Introduction: Nowadays, serious environmental pollution is already a very common imagination. Countries all over the world are also acting for environmental governance, but should we change our way of thinking. How to plan ahead before environmental pollution incidents? This requires environmental monitoring, so how can we achieve all-round environmental monitoring? Next, Xiaobian has compiled some instruments necessary for current environmental monitoring. Let us come together. Take a look at what these environmental instrumentation have and what plays a vital role.
1 eco-environment factor tester
For human beings, a good ecological environment is the whole of survival. Without a suitable ecological environment, it loses the foundation of survival. We all know that the extinction of dinosaurs, a large part of it is caused by the survival of harsh ecological environment, leading to the extinction of dinosaurs.
The fully automatic multi-function BLD-1 eco-environment factor measuring instrument controlled by microcomputer can automatically measure temperature, relative humidity, radiation intensity, precipitation, soil temperature and humidity, and automatically record, calculate and print. Such instruments do not have similar products during the qualification period. This technology has broken through the traditional methods of ecological factor observation, and has taken a step toward the automation and modernization of the observation methods of forestry scientific research. Other similar disciplines can also learn from it.
2 water quality analyzer
Clean water is essential to the human body. Without water, there is no life. Therefore, in order to protect the water environment, water quality must be strictly monitored and protected.
The design of the inspection points and the quality of the instrumentation (mainly the water quality analyzer) play a crucial role in the monitoring of the water environment. The chemical and physical methods are used to determine the content of various chemical components in water. The water quality analyzer is divided into three types: simple analysis, full analysis and special analysis. The analysis is carried out in the field, with few analytical projects, but the requirements are fast and timely. The project for the preliminary analysis of the main chemical composition of groundwater in aquifers over a large area depends on the needs of specific tasks. Another fully automatic ion analyzer can quickly and accurately determine qualitative and quantitative analysis, and can be fully automated, intelligent, real-time online, multi-parameter simultaneous analysis.
3 ion analyzer
In order to protect the water environment, monitoring of sewage discharge must be strengthened. The design of the inspection points and the quality of the instrumentation (mainly water quality analyzers, ion analyzers) play a crucial role in water environment monitoring. The ion analyzer can easily and quickly quantify fluoride, nitrate, pH, water hardness (Ca 2 , Mg 2 ions), K, Na ions, and the exact concentration of various pollutants in water.
4 toxic and harmful gas detector
With the large amount of waste discharged from modern society, air pollution has become very serious. In addition to strengthening energy conservation and arranging policies, we must always monitor air pollution so that toxic and harmful gases are not given to people. Life and health bring harm.
1, high measurement sensitivity: imported electrochemical sensor, high measurement accuracy, good sensitivity, stable and reliable, energy saving;
2, high intelligence digitization: high-speed MCU microcontroller technology, automatic fault identification and transmission to controller monitoring; bus-type products built-in unique electronic serial number, no dialing, system stability;
3, zero point correction, automatic curve compensation function: automatic zero point correction, avoiding measurement error caused by zero drift, automatic curve compensation;
4, high reliability: flameproof and advanced patch technology, integrated design, and strong reliability.
5 dust tester
Dust refers to solid particles with a small diameter, which can be naturally generated in the natural environment, such as dust generated by volcanic eruptions, or generated by various activities in industrial production or daily life, such as rock breakage during mining. A lot of dust particles. The dust produced by industrial production is also called productive dust. It can float solid particles in the air for a long time. Its surface tends to adsorb other gaseous or liquid harmful substances. It is called the carrier of other harmful substances and poses a health hazard to human body. Bigger. Therefore, the national occupational health supervision and management department vigorously carried out dust hazard monitoring.
Dust measuring instrument is a pocket-type dust detector with laser as the light source. The instrument adopts the principle of light scattering method and is widely used in disease prevention and control center, centralized air conditioning ventilation system detection, air purifier purification efficiency evaluation, mining, metallurgy, power plant, chemical industry. Manufacturing, sanitation supervision, environmental protection, environmental online monitoring, etc.
Laser dust meter has many types, including: microcomputer laser dust meter, multi-function laser dust meter, continuous monitoring laser dust meter, explosion-proof laser dust meter, etc.
6 formaldehyde analyzer
We all know that formaldehyde is very harmful to the human body. The main hazard of formaldehyde is the stimulating effect on the skin and mucous membranes. When formaldehyde reaches a certain concentration indoors, people have discomfort. A concentration of formaldehyde greater than 0.08 m3 may cause redness, itchy eyes, sore throat or pain, hoarseness, sneezing, chest tightness, wheezing, dermatitis, and the like. The newly renovated rooms have a high formaldehyde content and are the main cause of many diseases.
The formaldehyde analyzer has a well-sealed titration cell. All the seals are produced by a highly stable mold, which makes the titration process completely separate from the outside. The automatic liquid discharge system can automatically replace the solvent or remove the waste liquid, avoiding the chemical reagents. Contact with the human body.
Formaldehyde analyzers are widely used in industries such as industry, agriculture, medicine, and scientific research institutions. It can test and print the free water contained in samples such as tobacco, paper, food, tea, feed, grain, chemical raw materials, pharmaceutical raw materials and textile raw materials.
Formaldehyde measurement technology using the new data communication technology and the computer-based operating system-based control software development of the new generation of moisture meter, can be adjusted according to the sample titration accuracy and titration speed, convenient, fast, high-precision test of different ranges of moisture content; The environmental conditions of the experiment can be set to “automatic†or “manual†drift value background subtraction to ensure more accurate analysis results; “automatic†or “manual†end point identification can be selected according to different Karl Fischer reagents.
High-precision standard piston burettes and anti-diffusion titration heads ensure high-precision potentiometric titration. The push-fit design of the burette allows it to be easily and quickly replaced at any time. The modular combination of the titration reaction bottles greatly reduces the cost of consumables such as reaction bottles, and the cost of the moisture meter is extremely low.
The living environment of human beings determines the existence of human beings. Without these conditions, human beings cannot and cannot continue to survive. Therefore, monitoring the ecological environment is a work that will always have extraordinary significance.
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