Digital Leaf Area Meter (YMJ-C)

Name: Digital Leaf Area Meter
Model: YMJ-C
Detailed Product Description
1. Deviation prism. Cover board
2. Benchmark, calibration screw
3. Rubber sleeve, Pancratic eyepiece
4. Measuring range of single leaf area: 63800 mm square
5. Leaf length: 0-290mm
6. Max width: 0-220mm
7. Resolution: 0.1mm
Introduction:
Digital Leaf Area Meter is developed based on the photoelectric theory. It has advantages of convenience, fast measuring speed, easy maintenance, simple operation and high accuracy.Characteristic:
It can measure the leaf surface area of any irregular shape, any color, any thickness and the moisture content.
Fast measuring speed. After preheating the machine, time of measuring each leaf surface area is less than 1 second.
It can save the leaf area measurement data and upload the datum to computers.
It has strong expandability. With wireless communication hardware interface, GPS positioning interface and so on. The hardware function can be expanded according to user demand. It can realize the remote transmission of spectrum data and GPS positioning and navigation function.Technical parameters:
Leaf Surface area measurement range: 63800mm²
Leaf length: 0-290mm
Max width: 0-220mm
Resolution: 0.1mm
Measurement accuracy: within 0.3%
Measuring time: 1s~10s at a time (according to the size of leaf)
Storage capacity: 2000 groups
Dimension: 540x260x50(mm)
Displayer: LCD touch screen
Linearity error: less than measured value of±0.2% ± 1 word
Temperature characteristics: less than measured value of±0.08%± 1 word
Stability: less than ±0.2% within a year
Response time: 50ms
Working temperature: -30ºC--80ºC
Relative humidity: 0-100% (non-condensing)
Computer interface: RS232
Battery: 12V rechargeable lithium battery
Voltage consumption: 220V, 50HzRelated Products:
Plant Nutrient Analyzer/Chlorophyll Meter/Plant Photosynthesis Meter/Plant respiration Meter/Plant Culm-strength Meter