Fixed Pollution Source Hydrochloric Acid Mist Sampling Gun

Product Overview

The fixed-source hydrochloric acid (HCl) mist sampling probe is designed for collecting HCl mist from industrial emission sources. Equipped with full-path heating and temperature control, the probe ensures stable sampling conditions and prevents condensation.

Solid HCl mist is collected on a 47 mm PTFE filter, while gaseous HCl mist is captured using two 75 ml impinger bottles connected in series. The device provides real-time measurements of flue gas flow and temperature, making it widely applicable for environmental monitoring, public health, scientific research, and industrial compliance.

Working Principle

The probe maintains controlled temperatures along the tip and tube, keeping gas from condensing and preserving sample integrity.

• Solid HCl Mist Collection: Captured on a 47 mm PTFE filter.
• Gaseous HCl Mist Collection: Absorbed in two 75 ml impinger bottles connected in series.

A built-in PT100 temperature sensor and Pitot tube monitor flue gas flow and temperature in real time. Probe length is customizable, and an adjustable-height stand allows adaptation to different sampling conditions. A digital temperature display ensures precise and convenient temperature control during operation.

Key Features

• Full-Path Heating & Temperature Control: Maintains 110 °C ± 10 °C at tip and tube to prevent condensation.
• Precise Sampling: Solid HCl mist collected on 47 mm PTFE filter; gaseous HCl mist in two 75 ml impingers.
• Corrosion Resistance: PTFE sampling lines ensure long-term durability against acidic gases.
• Real-Time Monitoring: PT100 sensor and Pitot tube provide continuous flue gas flow and temperature measurements.
• Flexible Configuration: Standard probe length 1.5 m; customizable to specific requirements, with adjustable-height stand.
• Digital Temperature Display: Simplifies operation and temperature adjustments for varied sampling environments.

Applications

• Environmental Monitoring: Monitors HCl mist emissions from fixed pollution sources to ensure compliance with environmental regulations.
• Health & Safety Supervision: Widely used by public health, epidemic control, and safety departments to monitor HCl mist emissions.
• Scientific Research & Education: Suitable for laboratory studies and teaching involving HCl mist.
• Industrial Applications: Monitors HCl and HCl mist emissions in chemical, metallurgical, and other industrial facilities, supporting regulatory compliance and emission control.