| After-sales Service: | Lifetime Maintenance |
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| Warranty: | 1 Year |
| Color: | Black |
| Material: | Plastic |
| Test Unit: | Millimeter,Squarecentimeter |
| Precision: | 2% |
| Customization: |
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Leaf area measuring instrument YMJ-B (upgraded version) is also called leaf area measuring instrument. It can measure the leaf area and related parameters of leaves accurately, quickly and without damage. It can also measure the area of picked plant leaves and other sheet-like objects. . It is suitable for agricultural research in related majors and fields such as agronomy, grass industry, forestry, seed industry, etc. According to the physiological indicators measured by leaf area, the reasonable density of leaf area in the yield increase measures can be controlled to improve crop yield.
1. Touch color screen: RGB touch color screen, dual display of data and graphics, intuitive and clear.
2. Graphical presentation of data: The measured leaves will visually present the leaf profile image and the leaf shape data indicators.
3. Various data compensation modes: According to the specific conditions of the leaf shape, there are three selection modes of "no compensation, rectangular compensation, and triangular compensation", which can improve the data and make the calculation results more accurate.
4. Support automatic data collection: automatic and manual data collection modes can be selected to adapt to different scene measurements.
5. Two-in-one charging and data transmission: The device adopts a Type-C interface, and the data cable is connected to the computer to charge and export the excel data table and leaf diagram, and process the data directly on the computer.
6. Convenient data management: The mobile app can obtain real-time measurement data and instrument historical measurement data, and data can be selected individually or in batches and exported in excel form.
7. Various and convenient transmission methods: It can support two methods of Bluetooth connection to mobile apps and a Type-C connection to a computer for data transmission.
8. Large-capacity storage: The built-in storage area of the leaf area measuring instrument can store the latest 1,000 pieces of data; the extended storage area can store more than 1 million pieces of data; the validity of the data can be directly judged on the host computer, reducing subsequent data screening work.
9. Data loss prevention: The device automatically saves the data of each measurement result, and reminds when the battery is low to prevent data loss due to accidental shutdown of the device.
10. With GPS positioning function: acquire the coordinates of the sample while measuring, and clarify the corresponding area of the sample, which is convenient for tracking.
11. Automatic shutdown when there is no operation: You can set the device to automatically shut down without operation for a fixed time to save power.
12. Super battery life: equipped with a 5Ah lithium battery, it can work in the field for 16 hours when fully charged
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Maximum scanning length
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3000mm
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Maximum measurement width
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210mm
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Maximum measurement thickness
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6.5mm
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Maximum scanning area
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3000*210mm^2
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Area measurement accuracy
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±2%
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Length resolution
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0.1mm
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Width resolution
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0.1mm
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Scanning speed
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150mm/s
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Display
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480*854 resolution RGB touch color screen
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Power source
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5Ah rechargeable battery
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Battery life
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16h
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Product size
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420*50*54mm
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Product weight
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0.5kg
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Working temperature
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0~40ºC
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Working humidity
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0%~100% (no frost)
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We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
1. Are you a manufacturer or not?
Yes, we are.We have more than 300 workers and 26680 square meters of production base in Zhejiang province which is close to Shanghai and Ningbo port. Welcome to come and visit our factory.
Suppliers with verified business licenses
Audited Supplier 
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