Introduction: OK-V24 Soil Fertilizer Nutrient Quick Detector Test Items: It can detect available nitrogen, available phosphorus, available potassium in soil, plants, chemical fertilizers, biological fertilizers and other samples. Performance characteristics: 24-channel multiple optical path independent structure design, optical path test positioning accuracy, to ensure the accuracy of the measurement results; 7-inch color touch screen, humanized operation interface, Android open source operating system. Instrument configuration: instrument box: host, balance, electrode medicine box: triangular flask, volumetric flask, funnel, etc. Features: 1. The independent structure design of the 24-channel multi-optical path ensures precise positioning of the optical path to ensure the accuracy of the measurement results; 2. 7-inch color touch screen, humanized operation interface, Android open source operating system; 3. Built-in micro-printer, test results can be stored and printed on this machine. The storage and printing content should include: testing unit, testing date, testing time, testing items, sample content, crop varieties, fertilizer varieties, fertilizer quantity and other related information ； 4. Calculate the recommended fertilization amount for the target output of more than 100 national agriculture, fruit trees, and cash crops. Can set crop varieties, crop yields, fertilizer varieties, and target yields according to local conditions and automatically calculate the amount of fertilizer; 5. Data transmission can transmit data to the computer remotely through wired or wireless means for further processing of the data; 6. The instrument has multiple functions in one machine, and can be connected to a variety of sensors to measure CO2, soil salinity, photosynthetically active radiation and light intensity and other parameters; (optional) 7. It is equipped with built-in high-power lithium battery pack, which can be used for both AC and DC, which can realize field flow test. The instrument has a low-voltage display and can work in standby after power off to prevent data loss; 8. With voice guidance, broadcast function, and operation video guidance function. Technical parameter: Number of channels: 24 channels Multiple samples can be tested at the same time, and each sample is controlled by the program to work independently and will not interfere with each other. Range and resolution: 0.001-9999 Stability: drift less than 0.003 within three minutes Linearity error: less than 0.003 Repeatability error (A): less than 0.005 Water content test range: A, humidity range: 0～100% B, measurement accuracy: ±3% PH value (pH) measurement technical parameters: A, test range: 1～14 B, error: ±0.1 Salt content (conductance) measurement technical parameters: A, test range: 0.01% to 1.00% B, relative error: ±5% Sensitivity: red light≥4.5×10-5 blue light≥3.17×10-3 orange light≥2.13×10-3 green light≥4.50×10-3 Wavelength range: red light: 680±2nm; blue light: 420±2nm; orange light: 590±2nm; green light: 505±2nm Combined extraction of nitrogen, phosphorus and potassium: the simultaneous extraction of nitrogen, phosphorus and potassium in the soil can be completed in 3 minutes Test speed: Test one soil sample (N, P, K) ≤ 30 minutes and simultaneously test 5 soil samples ≤ 50 minutes (including pre-processing time) Instrument size: 500mm×800mm×100mm Vibration resistance: qualified
Introduction: OK-V24 Soil Fertilizer Nutrient Quick Detector Test Items: It can detect available nitrogen, available phosphorus, available potassium in soil, plants, chemical fertilizers, biological fertilizers and other samples. Performance characteristics: 24-channel multiple optical path independent structure design, optical path test positioning accuracy, to ensure the accuracy of the measurement results; 7-inch color touch screen, humanized operation interface, Android open source operating system. Instrument configuration: instrument box: host, balance, electrode medicine box: triangular flask, volumetric flask, funnel, etc.
