Where can I buy a formaldehyde measuring instrument, and is there a formaldehyde measuring instrumen

It is best to find a professional testing company to test it, after all, the machine of a professional company is better, for example, a set of our testing instruments down to more than 7,000, you buy a few tens of yuan, hundreds of yuan, you say it can be the same? You buy a good set of tests once, it's not economical,

However, there have been experiments, bought back seven kinds of formaldehyde measuring instruments found that each measurement result is different, even very different, even worse, after an hour, the value will have a big change, so it is difficult to say which is correct. The quality of formaldehyde testers on the market is uneven, and the general accuracy is extremely poor.

Many household formaldehyde detectors are just a simple patchwork of electronic components, and they are put on the market without system calibration and testing, and the measured results are basically unreliable.

1. We can use sprays made of Chinese herbs, and spray them in the house after decoration. It can not only remove formaldehyde pollution, but also cause secondary pollution, so it can be used with confidence.

2. After the decoration, we open the doors and windows in time, and the ventilation can well reduce the residual substances harmful to the human body in the house. If it is in winter, we close the doors and windows, it will cause the air to circulate, and formaldehyde will stay at home and will not be emitted. If the temperature in the home is high, the formaldehyde in the new furniture will be free into the air, increasing the formaldehyde content in the home.

Formaldehyde detection if the accuracy of the company's equipment should be guaranteed, ** according to the detection of how much area, and how many points to detect, each company charges different specific companies, but they said that if you can remove formaldehyde, that is to fool people, formaldehyde gas temporarily has no particularly effective removal method, It is recommended to buy more green plants, and regularly open windows for ventilation! Hope to adopt!

Because we take into account everyone's health, we will test whether the home contains formaldehyde after the renovation of the new house, so at this time there are various formaldehyde detection instruments. At that time, I bought a Lekong formaldehyde detector, I think it's very good, regardless of the detection effect or environmental protection effect, the quality of the instrument, it is very good, and it is also very cheap, you can also go to see this product, it is really good.

It is sold in many places.

The flow meter must be calibrated.

Spectrophotometers are also calibrated.

There is no need to buy it yourself, just find a professional formaldehyde testing agency to test it.

It's all on the Internet.,But it's not applicable.。。 Buying a formaldehyde test box yourself can meet your needs.

It's mainly a matter of governance.

1. In the case of serious cases of formaldehyde exceeding the standard, the national standard is to buy a formaldehyde test box to test it. If it is not serious, you can ventilate it first, put some activated carbon packets, and absorb the nano live ore. If it's serious, take some measures.

2. If it is serious, it is helpful to use other ways and methods, and it is helpful to purify it with some purifiers.

3. Keep it ventilated.

Note: Do not use chemical ones, be cautious, many of them have secondary effects.

There is a treasure on it, a treasure that is almighty.

It is sold on Tmall or Jingdong, and the current formaldehyde test is generally divided into chemical method and physical calculation method.

1.The chemical method is generally to use formaldehyde in the air to react with phenol reagents to generate azine, which is oxidized into blue-green compounds by ** iron ions in an acidic solution, and is quantified according to the color shade and colorimetry. Pick a test box and generally look at these three points:

1.It is better to add an anti-jamming agent. 2.

Be sure to buy the glass bottles. 3.Mechanical filling.

Qingyi test box.

2.The physical calculation method is generally a multi-purpose test tester now, but the sensor in the tester is very demanding, and now the general cheap ** is not credible, it is recommended to buy some ** relatively high testers.

The formaldehyde measuring instrument is good to use the brand Siemens, which is worth recommending. Siemens air detectors for home use can not only monitor formaldehyde content for a long time, but also provide corresponding improvement suggestions in real time based on data changes. If the indoor formaldehyde content is higher or higher than 75 g m, the Siemens air detector will tell you that it is time to "clean the air".

Siemens Home Electric officially released the SIEAIR air detector, which adopts the design language of smart life in the era of the Internet of Things, carefully "intelligently" manufactured, and uses "core" to protect every breath of thousands of households.

As the guardian of healthy breathing for family members in the era of smart life, Cyrrus can detect formaldehyde, temperature and humidity in the air in real time, and can put forward suggestions to improve air quality according to data changes.

The separate design and fresh color matching give Ciros a more fashionable appearance and portable features, and at the same time, it has professional detection sensors and cloud-based intelligent Internet of Things technology, so that it can seamlessly integrate with the lifestyle of the smart era, and can calmly shoulder the responsibility of air quality detection in multiple scenarios such as homes, office buildings and public places, and protect every free breath.

In terms of detection accuracy and speed, which users are most concerned about, the Cirri air detector has 3 built-in independent sensors, of which formaldehyde detection adopts a more accurate and professional 0-5ppm electrochemical sensor, and has a laser sensor that sensitively reflects the value of particulate pollutants, a temperature and humidity sensor imported from Switzerland, combined with scientific algorithms.

One-key start-up, no calibration, can achieve real-time detection and accurate presentation of formaldehyde, temperature, and humidity in the detection space. The Siemens China Air Detector adopts the research plan of Siemens China Research Institute, and strictly manages the product production process from R&D, testing, quality control to information security management.

At the same time, more than 300 tests have been carried out on 10 kinds of software and hardware, and international certifications such as Bluetooth BQB and wireless SRRC have been obtained. Each additional test guarantees more consistent quality and better performance. In addition, according to the specific needs of users, Ciris can support single detection and 24-hour uninterrupted real-time air quality monitoring mode.

In addition to real-time notification of relevant air quality parameters, the monitoring mode can also intelligently make tips and suggestions for "adjusting humidity" and "purifying the air" according to the data, which effectively solves the problem that professional testing institutions only provide metering services and cannot continuously monitor the real-time air environment.

Tsuen Zheng Instrument is recommended.

Quanzheng Instrument has been certified by many laboratories such as China Aerospace Metrology Bureau, Guangdong Zhongzhun Testing, Shanghai VIP Testing, etc., and the test results are close to the CMA test results, with an error of about one, which is a very accurate detector.

Quanzheng Instrument is the first company in China to launch a laboratory standard formaldehyde detector, bringing laboratory standard products to the indoor air purification family, promoting the development of the industry and the reform of the detector, many all-in-one manufacturers have also launched similar products to Quanzheng, indicating that professional accuracy is the development trend.

Quanzheng 3S cloud computing microprocessor is composed of internal test absorbance, and the formaldehyde content in the measured sample is directly displayed on the LCD screen according to the formaldehyde calibration curve.

Quanzheng instrument is equipped with imported laboratory phenol reagents as standard, each reagent can be diluted by 50ml, and 9 points can be detected + 1 bottle of calibration zero liquid, **15 yuan; If 1 household is tested for 3-4 points, the cost is yuan, and if 2-3 households are tested a day, 6-9 points, the cost is yuan.

The instrument has a battery-powered built-in sampling pump, and the detection element is a high-sensitivity, high-stability, high-accuracy electrochemical sensor, the sensor is linear and stable, and the results are accurate. The high-precision electrochemical sensor with patented technology has a short response time, continuous pump sampling, small size, light weight, simple operation, easy to carry but high, you can consider purchasing.

Easy to use, accurate test data formaldehyde tester I recommend the well-known brands of Si Lezhi, Lanbao Deyuan and Tuokang!

1. Celestial wisdom.

It can generate a detection report, the air quality is more intuitive, the time, cost and amount required for aldehyde removal and haze removal can be calculated, and the alarm threshold can be adjusted to meet the different needs of different scenarios.

Three sets of independent sensors can measure the values of formaldehyde, TVOC, and more accurately. It can also generate real-time inspection reports, which helps users to understand the current indoor air quality more intuitively.

2. Lanbao Deyuan.

VOC semiconductor air sensor, monitoring air pollutants, temperature and humidity sensor, accurate temperature test, STM8S005K6T6 chip, accurate monitoring.

A detector for measuring formaldehyde in spring and summer, and haze in autumn and winter. Equipped with an electrochemical formaldehyde sensor, the sensitivity is increased by 600%, the response time is less than that, and the operation speed is greater than 98%, which can accurately detect formaldehyde.

3. Tuokang. Fashionable, convenient, ergonomic feel of the air quality monitor, with a large inch LCD screen, the use of laser sensor, so that the data is more accurate, more sensitive, full of a point for 6 hours in a row can be used.

Formaldehyde measuring instrument, I recommend the brand of environmental cat.

Unlike many online celebrity formaldehyde detectors that use integrated sensors to detect multiple indicators at the same time, Environmental Cat uses independent sensors to monitor formaldehyde and formaldehyde through different single sensors, so that formaldehyde and can be seen and the value is more accurate. At the same time, in order to avoid problems such as sensor instability and measurement deviation caused by battery power supply, the environmental cat abandons the battery and adopts a stable DC power supply, which further reduces the detection error.

Of course, only products recognized by users are really good products, and environmental cats have always been favored by consumers, and they have always maintained a high praise rate of 99% on JD.com. When decorating, you can choose environmentally friendly furniture to stay away from decoration pollution from the source. At the same time, after the renovation is completed, the new house can be ventilated for a long time, so that formaldehyde can be volatile as much as possible.

In short, for the sake of our health, I highly recommend this formaldehyde measuring instrument.

Formaldehyde measuring instrument is good to choose Gaberland, and which dozens of dollars of detectors outside is different, the overall is not bad, the response speed is very satisfactory in all aspects, the instrument can also be detected, look at the value of the indoor measurement and the mobile phone reported almost the same, the detection is very accurate.

Formaldehyde is everywhere in our lives, some clothes, textiles have a slight formaldehyde smell, the impact is not very large, the biggest threat to us is the newly renovated house, because formaldehyde is one of the components of adhesives, a variety of composite panels and furniture, as well as paints and wallpapers contain different concentrations of formaldehyde.

A general term that can absorb harmful gases to the human body, the main materials are coconut carbon, nano pure stone, platinum photogen, etc., which can absorb indoor harmful gases, have the ability to absorb formaldehyde, and can remove formaldehyde and benzene. It can decompose two harmful substances, namely formaldehyde in carpets, insulation, plywood, and xylene, which is harmful to the kidneys hidden in wallpaper.

Formaldehyde detector is an instrument for detecting formaldehyde. It realizes the rapid semi-quantification of formaldehyde in indoor air on site, with simple structure, small size, easy to carry and use, and intuitive. It can be widely used for on-site quantitative and qualitative detection of formaldehyde in the air in living rooms, indoors, residential areas, public places, living places and factories and mines.

To measure the formaldehyde content in the trailer RV, test strip test and instrument test are used, and formaldehyde is refused to travel healthily.

Lekong formaldehyde detector is a very practical and beautiful formaldehyde detector, ** is also cheap, and not real-time monitoring, Lekong formaldehyde detector, 24-hour real-time monitoring, to protect the health and safety of the family, it is worth having.

Siemens Cirrus intelligent formaldehyde detection instrument is good. This air formaldehyde monitor is very sensitive to air changes, and it can be connected to wifi to monitor value changes at all times, which is convenient and accurate.

Lvchi brand formaldehyde measuring instrument is good. The brand's formaldehyde measuring instrument adopts high-precision industrial-grade AD analog-to-digital conversion chip, hardware and software algorithm anti-interference, more stable, and more accurate measurement results; The detector is uniformly calibrated by professional equipment, no need to calibrate repeatedly, and the operation is simple.

The formaldehyde detection instrument is good, very professional, and worth the money. The operating instructions are very detailed, the detected data is very detailed and comprehensive, the measurement is stable, and it is less affected by other uncertain factors.

Except for the chemical reagent method, electronic ones cannot be used.

Formaldehyde detection has national standards to follow, the detection is actually very simple, but don't be too smart, external beauty is not equal to internal beauty.

At present, there are three main types of formaldehyde detection instruments suitable for ordinary consumers on the market:

One is the electrochemical method of direct reading of the instrument, can achieve real-time reading, but the sensor is easily affected by the environment, so that the detection results and the actual deviation is large, dozens of hundreds of such instrument sensors are not formaldehyde sensors at all, called "air anemometer";

The second is the formaldehyde kit, the detection principle is based on the national standard method phenol reagent chromogenic method, which is more reasonable. However, the national standard law stipulates that 10 liters of air need to be collected quantitatively using a sampler, while the self-test box only stipulates:

Let stand for 30 minutes. How much of the volume of air reacts with the absorbent in these 30 minutes? The test is not scientific;

The third is a new generation: pump-suction air formaldehyde detector, completely according to the national standard detection method, professional testing companies are also using this method, configure the sampler, users can collect a fixed volume of air by themselves, and then according to the national standard method phenol reagent chromogenic method detection, to make up for the lack of formaldehyde kit.