Gas detection instruments are mainly divided into these two types!
There are many types of gas detection instruments, and many people are confused about the specific types of gas detection instruments, and do not know which gas detection instrument should be used for what purpose. In fact, although there are many kinds of gas detection instruments, they are mainly divided into the following two types in simple terms. Which one is better to choose depends on the specific use.
One is the gas detector, taking Dräger as an example, the Dräger single gas detector includes the Dräger pac6000 gas detector, the Dräger pac6500 gas detector, the Dräger 8000 gas detector and the Dräger x-am5100 gas detector4 The Dräger 2-in-1 gas detector has the Dräger PAC8500 gas detector. This portable gas detector can be equipped with two gas sensors, so it can be a 2-in-1 gas detector.
The Dräger composite gas detector includes the Dräger X-AM5000 gas detector, the Dräger X-AM5600 gas detector and the Dräger X-AM8000 gas detector, which can detect the concentration of 4-7 different gases at the same time, so it is a composite The Dräger four-in-one gas detector has the Dräger x-am2500 gas detector, which can detect the concentration of four gases at the same time, such as oxygen, carbon monoxide, hydrogen sulfide and combustible gases, and can also be equipped with other four types of gases .
There is also a Dräger compressed air detector in the Dräger gas detector, which can detect the concentration of some potential pollutants in the compressed air in various environments, and can detect the compressed air in the compressor or instrument air pipeline or compressed gas cylinder. air quality. Of course, different compressed air pressure ranges require different models. Through this compressed air detector, the air can be reliably detected to meet the relevant classification standards of EN12021.
The other is the gas detection tube. Taking Dräger as an example, the Dräger gas detection tube is a glass tube filled with chemical reagents, and there are hundreds of gas detection tubes. The chemical reagent in the detection tube reacts with specific chemical substances, and the gas sample of the quantitative standard is drawn into the detection tube by the Dräger Accuro air pump. A chemical reaction then occurs so that the reagent in the test tube changes color, and the length of the color change indicates the concentration of the substance. There are more than 300 combinations of Dräger gas detection tube series, which can detect more than 500 gases.
