HF is an industrial compound commonly used in the manufacture of fluorine, superacids, refrigerants, pharmaceuticals, and polymers. Continuous monitoring requires low ppb levels of HF to ensure product quality, reduce waste, and ensure occupational and environmental safety.

Measurement requirements

Hydrogen fluoride (HF) is a colorless, highly irritating, toxic, and corrosive gas that can exist in the form of a smoking liquid. When HF reaches a level of 2 ppm, it can cause severe irritation to the eyes, skin, and nasal cavity. It may easily penetrate and quickly pass through the skin or lungs and enter body tissues, causing serious damage to cells and organs.

advantage

Independent system with built-in gas exchange device

Low cost: No consumables or chemicals required

Easy to carry and convenient for on-site use

Short optical path, providing industry-leading single point calibration dynamic range

Due to direct absorption measurement, there is no drift during operation

High selectivity measurement

characteristic

The detection limit is below 01Selective monitoring of ppb hydrogen fluoride

The response time can be configured by users to 10s~A few minutes

The dynamic range is 0-100ppm， Stable operation

The chamber is stable at 50 ° Creach300 millibars to avoid drift due to changes in environmental conditions

Low sample volume (a few milliliters)

Application case:

Aluminum smelter:Monitor the emission of HF into the air during high temperature processes

Phosphate fertilizer plant:Measure HF emissions and monitor the emission of HF into the air from surrounding industrial areas

Hazardous waste treatment and disposal:Measure HF in the waste stream and the surrounding area of the waste treatment plant

Wait ..

Monitor the emissions into the air during high temperature processesHF

Monitor the emissions into the air during high temperature processesH