Portable Leaf Area Meter LAM-A

YMJ-B Plus Living Plant Leaves Touch Screen Portable Leaf Area Meter

Product Description:

The YMJ-B Plus leaf area measuring instrument offers precise, quick, and non-destructive measurement of leaf area and related parameters. It is capable of measuring the area of picked plant leaves as well as other sheet-like objects. The instrument features strong battery life and supports Bluetooth data transmission, making it ideal for field work. It can scan leaves up to 3000mm in length, making it versatile for various plant types.

This leaf area meter is widely used in agricultural research, forestry, grass industry, and seed industry. It helps in understanding physiological indicators measured by leaf area, aiding in controlling leaf area density for improving crop yield.

Measurement Indicators:

• Leaf area
• Perimeter
• Length
• Width
• Length-width ratio
• Shape coefficient
• Form factor
• Environmental humidity
• Longitude and latitude

Functional Characteristics:

• Touch Color Screen: RGB touch color screen for dual display of data and graphics, intuitive and clear.
• Graphical Presentation: Visually presents leaf contour images and morphology data indicators.
• Data Compensation Modes: Offers "no compensation, rectangular compensation, and triangular compensation" modes for accurate results.
• Automatic Data Collection: Supports both automatic and manual data collection modes.
• Charging and Data Transmission: Uses Type-C interface for charging and exporting data to Excel sheets and leaf charts.
• Data Management: Mobile app supports real-time and historical data access, with options to export data in Excel format.
• Diversified Transmission Methods: Supports Bluetooth connection to mobile apps and Type-C connection to computers.
• Large Capacity Storage: Built-in storage for the latest 1000 pieces of data and extended storage for over 1 million data points.
• Data Loss Prevention: Automatically saves each measurement and provides low battery warnings.
• GPS Positioning: Equipped with GPS to obtain sample coordinates for tracking.
• Automatic Shutdown: Can be set to automatically shut down after a set time without operation to save power.
• Long Battery Life: Equipped with a 5Ah lithium battery, providing 16 hours of operation on a full charge.

Specifications:

• Product Name: YMJ-B Plus Living Plant Leaves Touch Screen Portable Leaf Area Meter
• Test Parameters: Leaf length, width, thickness, length-width ratio, area
• Screen: Touch screen
• Communication: Type-C
• Power Supply: Rechargeable lithium battery
• Maximum Scanning Length: 3000mm; Resolution: 0.1mm
• Maximum Measurement Width: 210mm; Resolution: 0.1mm
• Maximum Measured Thickness: 6.5mm
• Maximum Scanning Area: 3000 * 210mm²
• Area Measurement Accuracy: ±2%
• Scanning Speed: 150mm/s
• Display: 480 * 854 resolution RGB touch color screen
• Battery Work Time: 16 hours
• Product Size: 420 * 50 * 54mm
• Product Weight: 0.53kg
• Working Environment: Temperature: -20~60?; Humidity: 0%~100% (without frost formation)