| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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Product introduction
LR-FS800P photosynthetic tester is to measure the amount of CO2 absorption (release) of plant leaves within a certain period of time, and simultaneously measure air temperature and humidity, leaf temperature, light intensity and leaf area of CO2 assimilation.The photosynthetic indexes such as photosynthetic rate, transpiration rate, intercellular CO2 concentration and stomatal conductance can be calculated directly.The instrument has high sensitivity, rapid response, strong anti-interference, easy to operate, can be in vivo, continuous determination and other outstanding advantages, so it is widely used in plant physiology, plant biochemistry, ecological environment, agricultural science and other fields.
Measurement Method: Open-circuit measurement
Increased respiratory rate measurement (Rd) technical indicators:
Photosynthesis Intensity Detector Meter Photosynthesis Instrument Photosynthetic Apparatus Measuring Machine
Features
1.Temperature-regulated dual-wavelength infrared carbon dioxide analyzer, measuring range: 0-3000ppm, resolution: 0.1ppm;Accuracy of 3 PPM Carbon dioxide measurement is not affected by temperature changes, with stable, high precision, sensitive response, can be completed within
second of carbon dioxide difference acquisition
Photosynthesis Intensity Detector Meter Photosynthesis Instrument Photosynthetic Apparatus Measuring Machine
Paremeters
1.Heraeus high precision digital temperature sensor, measuring range: -20-80ºC, resolution: 0.1ºC, error: ±0.2ºC
2.Platinum resistance, measurement range: -20-60ºC, resolution: 0.1ºC, error: ±0.2ºC
3.Switzerland imported high precision digital humidity sensor:
4.Measurement range 0-85, resolution: 0.1, error ≤ 1
5.Photosynthetically active Radiation (PAR) :
6.Silicon photocell with modified filter
7.Measurement range: 0-3000µmol· m-2 ·s-1, precision <1µmol· m-2 ·s-1.
8.Response wavelength range: 400 ~ 700nm Flow
9.measurement: miniature electronic flowmeter, flow rate in the range of 0.2-1L arbitrary setting.Resolution: 0.0001L,
10.Zero drift: ±0.005L, air pump flow can be set according to needs, can measure the impact of different gas flow on photosynthesis, stable gas flow.
11.Leaf chamber size:Type I: (20 x 20 mm)
Type II :(55×20mm) standard size :(55×10mm)
Type IV: circle 11.3mm in diameter
12.Operating environment: temperature -20ºC -60 ºC, relative humidity: 0-85 (no condensation)
13.Power supply: large-capacity DC8.4V rechargeable lithium battery, which can work continuously for 12 hours on a single charge (without external light source) Data storage: 16G memory, expandable to 32G
14.Data transfer: USB connection computer can directly export data
15.Display: 3.5"TFT true color LCD color display, resolution 800×480, clearly visible under strong light Key: six keys, easy to operate
16.Volume: 260×260×130mm
17.Weight: 3.25kg host
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