DJ-3210 TRACⅢ Plant Canopy Analyzer Introduction: The leaf area index (LAI) is a crucial indicator reflecting the growth status of plant canopies, with its magnitude directly correlating to final yield levels. Key measurements or calculations include photosynthetically active radiation (PAR), leaf area index (LAI), tiller index, canopy gap fraction, and PAR components. TRAC (Tracing Radiation and Architecture of Canopies) is an optical instrument used to measure the leaf area index (LAI) and the photosynthetically active radiation absorbed by vegetation. It can be employed to assess canopy conditions such as LAI in forests, shrubs, and other plant canopies. By measuring and recording the distribution of gap sizes beneath the plant canopy, the instrument processes the data through software to derive key parameters like LAI, providing quantitative references for plant canopy research. Features: 1. Rapid measurement with large-area crown planting 2. Can be used for forest and shrub canopy measurements 3. Low battery alert 4. Equipped with imported high-precision sensors 5. Built-in real-time clock 6. Humanized design, simple operation Technical specifications: Measurement range: 0~2500 µmol/m²/s Memory capacity: 2 megabytes Power supply: 9V dry cell battery Operating ambient temperature: 0~50°C AD resolution: 12-bit Waterproof Rating: IP64 Number of sensors: 3 Accuracy: ±5% Response time: < 1ms Sensitivity: 10µV/1µmol/m2/s Waterproof Rating: IP67 Dimensions: 580mm x 38mm x 52mm Portable box dimensions: Length 750mm * Width 200mm * Height 160mm Weight: 720 grams
Introduction: The leaf area index (LAI) is a crucial indicator reflecting the growth status of plant canopies, with its magnitude directly correlating to final yield levels. Key measurements or calculations include photosynthetically active radiation (PAR), leaf area index (LAI), tiller index, canopy gap fraction, and PAR components. TRAC (Tracing Radiation and Architecture of Canopies) is an optical instrument used to measure the leaf area index (LAI) and the photosynthetically active radiation absorbed by vegetation. It can be employed to assess canopy conditions such as LAI in forests, shrubs, and other plant canopies. By measuring and recording the distribution of gap sizes beneath the plant canopy, the instrument processes the data through software to derive key parameters like LAI, providing quantitative references for plant canopy research.
