High intelligent soil nutrient detector

1. Product introduction of high intelligent soil nutrient detector :

The high-intelligence soil nutrient detector is also called the high-precision soil fertilizer nutrient detector and the high-intelligence soil nutrient rapid detector. The high-intelligence soil nutrient detector can detect available nitrogen, available phosphorus, available potassium, total Nitrogen, total phosphorus, total potassium, organic matter, pH, salinity, various nutrients and elements, etc.

Complete supporting facilities: the instrument integrates medicine, apparatus and instruments, and is easy to carry. It is equivalent to a small mobile laboratory and can also be tested in the field. It is suitable for agricultural service departments or agricultural material dealers, cooperatives, fertilizer manufacturers, and large growers to test soil and fertilize.

Complete detection functions: The test items are comprehensive at home and abroad. In addition to the standard reagents, other types of reagents can be added and purchased.

It is easy to operate and fast in speed. It is ready-to-use with a complete set of accessories and finished medicines without configuration.

2. The highly intelligent soil nutrient detector has many functions and complete test items:

Soil nutrients: soil ammonium nitrogen, soil available phosphorus, soil available potassium, soil nitrate nitrogen, soil hydrolyzed nitrogen, soil total nitrogen, soil total phosphorus, soil total potassium, soil organic matter (hill forest method), soil organic matter (extraction Method), PH value, salt content, moisture.

3. Test efficiency of high intelligent soil nutrient detector:

One-time simultaneous leaching and determination of available N, P, K and other nutrients in soil (the drafter of the industry standard for rapid measurement of the Ministry of Agriculture).

Test speed: Under normal proficiency, it takes 20 minutes to test three items of a soil sample (N, P, K) (including preparation of chemicals and soil sample pretreatment time), and simultaneously test three soil samples (N, P, K) ≤ 40 minutes, while measuring 8 soil samples ≤ 1 hour.

4. Functional characteristics of the highly intelligent soil nutrient detector:

1. This instrument integrates various functions in one body, and does not need to be equipped with accessories by the user, and can be used for flexible flow detection.

2. Android smart operating system, the main control chip adopts ARM Cortex-A7, RK3288/4 core processor, the main frequency is 1.88Ghz, the operation speed is faster and the stability is stronger.

3. Built-in calibration function in the detection process, intelligent constant current voltage regulation, automatic calibration of light intensity to ensure detection accuracy.

4. With 6 detection channels, 6 samples can be quickly detected at one time, which greatly improves the detection efficiency and reduces the detection cost.

5. The instrument is equipped with wifi wireless upload, 4G network transmission, GPRS wireless remote transmission as standard, and can upload data quickly.

6. Equipped with a smart cloud agricultural platform. After the instrument is connected to the wireless network, the detection data can be uploaded selectively or in batches wirelessly, which is convenient for users to perform data management and long-term analysis.

7. The instrument is equipped with USB interface and Ethernet interface, built-in large-capacity memory, and can use U disk to copy data at any time.

8. You can log in to the cloud platform at any time with your mobile phone to view historical data online and mobile

9. The built-in crop expert fertilization system can calculate and recommend the amount of fertilization for the target yield of more than 100 kinds of national agricultural economic crops, fruit trees, etc., and scientifically guide agricultural production according to the fertilization formula. The results of soil testing and formula fertilization can be printed, and the printed content includes: crop type, fertilizer type, target yield, total demand, and suggested fertilization plan.

10. The built-in plant nutrition diagnosis standard map, according to the pictures of the nutrient deficiency of each crop, compare the leaf surface to diagnose the abundance and deficiency.

11. 4-wavelength professional test cold light source (red, blue, green, orange), the wavelength of the light source is stable, the long-term continuous working light source has no temperature drift phenomenon, the service life is as long as 100,000 hours, good reproducibility and high accuracy.

12. The colorimetric pool part adopts standard 1cm cuvette, without mechanical displacement and wear, the optical path test is positioned accurately, effectively shields external light interference, and ensures that the test result is better than the national standard.

13. The instrument system has a sample pre-processing operation video. Various sample testing methods can be watched by clicking the video module. The testing personnel do not need to learn the manual by themselves. The teaching is convenient and fast, and it is convenient for novices to quickly operate.

14. Built-in a new generation of high-speed thermal printer (no ribbon required), the printed content includes: testing unit, testing personnel, testing items, channel number, absorbance, nutrient content (mg/kg), testing time, and QR code and other information

15. High-sensitivity 7-inch true-color touch screen adopts more efficient and humanized operation, high-definition and high-interaction display, which greatly reduces the cumbersome operation and mistakes of traditional instruments.

16. The built-in clock function is convenient for operating time records and long-term historical traceability.

17. Multi-account account password login can be set, efficient UI interactive interface, different users can freely add and edit detection information, and it can be used for a long time after saving.

18. GPS function: it can record the latitude and longitude location when working in the field to meet the needs of special users.

19. The built-in low-voltage prompt function can clarify the power level during testing to avoid test data offset. At the same time, it has a power-off protection function, which automatically saves data when power is off to prevent data loss.

20. AC and DC dual-purpose power supply mode, built-in large-capacity rechargeable lithium battery, can work continuously for more than 10 hours when fully charged, and can be connected to an external vehicle power supply for storage.

21. The instrument has the function of switching between Chinese and English, which can meet the export requirements.

22. High-strength PVC engineering plastic suitcase design, durable and easy to carry.

5. Technical parameters of high intelligent soil nutrient detector:

1. Power supply: AC 220±22V DC 12V+5V (the instrument’s built-in lithium battery can also be used as a vehicle power supply)

2. Power: ≤5W

3. Range and resolution: 0.001-9999

4. Repeatability error: ≤0.03% (0.0003, potassium dichromate solution)

5. Stability of the instrument: within one hour, the displayed number has no drift (transmittance measurement); within two hours, the digital drift does not exceed 0.3% (0.003, light transmission measurement), 0.001 (absorbance measurement).

6. Linear error: ≤0.1% (0.001, copper sulfate detection)

7. Sensitivity: red light≥4.5×10-5 blue light≥3.17×10-3 green light≥2.35×10-3 orange light≥2.13×10-3

8. Wavelength range: red light: 680±2nm; blue light: 420±2nm; green light: 510±2nm; orange light: 590±4nm

9. PH value (pH): (1) Test range: 1~14 (2) Accuracy: 0.01 (3) Error: ±0.1

10. Salt content (conductivity): (1) Test range: 0.01%～1.00% (2) Relative error: ±5%

11. Soil moisture technical parameters Moisture unit: ﹪ (g/100g); moisture content test range: 0-100﹪; error less than 0.5%

12. Display resolution: 1024*600

13. Seismic grade: IP65

14. Instrument size: 48×34.5×22cm

15. Net weight of the host: 5.2kg

6. After-sales service of high intelligent soil nutrient detector:

The whole instrument is guaranteed for five years, free maintenance service for life, free mailing of instruments, and free training.

Free life-long agricultural related technical support such as soil and fertilizer!

7. Configuration list of high intelligent soil nutrient detector: