- Measurement time: interval 2 seconds
- Testing area: 2mm*2mm
- OLED display screen
Plant Nutrition Analyzer, BPNA-4
Description
The plant nutrition analyzer can perform non-destructive live detection of plants with-out affecting their growth. It can measure leaf temperature, nitrogen content, relative chlorophyll content, and leaf humidity. Widely used in agricultural and forestry related research institutions and universities for the study of plant physiology and guidance of agricultural production.
Features
- Live rapid non-destructivetesting. Using non-destructive measurement methods to ensure that plant growth is not affected.
- High precisionguarantee. By using multi-point and multi-stage calibration techniques, the accuracy and reliabili- ty of each measurement are ensured.
- Design of Leaf Chamber to Prevent LightInterference. Built in multi-layer anti-interference design in the structure effectively shields the in- fluence of external light and environmental temperature on measurement results.
- Multiple parameters, obtained atonce. Measure the chlorophyll content, temperature, humidity, and nitrogen content of the leaves at once.
- High definitiondisplay. Equipped with high-definition OLED display screen, providing high brightness and con- trast, data display is clearer and more intuitive.
- Data calculationfunction. Can display the average, highest, and lowest values of the last 30 sets of measure- ment data.
- Intelligent interconnectionfunction. Through Bluetooth wireless transmission, it achieves convenient connection with mo- bile apps and real-time data synchronization.
- Intelligent low batteryreminder. When the instrument has 20% remaining battery, the system will issue a low battery warning to ensure that the instrument does not suddenly shut down.
| Measuring Range | chlorophyll : 0.0~99.9SPAD Leaf surface temperature : 10~99.9℃ Nitrogen content : 0.0~99.9mg/g Leaf surface humidity : 0.0~99.9%RH |
| Measurement accuracy | chlorophyll : ± 1.0 SPAD (SPAD values range from 0 to 50 at room temperature) Leaf surface temperature : ±0.5℃
Nitrogen content : ±5% Leaf surface humidity : ±5% |
|
Repeatability |
chlorophyll : ± 0.3 SPAD(SPAD values range from 0 to 50 ) Leaf surface temperature : ±0.2℃
Nitrogen content : ±0.5 units Leaf surface temperature : ±0.5% |
| Max measured thickness |
1.2mm |
| Measurement time interval |
2 seconds |
| Measure area | 2mm*2mm |
|
Power Supply |
2 1.5V dry batteries, capable of continuous measurement up to 5000 times |
| Data storage capacity |
Host 2000 pieces of data, unlimited storage in the instrument APP |
Mobile App Interface
- Provide convenient data viewing, analysis, and management functions. Users can access measurement results anytime and any-where, maintaining real-time updates and monitoring of data.
- Support detailed recording of sample names, numbers,and testing locations, and taking photos to save sample records, ensuring the integrity and traceability of information.
- The test data and associated images can be exported to an Excelspreadsheet with just one click, making it convenient for users to conduct further data analysis, report production, or data sharing.
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