Gas air analysers

Gas analysis of air - problematic

The problem of atmospheric pollution is one of the most serious challenges of our time. The danger of air pollution lies not only in the fact that it contains toxic substances that are destructive to all living things, but also in the subsequent climate change. At the same time, any enterprise can minimise its impact on the environmental situation by using modern monitoring devices. Special devices - gas air analysers - are used to measure the qualitative and quantitative composition of air.

Purpose, application of air quality analysers

During production and technological processes, various gases and gas mixtures are emitted, which have a negative impact on people and the environment. A modern air quality analyser makes it possible to measure any air parameters with maximum accuracy and in case of their exceeding the norm - to exclude negative consequences for production, working personnel and more globally - for nature. This is possible thanks to fast signalling of changes and irregularities.

Depending on the area of activity of the enterprise and the tasks set, the gas analyser can be used to measure sulphur dioxide, ammonia, carbon monoxide, heavy metals, volatile organic compounds, as well as many other hazardous substances of both natural and artificial (anthropogenic) origin.

It is recommended to buy the air analyser for environmental monitoring at the following facilities:

1. Workshops, machine rooms and other areas where stove heating is used (in such cases it is important to detect excessive carbon monoxide in a timely manner).
2. Production of construction materials (bricks, cement, etc.).
3. Facilities of the oil and coal mining and metallurgy industries.
4. Gas substations as well as various other buildings and structures in the energy sector.
5. Enterprises involved in ore processing, traditional gold mining, and lead smelting.
6. Various laboratories that work with ammonia, sulphur, chlorine and other toxic substances.
7. Agricultural facilities (are the largest source of global ammonia emissions).
8. Locations with large crowds where there is a risk of carbon monoxide poisoning.

Technical specifications of gas analysers

Promanalit specialises in the development and sale of air quality analysers in Kazakhstan. The manufacturer produces modern multi-channel devices capable of continuous operation without requiring active participation of operators. The equipment of this brand has the following operational characteristics:

• total number of channels per 1 indication unit - up to 16 (any combinations are available);
• reading range - from 0 to 150 mg/m3;
• parameters of measuring concentration of measured substances - from 20 to 120 mg/m3;
• relative error of measurements - not more than 20%;
• alarm threshold - 20 and 120 mg/m3 respectively.
• temperature mode - from -40 to +45 degrees.

The gas analysers have an informative display on the front panel, which shows the measurement results in digital formats with indication of measuring units, specific channel numbers and chemical formulas of the analysed components. Additionally, each channel is equipped with LED and audible indication.

All channels have relay and current outputs (0 to 5 mA, 4 to mA), as well as integration with a computer and various executive equipment (blockers, emergency ventilation, cleaning system). At the same time, the air quality analyser allows the relay activation conditions to be set according to individual parameters.

Equipment

The basic equipment of the air gas analyser includes:

• display units;
• sensors;
• mating parts for current output connectors;
• power supply unit;
• accessories/cables;
• operating instructions;
• data sheets.

If necessary, the equipment can be completed with switching units (if integration with emergency ventilation or other equipment is intended). Regardless of the number of additional units, as well as the parameters (substances) to be measured by the air analyser, the price of such a device remains affordable.

Key benefits

Among the wide range of advantages of modern gas analysers are:

1. Informative - the display on the front panel of the device guarantees high-quality information display. Thanks to light and sound signalling, as well as integration with a computer, you will be able to learn about all changes and violations in real time. 
2. Multifunctionality - the air quality analyser, which you can buy on the Promanalit website, allows you to measure up to 16 components simultaneously. It is only necessary to choose the right equipment. 
3. Convenience of use - portable gas analysers of this type are as mobile as possible. At the same time, the built-in modern processor makes the monitoring process almost fully automated. 
4. Efficiency - the analysers have high measurement accuracy and sensitivity, as well as maximum linearity of response. In addition, low drift during use allows calibration intervals to be optimised.
5. Operability in any environment - the instruments can perform air gas analysis at extremely low and high temperatures, and are also resistant to moisture and ultraviolet light.

Ordering information

You can select and order the optimal modification of the gas analyser at Promanalit. To do this, you can use the contact details of the company or make a request on the website. In turn, the company's specialists can always advise and select the device taking into account the specifics of the enterprise and its objectives.