What is BS EN 1747-12– Methods for Measurement of air pollution about?
BS EN 1747-12 specifies a chemiluminescence method for the determination of the mass concentration of ozone in ambient air.
The method described in BS EN 1747-12 is applicable to the determination of the mass concentration of ozone between 2 4g/m3 [0,001 ppm(V/V)] and 10 mg/m3 [5 ppm(V/V)] at the reference conditions of 25 °C and 101,3 kPa. Ultraviolet (UV) photometry is specified as the primary calibration method because of its proven accuracy and specificity to ozone. The use of transfer standards is allowed if they have been previously calibrated against the primary calibration method.
Who is BS EN 1747-12– Methods for Measurement of air pollution for?
BS EN 1747-12 on measurement of air pollution is relevant to:
- Manufacturers of air quality controlling devices such as diffusers
- Researchers and scientists
- Environmentalists
Why should you use BS EN 1747-12– Methods for Measurement of air pollution?
Black smoke is the strongly light-absorbing, particulate material suspended in the ambient atmosphere.
BS EN 1747-12 specifies requirements and test methods for determining the mass concentration of ozone in ambient air atmosphere using the chemiluminescence method.
BS EN 1747-12 describes the performance characteristics and sets the relevant minimum criteria required for determining the mass concentration of ozone in gases and vapor.
In BS EN 1747-12, performance criteria and test procedures for measuring air quality are provided to test and manufacture air quality measuring diffusers. This helps create an improved solution to deal with harmful gasses emitted by stationary sources, which are very toxic.
As a whole, BS EN 1747-12 is a best practice guidance standard that provides complete requirements and test procedures for determining the mass concentration of vapor and gases using a diffuser and controlling their quality, which will reduce pollution, increase efficiency, and ease health concerns.
