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The LY-1085W Multifunctional Stack Dust Sampling Probe is a professional on-site sampling instrument specially developed for particulate matter concentration measurement from stationary pollution sources. Engineered for complex field working conditions, this probe integrates sampling, heating, and real-time parameter measurement functions, with a front-end design compatible with multiple sampling media. It maintains stable heating performance for filter membranes and cartridges under preset temperatures, ensuring reliable sampling even in high-humidity and low-temperature flue gas environments. Its compact, field-ready design makes it the preferred sampling tool for professional environmental monitoring teams, industrial compliance departments, and regulatory enforcement agencies.
The probe features an innovative universal front-end structure, fully compatible with traditional filter cartridges, low-concentration filter membrane sampling heads, and optional oil fume sampling components. This multi-functional design eliminates the need to replace multiple probes for different sampling scenarios, reducing equipment investment and improving on-site work efficiency.
Equipped with a high-performance heating device, the probe supports wide-range adjustable temperature settings with fully automatic constant temperature control. This ensures the filter media remains at the required temperature throughout the sampling process, preventing moisture condensation and sample loss, which guarantees the accuracy of particulate matter collection, especially for ultra-low emission monitoring.
During the sampling process, the probe simultaneously measures core flue gas parameters including flue gas flow velocity and temperature. This integrated design eliminates the need for separate parameter measurement equipment, streamlining the sampling workflow and providing real-time data for accurate emission concentration calculation.
The probe’s length can be fully customized according to on-site flue and chimney dimensions, adapting to various industrial emission point specifications. Its compact, lightweight structure ensures easy handling and installation in complex field environments, reducing the labor intensity of on-site operators.
The LY-1085W Multifunctional Stack Dust Sampling Probe is fully compliant with the latest stationary pollution source exhaust gas monitoring standards and regulations issued by the Ministry of Ecology and Environment of China, as well as relevant international monitoring standards. It has obtained the China Environmental Protection Product Certification (CPA), ensuring its sampling accuracy and stability meet the strict requirements of statutory monitoring, law enforcement inspection, and ultra-low emission compliance testing.
Main Parameter | Range |
|---|---|
Heating Temperature | (100~160) ℃, settable (default: 110℃) |
Pitot Tube Coefficient | 0.84±0.01 |
Sampling Head Filter Membrane Diameter | Ø47 (effective diameter Ø40mm) |
Filter Cartridge Specification | Standard No.3 (φ28 × 70 mm), customizable |
Sampling Probe Length | Standard 1.5m (effective length 1.2m), customizable |
Requirement for Measurement Port Diameter | ≥80mm |
Sampling Heads (Optional) | Ø4、Ø5、Ø6、Ø8、Ø10、Ø12、Ø14 |
Specifications for Filter Cartridge Sampling Nozzles | Standard configurations include Ø4.5、Ø6、Ø7、Ø8、Ø10、Ø12 |
Used for statutory monitoring of particulate matter emission concentration and total volume from chimneys and boilers in power plants, steel mills, cement plants, chemical factories, and other industrial enterprises, ensuring compliance with national and local environmental emission standards.
Adopted by environmental regulatory agencies for on-site enforcement and supervisory monitoring, enabling fast and accurate acquisition of emission data to provide direct, legally valid evidence for environmental management and administrative penalties.
Installed at the inlet and outlet of dust removal equipment (including bag filters and electrostatic precipitators) for simultaneous sampling, to accurately calculate dust removal efficiency and assess the long-term operational performance of pollution control facilities.
Used in the completion acceptance stage of new or renovated industrial projects, to verify whether waste gas treatment facilities and emission points meet the design requirements and environmental impact assessment emission limits.
Lonying is a leading professional supplier of environmental monitoring equipment, providing reliable, high-performance sampling and analysis solutions for industrial clients, regulatory bodies, third-party testing institutions, and scientific research units. The LY-1085W Multifunctional Stack Dust Sampling Probe is engineered for harsh field conditions, with a robust design that delivers a long maintenance cycle and stable long-term operation. We provide comprehensive professional training and complete operation and maintenance support, ensuring our equipment fully meets your on-site sampling and compliance testing needs.
This probe is suitable for particulate matter sampling from stationary pollution sources, including conventional concentration monitoring, ultra-low emission sampling, and oil fume emission testing, with stable performance even in high-humidity and low-temperature flue gas environments.
Yes. The length of the sampling probe can be fully customized according to the actual size of the on-site flue and chimney, to meet the sampling needs of different industrial emission points.
Yes. During the sampling process, the probe can simultaneously measure the flow velocity and temperature of the flue gas, providing real-time core parameters for accurate emission concentration calculation.
