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Product Overview
The Asphalt Fume Sampling Gun is a specialized device for capturing asphalt fumes, featuring an S-type Pitot tube design with integrated heating and condensation prevention. It is designed for measuring the concentration and emission volume of asphalt fumes in stationary pollution sources, such as industrial exhaust ducts. The device complies with the "HJ/T 45-1999 Determination of Asphalt Fumes in Stationary Source Emissions by Gravimetric Method" standard. Paired with a smoke and gas testing instrument, this sampling gun enables precise environmental monitoring and emission control.
Key Features
- S-Type Pitot Tube Design: Enhances sampling accuracy and ensures stable sample collection.
- Heating Function: Automatically heats the sampling tube to 42±10°C to prevent condensation, ensuring continuous and reliable sampling.
- Cooling System: Activates a cooling mechanism when fume temperatures reach ≥150°C, using ice to lower the temperature and maintain device functionality.
- Standardized Sampling Method: Adheres to national standards, collecting asphalt fumes on a pre-weighed glass fiber filter cartridge; fume concentration is calculated by the weight gain of the filter.
- Safe Design: Equipped with a 12V output power module for safe and simple operation.
Applications
- Environmental Monitoring: Measures the concentration and total emissions of asphalt fumes from stationary pollution sources, supporting regulatory compliance.
- Road and Construction Projects: Monitors fume emissions during road paving, waterproofing, and other asphalt applications on construction sites to ensure adherence to environmental standards.
- Industrial Emission Control: Suitable for asphalt fume monitoring in industrial settings such as asphalt mixing plants and petrochemical refineries.
