ZR-D07A asphalt smoke sampling pipe Introduction: The ZR-D07A asphalt smoke sampling tube is a sampler used to collect asphalt smoke from a fixed pollution source. It is a special auxiliary equipment for asphalt smoke concentration measurement. Its principle is to use asphalt smoke to collect it in a constant weight glass fiber filter cartridge. After water is removed, the asphalt smoke concentration is calculated from the mass increment of the filter cartridge before and after sampling. The design of the sampling tube shall comply with the relevant standard requirements of HJ/T 45-1999 Gravimetric Method for the Determination of Bituminous Fume in Exhaust Gas from Stationary Pollution Sources. The sampling tube can be widely used in environmental protection, health, labor, safety supervision, military, scientific research, education and other departments. characteristic: 1. Safety power supply The heating constant temperature power supply adopts DC12V safety power supply, which is light in weight and completely isolated from the mains to ensure the personal safety of the sampling personnel. 2. Cooling system The cooling system adopts ice cooling mode, which is easy to use. 3. Complete machine materials The whole metal part is made of stainless steel. Technical parameters: Effective length of pipeline: 0.40m Total length of pipeline: 0.82m
Introduction: The ZR-D07A asphalt smoke sampling tube is a sampler used to collect asphalt smoke from a fixed pollution source. It is a special auxiliary equipment for asphalt smoke concentration measurement. Its principle is to use asphalt smoke to collect it in a constant weight glass fiber filter cartridge. After water is removed, the asphalt smoke concentration is calculated from the mass increment of the filter cartridge before and after sampling. The design of the sampling tube shall comply with the relevant standard requirements of HJ/T 45-1999 Gravimetric Method for the Determination of Bituminous Fume in Exhaust Gas from Stationary Pollution Sources. The sampling tube can be widely used in environmental protection, health, labor, safety supervision, military, scientific research, education and other departments.
