measurement
\n\u00b7\u00a0 \u00a0High resolution, maximum 128 size channels\/decade
\n\u00b7\u00a0 \u00a0Suitable for concentrations of up to 108<\/sup> particles \/cm3<\/sup>
\n\u00b7\u00a0 \u00a0Control unit accepts DMAs and counters from different well-known manufactures
\n\u00b7\u00a0 \u00a0Graphic display of measurement values
\n\u00b7\u00a0 \u00a0User-friendly 7\u201d touchscreen with GUI
\n\u00b7\u00a0 \u00a0Integrated data logger with high storage volume
\n\u00b7\u00a0 \u00a0Supports multiple interfaces and remote access
\n\u00b7\u00a0 \u00a0Low maintenance and operating costs
\n\u00b7\u00a0 \u00a0Reliable functions<\/p>\n

Applications
\n<\/strong>\u00b7\u00a0 \u00a0Aerosol research
\n\u00b7\u00a0 \u00a0Climatic research
\n\u00b7\u00a0 \u00a0Emission source allocation
\n\u00b7\u00a0 \u00a0Workplace measurements
\n\u00b7\u00a0 \u00a0Filter testing
\n\u00b7\u00a0 \u00a0Combustion<\/p>\n

Palas\u00ae organizes a series of webinars on various topics to share professional knowledge of aerosol measurement technology. Palas\u00ae technical experts and industry scholars from all over the world will give you detailed online explanations. Welcome to register to attend and learn more about the webinars as soon as possible!<\/p>\n

Topic: Monitoring and research of ultrafine particulate matter
\n<\/strong>Time: Thursday, April 20, 2023 15: 00 \u2013 16: 00<\/strong><\/p>\n

Speaker: Mr. Jeff Yi
\n<\/strong>Market Manager – Industry & Science at Palas\u00ae China<\/strong><\/p>\n

Welcome to register for the conference!
\nClick here<\/a> to register<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Palas\u00ae SMPS scanning mobility particle sizer provides monitoring solutions for ultrafine particle research<\/p>\n","protected":false},"author":2,"featured_media":8692,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[376],"tags":[],"_links":{"self":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/posts\/8683"}],"collection":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/comments?post=8683"}],"version-history":[{"count":3,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/posts\/8683\/revisions"}],"predecessor-version":[{"id":8696,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/posts\/8683\/revisions\/8696"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/media\/8692"}],"wp:attachment":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/media?parent=8683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/categories?post=8683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/tags?post=8683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}