{"id":8888,"date":"2023-07-03T11:09:31","date_gmt":"2023-07-03T03:09:31","guid":{"rendered":"https:\/\/palas.com.cn\/en\/?p=8888"},"modified":"2023-07-03T11:32:35","modified_gmt":"2023-07-03T03:32:35","slug":"news-2023-06-30","status":"publish","type":"post","link":"https:\/\/palas.com.cn\/en\/news-2023-06-30\/","title":{"rendered":"Jiangsu University of Science and Technology Selects Palas\u00ae Aerosol Spectrometer to Support Research"},"content":{"rendered":"

For gas turbines, the performance testing of combustion chambers bears great importance to improve energy efficiency and reduce emissions. The School of Energy and Power of Jiangsu University of Science and Technology, an important research institution in this field, has been committed to improving the reliability and accuracy of test data. One difficulty they faced was testing the difference in particle concentration of gas turbine emissions at different energy efficiencies and the high temperature. To solve this, they chose the Palas\u00ae Promo\u00ae aerosol spectrometer. As an authorized distributor of Palas\u00ae, Link Precision Instruments (Shandong) Co., Ltd. provided timely and professional technical support. This helped them overcome testing challenges, ensured the smooth conduct of experimental tests, and promoted breakthroughs in scientific research results.<\/p>\n

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Measurement Challenge<\/strong><\/p>\n

The main research direction of the lab is gas turbine combustion chamber performance testing. The study focused on combustion and emission performance research of the combustion chamber as one of the three core components of a gas turbine. It has supported the scientific research and teaching work in the college. It has been approved for several national key fund projects and helped the college to publish results in top CAS articles.<\/p>\n

The gas in the chamber was usually in a high-temperature and high-pressure environment that posed many difficulties for the measurement. During testing, gas turbines with different energy efficiencies emit different concentrations of particulate matter. Conventional products cannot accurately measure the size and quantity of particulate matter concentrations under this condition. Neither can they give an accurate value but results in large measurement errors and low reliability.<\/p>\n

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The Reliable Palas\u00ae Promo\u00ae<\/strong><\/p>\n

To solve the problem, Link introduced Palas\u00ae Promo\u00ae 2000 aerosol spectrometer to directly test particulate matter of gas emissions. Promo\u00ae 2000 not only meets the testing standards of the lab but also ensures reliability and reproducibility. It also guarantees the accuracy of experimental data due to its excellent stability and consistency. Besides, since the sensor and the main unit can be operated separately, it fits the working environment well.<\/p>\n

In addition, Promo\u00ae 2000 is capable of measuring particle size and concentration of particles in real-time. Testing data can be viewed on the device monitor and analyzed by the professional software PDAnalyze. This helps to facilitate the extraction and aggregation of experimental data, providing a reliable database for subsequent analysis and research. During gas turbine combustion chamber performance testing, the high temperature of the emitted gas posed another challenge for the team. However, Promo\u00ae 2000 is equipped with a high-temperature heated sensor that can cope with these conditions, and ensure accurate and reliable measurement results. These advantages became important reasons for Jiangsu University of Science and Technology to choose Palas\u00ae.<\/p>\n

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Through this cooperation with Palas\u00ae, the School of Energy and Power of Jiangsu University of Science and Technology appreciated the professional products of Palas\u00ae, and the technical support of Link. The advantages of Palas\u00ae 2000, including stability, real-time data monitoring, and analysis functions, help them overcome the challenges in gas turbine combustion chamber performance testing. In the future, we look forward to providing technical support to more research institutions and laboratories.\u00a0 We aim to jointly promote the development of gas turbine technology and the progress of environmental protection.<\/p>\n

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Palas\u00ae Promo\u00ae Aerosol Spectrometer<\/strong><\/p>\n

The unique design of the Palas\u00ae Promo\u00ae aerosol spectrometer family allows for up to 106<\/sup>\/cm3<\/sup> particle number concentration limit, no dilution system required; 256 raw sampling channels support up to 128 channels of output particle size distribution information; Interchangeable sensors provide greater flexibility for different applications; High temperature and high-pressure sensors are available, allowing for use at pressures up to 10 bar and temperatures from -120\u00b0C to 470\u00b0C. The range includes the Palas\u00ae Promo\u00ae 2000, Palas\u00ae Promo\u00ae 3000, Palas\u00ae Promo\u00ae 3000HP, and many more products to provide individual solutions according to your needs.<\/p>\n

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\n<\/strong><\/p>\n

Advantages
\n<\/strong>\u00b7\u00a0 \u00a0Measuring range of 0.2 to 100 \u00b5m (4 measuring ranges selectable in one device)
\n\u00b7\u00a0 \u00a0Up to four measuring ranges in only one device:
\n\u2013\u00a0 \u00a00,2 \u00b5m \u2013 10 \u00b5m
\n\u2013\u00a0 \u00a00,3 \u00b5m \u2013 17 \u00b5m
\n\u2013\u00a0 \u00a00,6 \u00b5m \u2013 40 \u00b5m
\n\u2013\u00a0 \u00a02 \u00b5m \u2013 100 \u00b5m (additionally for sensors 2300 and 2500)
\n\u00b7\u00a0 \u00a0Up to 128 size channels per measuring range
\n\u00b7\u00a0 \u00a0Concentration range of 1 particle\/cm3<\/sup> to 106<\/sup>particles\/cm3
\n\u00b7\u00a0 \u00a0Calibration curves for different refractive indices
\n\u00b7\u00a0 \u00a0Very high and reproducible counting efficiency rate starting at 0.2 \u00b5m
\n\u00b7\u00a0 \u00a0Optical fiber technology
\n\u00b7\u00a0 \u00a0Simple operation with a large touch display
\n\u00b7\u00a0 \u00a0Calibration, cleaning, and lamp replacement can all be performed independently by the customer
\n\u00b7\u00a0 \u00a0External control by RS 232 or Ethernet
\n\u00b7\u00a0 \u00a0With analysis software PDAnalyze
\n\u00b7\u00a0 \u00a0Optional: Software PDControl for operation as Welas\u00ae Digital available
\n\u00b7\u00a0 \u00a0Low maintenance
\n\u00b7\u00a0 \u00a0Reliable function
\n\u00b7\u00a0 \u00a0Reduces your operating expenses<\/p>\n

Applications
\n<\/strong>\u00b7\u00a0 \u00a0Emission monitoring of installations
\n\u00b7\u00a0 \u00a0Control of grinding and classification processes
\n\u00b7\u00a0 \u00a0Monitoring of production processes in the food, pharmaceutical, and chemicals industries
\n\u00b7\u00a0 \u00a0Testing of complete filters, inertial and wet separators, or electrostatic precipitators<\/p>\n

Meet Palas\u00ae<\/sup> experts – Offline Seminars<\/strong><\/p>\n

Palas\u00ae<\/sup> will hold offline seminars in Shanghai, Beijing and Guangzhou from July 17 to 21, 2023. Mr. Henrik Hof, Global Environmental Product Manager of Palas\u00ae<\/sup> Germany, and Ms. Jun Deng, Palas\u00ae<\/sup> Product Manager of Environment and Automotive Business in China will meet with you offline.<\/p>\n

Topic<\/strong>: Palas\u00ae<\/sup> Ultrafine Particle Measurement Solutions
\nTime and Location<\/strong>: (specific information to be announced)<\/em><\/p>\n

July 17, 2023, 9:30-12:00, 14:30-17:30 – Shanghai
\nJuly 19, 2023, 9:30-12:00 – Beijing
\nJuly 21, 2023, 9:30-12:00 \u2013 Guangzhou<\/p>\n

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

Palas\u00ae Promo\u00ae helps Jiangsu University of Science and Technology’s School of Energy and Power overcome high-temperature measurement challenges<\/p>\n","protected":false},"author":2,"featured_media":8889,"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\/8888"}],"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=8888"}],"version-history":[{"count":2,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/posts\/8888\/revisions"}],"predecessor-version":[{"id":8897,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/posts\/8888\/revisions\/8897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/media\/8889"}],"wp:attachment":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/media?parent=8888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/categories?post=8888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/tags?post=8888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}