Portable Chlorophyll Meter,Handheld Chlorophyll Analyzer,LCD Display,Rapid Measurement,Data Storage Analysis,USB Data Export,for Agriculture,Research,with Suitcase
$890.98 USD
- 【Chlorophyll meter】: The plant chlorophyll meter can quickly measure the four major indicators of plant chlorophyll, nitrogen content, leaf temperature, and leaf humidity, and easily understand the plant status
- 【Measurement range】: Chlorophyll: 0.0-99.9 SPAD; Nitrogen content: 0.0-99.9mg/g; Leaf temperature: -10-99.9℃; Leaf humidity: 0.099.9RH/%6; Easy to use, no need to pick leaves, does not affect the normal growth of crops
- 【Measurement】: The portable chlorophyll meter has a built-in processor, small measurement error, fast processing speed, and can obtain measurement data within 2-3 seconds. Just clip the probe on the leaf to view the measurement data immediately
- 【LCD display】: The handheld chlorophyll tester uses a backlit LCD display, and the reading is clear and intuitive. Built-in 2000mAH rechargeable battery, plastic shell, small and convenient, equipped with a portable bag, can also be carried to the field for measurement
- 【Database】: The chlorophyll meter is stored in the SD card for easy reading of data. The memory capacity is up to 2GB, which can store multiple measurement data. Export to PC in Excel format for further analysis
The plant chlorophyll meter can measure four parameters of plants: relative chlorophyll content (unit SPAD), nitrogen content, leaf temperature and leaf humidity. The four parameters are measured and displayed simultaneously. Provide a basis for precise fertilization and irrigation of plants. Help you improve the utilization rate of nitrogen fertilizer and provide reliable soil and crop information for agriculture. Working principle: - Two LED light sources emit two kinds of light, one is red light (650nm) and the other is infrared light (940nm). The two kinds of light penetrate the leaves and reach the receiver. - The optical signal is converted into an analog signal, which is amplified by an analog/digital converter and converted into a digital signal. - After the digital signal is processed by a microprocessor, the SPAD value is calculated and displayed on the LCD screen. Product specifications: Name: Plant Nutrition Test Test Items: Chlorophyll, Nitrogen Content, Leaf Temperature, Leaf Humidity Measurement Sample: Various Plant Leaves Measurement Area: Ф10mm Display Mode: Measurement Value: 3-digit LCD Display Number of Measurements: 2-digit LCD Display Measurement Interval: Less than 2 Seconds Measurement Range: 0.0-99.9 SPAD Accuracy: ±1.0 SPAD (SPAD value is between 0-50 at normal temperature) Repeatability: Within ±0.2 SPAD Unit (SPAD value is between 0-50) Reproducibility: Within ±0.5 SPAD Unit (SPAD value is between 0-50) Working Temperature: 0~50℃ Storage Temperature: -2055℃ Data Storage: SD Card Storage: 2G Standby Time: Normally can be used for seven days after a single charge Packing List: 1*Handheld Chlorophyll Meter 1*Data Cable 1*Instruction Manual 1*Portable Aluminum Box
