Brief introduction: Photosynthetic apparatus is mainly used in agroforestry, gardening, microorganisms, insects, and other professional industries and scientific experiment. Can be used to measure CO2 concentration, photosynthetic active radiation, leaf temperature, leaf temperature, humidity, through scientific calculation can be concluded that photosynthetic rate, leaf transpiration rate, intercellular CO2 concentrations, and stomatal conductance, water use efficiency and photosynthesis indicators. Features: 1. The appearance is small and light, easy to carry, anytime, anywhere. 2. Using a simple, single operation. 3.320 x 160 dot matrix LCD screen, Chinese menu display more information, the cursor to guide the operation. Measurement process and the final result instantly, and can be stored. 4. Various types of leaf chamber (reactor), suitable for all kinds of plant leaves, seeds, insects and other different measuring objects. Technical parameters: Analysis: 1. The CO2 Non dispersive infrared CO2 analysis, measuring range: 0-1000 parts per million, resolution: 0.1 PPM, precision 3 PPM 2. Leaves room temperature: Swiss import high precision digital temperature sensor, measurement range: 0-50 ℃, resolution: 0.1 ℃, the error of plus or minus 0.3 ℃ 3. The blade temperature: Platinum resistance, measuring range: 0-50 ℃, resolution: 0.1 ℃, the error of plus or minus 0.3 ℃ 4. The humidity: The Swiss import high precision digital humidity sensor: Measuring range 0-100%, resolution: 0.1%, the error of plus or minus 3% or less 5. Photosynthetic active radiation (PAR) : With modified filter of the silicon photocell, measuring range: 0-2500? Molm ㎡ / SEC, plus or minus 5% accuracy 6. Traffic: glass rotor flowmeter 7. Leaf chamber size: standard size 55 x 20 mm, can be customized according to customer requirements 8. The working conditions: temperature 20 ℃, 50 ℃, relative humidity: 0-100% (no water vapor condensation) 9. Power supply: DC7.4 V lithium battery, can work continuously for 7-9 hours 10. Data storage: 2 gb SD card 11. Size: 260 * 260 * 130 mm 12. host Weight: 3.25 kg;
Photosynthetic apparatus is mainly used in agroforestry, gardening, microorganisms, insects, and other professional industries and scientific experiment. Can be used to measure CO2 concentration, photosynthetic active radiation, leaf temperature, leaf temperature, humidity, through scientific calculation can be concluded that photosynthetic rate, leaf transpiration rate, intercellular CO2 concentrations, and stomatal conductance, water use efficiency and photosynthesis indicators
