Use of Formaldehyde Detector
Step 1: Connect one end of the ad-fm801-l7f cable to the USB slot on the side of FM801 formaldehyde detector. Connect the other end of the cable to the LEMO connector located at the top of the AS host next to the thermocouple slot.
Step 2: Start collecting formaldehyde gas data and insert the data into the sensor box
In the measurement mode of FM801 room formaldehyde detector, press ENTER key to select continuous mode. Do not change the sample number, press the button on the right to continue. At the initial detection interface, select the appropriate button and start estimating the sampling times according to the color saturation of the sensor.
If you are testing a higher concentration of formaldehyde gas, or the expected use time of the sensor box is not enough to meet your test requirements, consider replacing the sensor box. Press the button on the right to confirm. FM801 host will start the pre-exposure test (or skip the pre-exposure program). In 90 minutes, the host will display the readings.
In the first 90 minutes, the AS host screen will display the symbol of --. The reading is then displayed every 30 minutes. IMPORTANT TIP: If you want to collect 4-hour data, you need to set the instrument to run for 5.5 hours, because stabilizing the formaldehyde sensor takes one and a half hours (pre-exposure procedure).
The Importance of Formaldehyde Detection Before New Home Entry
If you mention the season suitable for decoration, people can say that autumn decoration has many advantages, such as dry climate, wood board is not easy to return to moisture, paint, paint is easier to dry, etc. But professionals caution that autumn decoration has a shortcoming for both sides, want to protect indoor pollution sources. Decoration materials release formaldehyde, benzene and other pollutants, which diffuse more easily in dry autumn. Light people will have pharyngeal pain and other symptoms after inhalation. Serious cases will cause cough, chest tightness, dyspnea, and even acute attack of bronchial asthma.
Therefore, the problem of harmful gas pollution caused by indoor decoration has been concerned by the society. The implementation of "Furniture Industry Business Service Scope" also puts forward requirements. After decoration, indoor environment testing and customer needs require decoration companies to cooperate with formaldehyde, benzene and other indoor environment testing services. Through professional indoor formaldehyde testing instruments in the bedroom, to a certain extent, there is a great guarantee.
Insert sample FM801 formaldehyde detector indoor decoration, as far as possible in the site carpentry, although decorative materials are environmentally friendly, but if the limited space of the site makes wood products, paint construction, superimposition easily lead to toxic substances exceeding the standard. When purchasing furniture, we should also pay attention to the product test report and understand the environmental standards before purchasing furniture products.
If possible, the indoor air quality should be checked before purchasing furniture and staying in order to ensure the safety of staying. Medical experts remind you that due to indoor environmental pollution caused by "decorative asthma", the initial symptoms are very similar to cold, if the new house is not tested and treated, easily lead to misdiagnosis.