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LS-1020
NADE
220V/110V 50HZ/60HZ
1
1
CHINA
Product Description
The Photosynthesis Meter is an instrument that uses the advanced single-chip technology to collect the corresponding CO2 concentration,temperature and photosynthetically active radiation (PAR) sensor signals,and calculates the photosynthetic rate (A) and displays and counts the data according to the data processing
The photosynthetic tester is mainly used for the determination of photosynthetic rate of crops, fruits, vegetables and pastures. The instrument has the following characteristics:
Special configuration: The advanced single-chip microcomputer is used to automatically collect and process the signals of various changes during the measurement process, and the full dot matrix liquid crystal widescreen display can be configured to realize multi-information menu display and easy operation under cursor guidance; data storage is possible. .
Easy to use: small size, light weight, can be carried with you, single operation, arbitrary movement, clear connection of gas circuit and circuit, operation mode and measurement, leaf chamber is automatic spring opening and locking method, it is very convenient to measure the fashion unloading blade.
Excellent performance: measurement stability, accuracy, importance and time response are very good, while measuring photosynthetic rate (A), carbon dioxide concentration (CO2), photosynthetically active radiation (PAR) and temperature (T) and other indicators.
Wide range of applications: With different types of leaf chambers, it can be widely used in the determination of different shapes of leaves of various plants such as field crops, fruit trees, vegetables, forest trees, and pasture. Equipped with a standard maintenance-free lithium battery, it can be powered by AC or DC.
| Range | Precision |
CO2 | 0-2000PPm | ±3PPm |
TC (air temperature) | 0-60 ° C | <0.2% |
TL (blade temperature) | 0-60 ° C | <0.2% |
RH (leaf chamber humidity) | 0-100% | <1% |
Intercellular CO2 | 0-2000PPm | <0.1PPm |
PAR | 0-2850μmolm-2•s-1 | <3 μmolm-2•s-1 |
Flow | Glass rotor flowmeter, air pump flow rate ≤1.5L. Error: 3%. <± 0.2% in the range of 0.2 ~ 0.8L / min |
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