Design and Research of Carbon Dioxide Automatic Measuring Instrument
2013 ◽
Vol 706-708
◽
pp. 704-707
Keyword(s):
Carbon dioxide is the very important material of plants when they are making food by means of photosynthesis. The concentration of carbon dioxide restricts photosynthesis and respiration in a dose-dependent manner. Therefore, keeping stability concentration of carbon dioxide is quite important for plant to grow rapidly. This paper mainly introduced the system composition and working principle of carbon dioxide automatic measuring instrument, the system taking Freescale MCU as control core. The instrument can collect signal, display data and reset by connecting with the PC. The experiment result states clearly this carbon dioxide automatic measuring instrument has practical value and application significance.
2013 ◽
Vol 442
◽
pp. 372-377
2014 ◽
Vol 800-801
◽
pp. 807-811
1986 ◽
Vol 23
(11)
◽
pp. 1001-1007
◽
Keyword(s):
1997 ◽
Vol 62
(493)
◽
pp. 25-32
1996 ◽
Vol 61
(490)
◽
pp. 1-10
◽
1996 ◽
Vol 31
(10)
◽
pp. 764-774
2014 ◽
Vol 800-801
◽
pp. 803-806
◽