Carbon dioxide detector three modes of function Under normal circumstances, one cubic meter of the atmosphere contains about 300ppm (=300cm3) of carbon dioxide. This amount is insignificant for plants. Plants cultivated in greenhouses have proven that when the carbon dioxide content in the room is high, the plants grow quickly and the harvested amount also increases significantly. For this reason, people often compare carbon dioxide as an additional fertilizer for plants. Agricultural Machinery, Livestock Machinery,Grain Processing Machinery,Agricultural Machinery Parts Earthmoving Machinery,Special Vehicle Co., Ltd. , http://www.nbagriculturalmachinery.com
Experiments have shown that in order to make the concentration of carbon dioxide in the indoor air as good as possible to meet the needs of plants, the range of 400-3000 ppm can be selected. Too little carbon dioxide will delay the growth of the plant. Too much of it will discolor or scorch the leaves. Because the plant's demand for carbon dioxide is determined by the separation of ventilation and light intensity, the indoor carbon dioxide concentration should be checked and adjusted frequently.
Carbon dioxide detector is a special instrument to detect carbon dioxide, the maximum measurement range of 2000PPM. There are three different detection modes:
(1)Manual mode: The working mode is to store once, and it can record the time and various environmental parameters. You can set the interval time to automatically record, press the stop button to stop at any time. After the data collection is complete, the data can be sent to the computer. The software will automatically generate curve graphs that can be printed and processed. (Host button is valid at any time, can be broken point acquisition)
(2) Automatic mode: First set the interval time, the instrument can automatically record data according to the set interval time. After the data collection is complete, the data can be sent to the computer. The software will automatically generate curve graphs that can be printed and processed.
(3) Computer lock mode: All keys on the host computer fail (lock key), and are sampled according to the interval time set by the computer to ensure the authenticity and continuity of the data.