The sample gas sampling pump series is a high-performance, oil-free and chemically resistant diaphragm pump. Designed for extracting and conveying gases, it is particularly suitable for sampling and circulation applications that handle corrosive, humid or sensitive gases.

The heat tracing sampling tube is an important component of the on-line analysis complete system in the environmental protection monitoring system. It is compounded by laying electric heating tapes and various wires in parallel with a set of corrosion-resistant high-performance fluororesin conduits, adding a special glass fiber insulation layer, and finally using extruded polyethylene (PE) or polyvinyl chloride (PVC) as the protective outer cover. According to the actual conditions such as the composition and temperature of the collected sample gas, different materials can be selected for the sampling conduit, and high, medium and low temperature electric heating tapes can be chosen according to user selection. In addition, various wires can be configured according to the functions.

The gas sampling probe is a sampling device with electric heating and heat tracing function, which can heat itself and implement temperature control. This device is suitable for the continuous collection of gas samples after the combustion process. It is typically used for the collection of sample gases with high dust and water content in flues, chimneys, pipeline production processes and other scenarios.

The compressor condenser can rapidly condense water in high-temperature humid gas into liquid in the heat exchanger, and the condensed water is discharged by a peristaltic pump to achieve the purpose of gas-liquid separation. Based on the principle of compressor refrigeration, the high-temperature humid sample gas is fully cooled in a specially designed heat exchanger, which condenses the humid gas into liquid, greatly reducing the water content in the measured sample gas and ensuring the normal operation of analytical instruments.

The Online Cold Trap Concentrator Device adopts advanced cold trap collection and intelligent purging technologies with simple operation. It can adjust the enrichment ratio according to the component concentration in the sample gas. The device is capable of non-destructive adsorption of C₂–C₁₂ components, meeting the pretreatment requirements of various environments.

This Humidity Monitor adopts the internationally advanced solid-state electrolytic ceramic sensing technology for humidity measurement. Its core sensor features a high-temperature resistant structural design with a maximum temperature resistance of up to 250℃, enabling long-term stable operation in high-temperature environments. The product boasts high measurement accuracy, strong corrosion resistance, fast response speed, high temperature tolerance as well as stable and reliable performance. It delivers an even more outstanding performance in humidity measurement under harsh working conditions such as heavy metal presence, high corrosion, high humidity and organic matter interference.

The Model SVPT-100 TPF Monitor, Pressure and Flow Monitor can measure flue gas parameters such as temperature, pressure, dynamic pressure and flow velocity in real time. It is specially developed and designed for harsh environments such as high temperature, high humidity, high dust and high corrosion in continuous flue gas emission monitoring. It is mainly applied to the flue gas flow velocity measurement at the waste gas discharge outlets of stationary pollution sources and industrial process control in enterprises such as cement, metallurgy, coal chemical industry and petrochemical industry.

The Hydrogen Generator adopts alkaline electrolysis technology to efficiently produce high-purity hydrogen through the electrolysis of alkaline solution. Integrated with an intelligent control system, the device features instant start-up and automatic flow regulation, and can stably output high-purity hydrogen with a purity of over 99.999%. The fully enclosed design ensures no leakage risk, and the built-in multi-level safety protection mechanism enables quiet and reliable operation. Widely used in gas chromatography carrier gas, laboratory fuel cell testing, semiconductor manufacturing protective gas and other fields, the product boasts advantages such as high hydrogen production purity, easy maintenance and low energy consumption. It serves as a safe and efficient solution to replace traditional hydrogen cylinders, providing a continuous and stable supply of high-quality gas for scientific research and industrial production.

The Zero Air Generator features low noise, strong purification capacity, excellent pressure stability, safety and reliability. It is equipped with a hydrocarbon removal module inside, with the treated hydrocarbon content ≤0.3mg/m³, total hydrocarbon removal efficiency >99.9% and methane removal efficiency >99.9%. It fully meets the normal usage requirements of carrier gas and combustion-supporting gas for environmental protection online analysis systems, and is also an ideal laboratory air supply source to replace traditional cylinder gas.

The Model TK-300 NOx Converter features high conversion efficiency at low temperatures, long service life, good reliability and easy installation. It can effectively enable the flue gas to fully react with the filler in the conversion tube, achieving a NO₂ conversion efficiency of over 95%. Under normal operating conditions, the filler material inside the conversion tube has a service life of up to 12 months, minimizing maintenance costs. It is widely applicable to environmental protection online monitoring and automobile exhaust gas detection.

The Dynamic Diluter/Gas Blender is a high-precision gas calibration instrument independently developed to meet the demands of the existing gas online monitoring industry. The S8000 device controls the output of varying flow ratios through mass flow controllers to achieve the configuration of different gas concentrations. All internal pipelines and connectors in the device are treated with inert materials. It is primarily used for the calibration and gas quality control of volatile organic compounds online monitoring equipment, ambient air monitoring devices, and other related applications.

Biomass boilers burn biomass fuels such as wood and straw, converting chemical energy into thermal energy for heating or industrial production. However, the combustion process emits various pollutants, including SO₂, NOx, CO, and polycyclic aromatic hydrocarbons (PAHs), which not only pollute the environment and harm human health but can also interfere with the accurate measurement of flue gas by online monitoring equipment due to the presence of hydrocarbon compounds. To address this issue, a hydrocarbon removal device can be installed inside the online monitoring system cabinet. This device specifically removes hydrocarbons from the sample gas before delivering the purified gas to the analyzer, thereby ensuring accurate and reliable monitoring data for gaseous pollutants such as SO₂ and NOx.