Exhibitor List
| Company | SHANDONG JINGFEI TECHNOLOGY CO., LTD |
| Country | China |
| Products | Analysis and laboratory techniques Environmental monitoring techniques and equipment |
| Hall | E4 |
| Booth | G68 |
| Website | www.sdjfyq.com |
| Introduction | Founded in 2016, Shandong Jingfei Technology Co., Ltd. is an innovative enterprise excelling in the R&D and production of advanced environmental monitoring devices. Recognized as a "Specialized, Fine, Peculiar, and New" enterprise by provincial and municipal governments and named a Gazelle Enterprise in Jinan, it integrates research, manufacturing, and sales, with a highly skilled team. The company specializes in environmental monitors, flow and pressure calibrators, water quality analyzers, and microbiological and laboratory analysis equipment. |
Products
| JF-3012D High Flow Low Concentration Smoke Dust Gas Analyzer The JF-3012D High Flow Low Concentration Smoke Dust Gas Analyzer (hereinafter referred to as the analyzer) is a new generation of smoke and dust gas analyzer developed by our company in response to the characteristics of environmental testing. This development involved extensive consultation with experts and users to reduce their workload. This device employs the pitot tube isokinetic sampling method to collect particulate matter from the exhaust of stationary pollution sources and uses the filtration weighing method to determine the mass of smoke and dust. It utilizes a constant potential electrolysis method for the qualitative and quantitative determination of gas components in the smoke. This ensures the reliability of the instrument, improves the stability of the system, and enhances the accuracy of control. It can be used for measuring the emission concentration, converted concentration, and total emission of particulate matter from various boilers, flues, industrial furnaces, and other stationary pollution sources, as well as for determining the efficiency of equipment dust removal and desulfurization; it automatically measures parameters such as smoke dynamic pressure, smoke static pressure, velocity, flow rate before the flow meter, temperature before the flow meter, smoke temperature, moisture content, and concentrations of O2, SO2, CO, NO, NO2, H2S, and CO2. |
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| JF-4051 Portable Open Channel Flowmeter The JF-4051 Portable Open Channel Flowmeter is a portable open channel flowmeter that utilizes high-precision ultrasonic technology. It complies with the calibration regulations for open channels and weirs as outlined in JJG711-1990, as well as international standards such as ISO1438 and ISO9826. Designed in accordance with the comparison and acceptance requirements for flow monitoring units specified in HJ353-2019 and HJ354-2019, this instrument is primarily used for comparing and calibrating flow monitoring units (online open channel flow meters) in online monitoring systems of sewage treatment and discharge enterprises. |
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| The JF-3102 Transmittance Opacity Meter The JF-3102 Transmittance Opacity Meter (hereinafter referred to as the opacity meter) is a portable intelligent instrument used for detecting visible pollutants in the exhaust emissions of compression-ignition (diesel) engines. This instrument employs advanced measurement technology and components suitable for environmental protection departments, mobile vehicle inspection stations, automobile manufacturing plants, automobile repair shops, and other institutions. |
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| The JF-2031 Intelligent Atmospheric/Particulate Sampler The JF-2031 Intelligent Atmospheric/Particulate Sampler (hereinafter referred to as the sampler) enables comprehensive sampling of ambient air and total suspended particulate matter. It employs the solution absorption method to collect various harmful gases in the ambient and indoor air, and utilizes the filter membrane weighing method to capture total suspended particles (TSP) and inhalable particles (PM10, PM2.5) in the ambient air. This sampler complies with the requirements of JJG 956-2013 “Calibration Regulations for Atmospheric Samplers,” HJ/T 375-2007 “Technical Requirements and Detection Methods for Environmental Air Samplers,” and HJ 93-2013 “Technical Requirements and Detection Methods for Environmental Air Particulate Matter (PM10 and PM2.5) Samplers.” The product demonstrates stable performance and ease of operation. It meets the specifications outlined in JJG 956-2013 “Calibration Regulations for Atmospheric Samplers,” with significant improvements in small, portable design and flow stability, resulting in a substantial reduction in labor intensity. |
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| The JF-2022B Vacuum Box Gas Bag Sampler The JF-2022B Vacuum Box Gas Bag Sampler is a passive sampling device that uses polymer films such as polyvinyl fluoride (PVF) to collect volatile organic compounds, volatile halogenated hydrocarbons, total hydrocarbons, methane and non-methane total hydrocarbons, and odors in ambient air and exhaust gases from fixed pollution sources. It is suitable for environmental protection, health, labor, safety inspection, military, scientific research, education, and other departments for the collection of various gas samples. |
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| The JF-2028 Environmental Dioxin Sampler The JF-2028 Environmental Dioxin Sampler (hereinafter referred to as the sampler) is a new generation sampler developed by our company according to environmental testing standards to facilitate sampling by testing personnel and reduce their labor intensity. It utilizes a dioxin sampling head (with filter membrane and polyurethane foam (PUF) installed inside) to collect ambient air samples at a standard specified flow rate. |
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| The JF-6021 Portable Laser Dust Detector The JF-6021 Portable Laser Dust Detector (hereinafter referred to as the detector) is suitable for rapid determination of inhalable particulate matter concentration in public places, detection of PM10 concentration at central air conditioning exhaust outlets, dust concentration detection in industrial and mining enterprises production sites and other occupational health aspects, monitoring of inhalable dust concentration in environmental protection fields, and evaluation of air purifier purification efficiency. |
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| The JF-3013 Portable Infrared CO/CO2 Analyzer The JF-3013 Portable Infrared CO/CO2 Analyzer (2-in-1) (hereinafter referred to as the analyzer) is a high-precision instrument developed by our company for the inspection of toxic and harmful substances in the air of public places and workplaces. The instrument utilizes the non-dispersive infrared principle (i.e., selective absorption of CO/CO2 gases in the infrared spectrum) to measure the concentration of CO/CO2 in the air. It features high measurement accuracy, long service life, and minimal cross-interference, making it an essential tool in the fields of environmental monitoring and occupational health monitoring. This instrument is widely used in environmental protection, environmental monitoring, health supervision, occupational health, disease control, and research institutions. |
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| The JF-3061 Capacitance Smoke Gas Moisture Content Meter The JF-3061 Capacitance Smoke Gas Moisture Content Meter (hereinafter referred to as the meter) is primarily used for detecting the humidity and flow rate of smoke gases in flues and chimneys. This meter complies with the requirements of GB/T 11605-2005 “Methods for Humidity Measurement,” HJ/T48-1999 “Technical Specifications for Smoke Dust Samplers,” JJG 680-2007 “Regulations for the Calibration of Smoke Dust Samplers,” JJG 518-1998 “Regulations for the Calibration of Pitot Tubes,” and JJF1272-2011 “Calibration Specification for Capacitive Dew Point Hygrometers.” The product features stable performance, easy operation, compact portability, and stable flow rate, significantly reducing labor intensity. |
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| The JF-2021 Intelligent Dual-Channel Constant Current Atmospheric Sampler (Model B) The JF-2021 Intelligent Dual-Channel Constant Current Atmospheric Sampler (Model B) (hereinafter referred to as the sampler) is primarily used for collecting gaseous and vapor-phase SO2, NOx, etc., in the air. This sampler complies with the requirements of JJG 956-2013 “Regulations for the Calibration of Atmospheric Samplers,” HJ/T 375-2007 “Technical Requirements and Detection Methods for Environmental Air Samplers,” and GB50325-2020 “Indoor Environmental Pollution Control Standards for Civil Building Engineering,” and other relevant standards. The product features stable performance and easy operation. It has undergone significant improvements in accordance with the requirements of JJG 956-2013 “Regulations for the Calibration of Atmospheric Samplers,” particularly in terms of compact portability and flow rate stability, significantly reducing labor intensity. |
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| The JF-4050B Multi-function Water Quality Analyzer The multi-function water quality analyzer (hereinafter referred to as the analyzer) is a high-precision instrument developed for the detection of toxic and harmful substances in water, based on the research and development according to HJ/T399-2007, HJ535-2009, and GB11893-89. It utilizes spectrophotometry, employing imported high-brightness, long-life cold light sources for digestion tube digestion, integrated digestion and colorimetry, making operation simple and time-saving. The instrument comes with a standard curve and can be calibrated according to specific requirements. It also features data storage and printing functions (date, time, parameters, and test data). Imported digestion tubes are used for digestion, which is integrated with colorimetry, eliminating the need for tube replacement. The digester is suitable for digestion of COD, total phosphorus, total nitrogen, and other items, utilizing intelligent PID temperature control technology for uniform and rapid heating. It is widely used in scientific research, high efficiency, sewage treatment plants, water environment monitoring, enterprise sewage self-testing, and other fields. |
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| The JF-2061 Portable Aerosol/Iodine Sampler The JF-2061 Portable Aerosol/Iodine Sampler” is designed for collecting particulate iodine, inorganic iodine, and organic iodine suspended in ambient air. By replacing the aerosol sampling head, it can also sample radioactive aerosols in the air. It is widely used in routine monitoring and emergency monitoring in environmental protection, health, labor, military, scientific research, education, and other fields. |
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| The JF-2040 Intelligent Four-Channel Constant Current Atmospheric Sampler The JF-2040 Intelligent Four-Channel Constant Current Atmospheric Sampler” is primarily designed for collecting gases such as formaldehyde, ammonia, TVOC, and benzene in the air. This sampler complies with the requirements of GB50325-2020 “Indoor Environmental Pollution Control Standard for Civil Building Engineering” and GB/T 18883-2022 “Indoor Air Quality Standard.” The product exhibits stable performance and is easy to operate. It is suitable for indoor testing, environmental monitoring, and various toxic and harmful gas collection in industrial and health and epidemic prevention sectors. |
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| The JF-4020 Orifice Flow Calibrator The JF-4020 Orifice Flow Calibrator” is a product carefully developed by our company for calibrating flow samplers. The technical performance indicators of this calibrator comply with the relevant national standards. During the development process, we extensively solicited opinions from experts and users, striving to provide users with a high-quality calibrator that is reliable in quality and stable in performance. |
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| The JF-6011 Zero Headroom Extractor The JF-6011 Zero Headroom Extractor” is a specialized extraction device used for solid waste leaching toxicity testing, in accordance with the standards set forth by the People’s Republic of China’s environmental protection industry, including “Solid Waste - Leaching Toxicity Extraction Method - Sulfuric Acid and Nitric Acid Method” (HJ/T299-2007) and “Solid Waste - Leaching Toxicity Extraction Method - Acetic Acid Buffer Solution Method” (HJ/T 300-2007). During the storage or disposal process of solid waste containing hazardous substances, leaching occurs when it comes into contact with water, leading to the migration and transformation of these harmful substances, thereby polluting the environment. Leaching experiments in laboratories simulate this natural process in the field or under controlled conditions. If the amount of hazardous substances leached exceeds the threshold value specified by relevant regulations, the waste is considered to exhibit leaching toxicity. The identification of leaching toxicity in solid waste serves as the basis for determining hazardous waste and is a critical technical aspect in the management and treatment of solid waste. |
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| The JF-2035 Air Fluoride Sampler The JF-2035 Air Fluoride Sampler” is a device designed for collecting fluoride particles in the air. This instrument utilizes cutting-edge technology in sensor and new materials fields, ensuring reliable quality, stable performance, and long lifespan. It is suitable for routine monitoring of the atmosphere and environmental assessment by departments related to factories, mines, environmental protection, labor, health, scientific research, meteorology, and others. |
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| The JF-4031 Portable Comprehensive Calibration Instrument The JF-4031 Portable Comprehensive Calibration Instrument” is a multifunctional calibration device that integrates soap film flowmeter, orifice plate flowmeter, medium-flow orifice flowmeter, large-flow orifice flowmeter, and float flowmeter. It is versatile, covering commonly used flow measurement ranges. It can perform on-site calibration of all environmental monitoring instruments as well as other instruments and meters with the same parameter measurement range in terms of air tightness, flow rate, and other aspects. With high measurement accuracy and portability, it is widely applicable in departments such as metrology verification, environmental monitoring, occupational health, and research institutions. |
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| The JF-4052 Portable Flow Velocity and Flow Rate Calculator The JF-4052 Portable Flow Velocity and Flow Rate Calculator,” abbreviated as the Portable Flow Velocity Meter, is specially designed for field measurement of open channel flow velocity and flow rate by hydrological stations, factories, mines, environmental monitoring stations, agricultural irrigation and drainage, hydrogeological surveys, and other departments. It is primarily suitable for receiving signals generated by various types of flow velocity meters, such as reed pipe-type flow velocity meters, contact wire-type rotor flow velocity meters, fiber-optic flow velocity meters, Hall-type flow velocity meters, etc. Based on these signals, it automatically calculates the average flow velocity, flow rate, and can perform additional functions such as measuring water level and calculating the cross-sectional area according to predefined rules. |
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| The JF-2021 Intelligent Dual Constant Current Atmospheric Sampler (Z model) The JF-2021 Intelligent Dual Constant Current Atmospheric Sampler (hereinafter referred to as the sampler)” is primarily used for collecting gases such as formaldehyde, ammonia, TVOC, and benzene in the air. The sampler meets the requirements of GB50325-2020 “Indoor Environmental Pollution Control Standard for Civil Building Engineering” and GB/T18883-2022 “Indoor Air Quality Standard.” It features stable performance and easy operation. It is suitable for indoor testing, environmental monitoring, as well as for collecting various toxic and harmful gases in industrial and mining enterprises, and in departments related to hygiene and epidemic prevention. |
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| The JF-4023 Groundwater Airbag Pump Sampler The JF-4023 Airbag Pump Sampler (referred to as airbag pump) utilizes timed switching of compressed air to compress and release the airbag pump chamber, thereby pushing the water sample from the pump body to the surface. It adopts a dual one-way valve design, such that when the compressed air is turned off, water will flow back into the chamber. During this process, the water sample does not come into contact with the compressed air, thus ensuring the originality of the water sample to the greatest extent possible |
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| The JF-3062 Handheld VOC Detector The JF-3062 Handheld VOC Detector (hereinafter referred to as detector) is suitable for gas concentration detection in various industrial and special environments. It uses an imported PID ion gas sensor, has a fast response speed, high measurement accuracy, and good stability and repeatability. Users can customize various parameter settings, and the operation is simple. The instrument is designed with dust-proof and equipped with a dust filter, which can be used in various harsh environments. The technical performance indicators of the detector comply with the relevant national standards. In the development process, the opinions of experts and users were extensively solicited, and efforts were made to provide users with a reliable and stable high-quality detector. |
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| The JF-2030N Indoor Inhalable Particle Sampler The JF-2030N Indoor Inhalable Particle Sampler (hereinafter referred to as the sampler) is a new generation sampler developed by our company based on the characteristics of environmental detection and extensive consultation with experts and users. It is designed to facilitate sampling for detection personnel and reduce their workload. The sampler is mainly used for particle sampling, meeting the requirements of HJ/T 374-2007 “Technical Requirements and Detection Methods for Total Suspended Particulate Sampler” and JJG 943-2011 “Total Suspended Particulate Sampler”. The product has stable performance, easy operation, and is equipped with a built-in rechargeable high-performance lithium battery. |
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| JF-2030G High Load Environmental Air Sampler The JF-2030G High Load Environmental Air Sampler (hereinafter referred to as the sampler) is a new generation sampler developed by our company based on the characteristics of environmental detection and extensive consultation with experts and users. It is designed to facilitate sampling for detection personnel and reduce their workload. The sampler is primarily used for particle sampling, meeting the requirements of HJ/T 374-2007 “Technical Requirements and Detection Methods for Total Suspended Particulate Sampler” and JJG 943-2011 “Total Suspended Particulate Sampler”. The product features stable performance and easy operation. |
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| JF-2060 Air Microbial Sampler The JF-2060 Impact Air Microbial Sampler is designed to collect suspended live microbial particles in the air, which are then cultured on specialized media under suitable growth conditions to propagate visible colony counts. It consists of an operating system, intelligent control system, air pump, and flow measurement system. With a single charge, it can work continuously for more than 8 hours, facilitating sampling tasks. The instrument features real-time display of flow rate, sampling volume, sampling time, temperature, atmospheric pressure, and battery level. Its compact structure, small size, lightweight, robustness, strong load capacity, stable and accurate flow rate, and low noise make it convenient for portable sampling and easy to use. |
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| JF-2042 Atmospheric/VOCs/Particle Comprehensive Sampler The JF-2042 Atmospheric/VOCs/Particle Comprehensive Sampler (hereinafter referred to as the sampler) can achieve comprehensive sampling of ambient air and total suspended particles. It applies solution absorption method or adsorption tube to collect various harmful gases in environmental and indoor air, and uses filter membrane weighing method to capture total suspended particles (TSP) and inhalable particles (PM10, PM2.5) in ambient air. The product features stable performance and easy operation, suitable for indoor detection, environmental monitoring, industrial and mining enterprises, as well as departments of sanitation and epidemic prevention to collect various toxic and harmful gases. |
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