I. Brand recommendation of formaldehyde detection instruments
1, A Baoyu: The company was established on 200 1 with a registered capital of 584 1 10,000. It is a national high-tech enterprise integrating R&D, production and after-sales service. It is the earliest brand of household formaldehyde detector in China, with a wide range of products. The company has passed the ISO900 1 quality management system certification.
2. Bohua Kangsheng: The company was established in 2023 with a registered capital of 1 10,000. The sales department is in Beijing, and the products are produced in Shenzhen, including formaldehyde detector and PM2.5 detector.
3. Broadcom: The company was established in 2023 with a registered capital of 654.38 million yuan. The company mainly makes medical devices and information platforms, and then begins to make air detector products.
4. Aldehyde knows: Haier's collective subsidiary brand, OEM OEM, is an air detector brand that adopted Bluetooth and infrared Internet technology earlier, and has Haier's brand advantage. 5. Orchid source: registered capital of 654.38 million yuan. The company is located in Lianyungang, mainly engaged in testing reagents. There is no R&D team, no production strength, OEM OEM production, and the product modeling adopts male models. 6. Belit: with a registered capital of 65,438+million, located in Wenzhou, mainly engaged in all kinds of test instruments, with no R&D team and self-operated factory, and adopting OEM production. 7. Silezhi: Based on the test, the product features are enriched and data can be saved. Products use color screen, more fashionable. 8. Agris: The registered capital is 300,000 yuan, and the company is located in Shenzhen. It claims that there are enterprise standards, no formaldehyde sensor products and poor product accuracy. 9. Prosecutor: A brand newly listed in 2023, with rough products, no formaldehyde sensor products and poor accuracy. 10, IKAIR: the first formaldehyde detector enterprise in China to obtain venture capital, which has the strength to provide big data services for enterprises.
Second, is the household formaldehyde detector useful?
At present, the formaldehyde detector mainly adopts the principle of high-sensitivity electrochemical sensor, combining single chip microcomputer technology and network communication technology to collect air samples from the detection room. Formaldehyde in the air is absorbed by phenol reagent solution, and directly determined by colorimetric method according to the color depth. The main harm of formaldehyde is irritation to skin and mucosa. When indoor formaldehyde reaches a certain concentration, people will feel uncomfortable. The high formaldehyde content in newly renovated rooms is the main cause of many diseases. After the house is decorated, formaldehyde in the air of the house can be measured by formaldehyde detector. The formaldehyde detection reagent, when used in conjunction with the air detection instrument, can detect the concentration values of formaldehyde and other gases for more than 10 minutes. If it is for home use, then simplifying the operation procedures and having excellent cost performance are definitely the first factors we should consider. It is recommended to choose something that is easy to understand and operate. Generally equipped with a large LCD screen, the formaldehyde detector with touch control is easier to use. Secondly, some formaldehyde meters only show the concentration of formaldehyde. When buying, it is best to choose one with temperature and humidity display as much as possible.
Through the analysis of the above examples, we can know that although we can know the specific quality parameters through the sense of smell, for example, by observing whether the air is filled with pungent and unpleasant smells, and drawing up a suitable scheme, it is not very scientific and reliable. Because the most reliable method is to use professional air quality testing instruments, such as those mentioned above, which are products that can help you draw scientific and reliable conclusions.