Brief introduction: PH photosynthetic measurement method is to use the original GH - III photosynthetic apparatus, the measuring principle of in PH meter for determination of PH in reaction system and deduce the size of the plant leaf photosynthesis and respiration intensity, the sensitivity of the test is closely related to the PH meter accuracy, and it has automatic temperature compensation function, can be used for the comparison between the determination results under different temperature conditions, this law USES the high sensitivity of the composite electrode can be convenient, accurate and rapid determination of plant photosynthesis and respiration rate; Main technical parameters: Measurement range: 0-2000ppm Resolution: 1ppm Temperature range: 0 ~ 50 ℃. User interface: 128*64 hanxian, the new design of the host machine four keys fast operation. Storage: 4 gigabit SD CARDS, 1 million sets of data, excel format. Volume: 12 * 7 * 5.5cm.
Brief introduction: PH photosynthetic measurement method is to use the original GH - III photosynthetic apparatus, the measuring principle of in PH meter for determination of PH in reaction system and deduce the size of the plant leaf photosynthesis and respiration intensity, the sensitivity of the test is closely related to the PH meter accuracy, and it has automatic temperature compensation function, can be used for the comparison between the determination results under different temperature conditions, this law USES the high sensitivity of the composite electrode can be convenient, accurate and rapid determination of plant photosynthesis and respiration rate;
