-
Anonymous users2024-01-24Depending on the design of each manufacturer, the meaning is different.
There are several types available:
Methane leaked at the scene, alarm.
When the sensor is up to life, it prompts to replace.
The product is faulty.
Shenzhen Guoan gas detector is professionally provided.
The M6 formaldehyde detector should be good.
The national standard for indoor formaldehyde is that the formaldehyde concentration in your home is basically in this range, which can be said to be qualified. However, it is recommended that you take some measures to remove formaldehyde, which will be safer! >>>More
First put the machine in a different place to test to see if there is a change in the reading, if the machine reading does not change in different environments at different times, it means that it is a problem with the machine, at this time the measurement is not accurate, under normal circumstances, the formaldehyde content in the ventilation state is lower than in the sealed state, the formaldehyde detector can buy a good electrochemical sensor, the formaldehyde detector can, one of the top ten testing brands in China, more guaranteed. >>>More
The combustible gas detector should be installed according to the installation specifications, and when the specific gravity of the detected gas is less than the air, it should be installed about 30 60 cm from the roof, such as a natural gas alarm; When the specific gravity of the detected gas is greater than that of air, it is installed about 30 60 cm from the ground, such as a liquefied gas alarm.
Solid wood furniture generally does not exceed the standard, solid wood furniture because of the use of little glue, formaldehyde is mainly in the use of paint, slightly better paint formaldehyde content can be, and the formaldehyde volatilization in the paint is also faster, the current market to detect formaldehyde content equipment are 100-3 million, those small equipment is very inaccurate, and even has no reference value.