Best Soil nutrient Analyzer

1、Best Soil nutrient Analyzer Product Introduction:

Best Soil nutrient Analyzer is suitable for gardening, agriculture, indoor and outdoor use, analyze your soil's pH and nutrient levels.Complete Set: This instrument integrates reagents, equipment, and apparatus into one portable unit, essentially a small mobile laboratory. No user-supplied accessories are required, allowing for flexible field testing. Suitable for agricultural service departments, agricultural input dealers, universities, research institutes, cooperatives, fertilizer manufacturers, and large-scale farmers for soil testing, fertilizer authenticity verification, and environmental monitoring.

Comprehensive Testing Functions: Covers all domestic and international testing items. In addition to the standard reagents, other reagents can be purchased separately.

Simple and Fast Operation: The complete set of accessories and pre-packaged reagents are ready to use immediately upon opening, requiring no configuration.

Reliable Performance: Operational stability is more than 6 times better than the national standard JJG179-90, and repeatability reaches the level of grating spectrophotometers.

2、Best Soil nutrient Analyzer Multifunctional and comprehensive testing:

1. Soil Nutrients:
● Soil ammonium nitrogen, available phosphorus, available potassium, nitrate nitrogen, hydrolyzable nitrogen, total nitrogen, total phosphorus, total potassium, soil organic matter (Churl method), soil organic matter (extraction method), total organic carbon, carbon-nitrogen ratio, pH, salinity, and moisture.
● Soil micronutrients: Soil calcium, magnesium, sulfur, silicon, boron, iron, copper, manganese, zinc, chlorine, and molybdenum.
● Soil heavy metals: Soil lead, arsenic, cadmium, chromium, mercury, nickel, aluminum, fluorine, titanium, and selenium.

2. Fertilizer Nutrients: ● Single-element fertilizers: Ammonium nitrogen in nitrogen fertilizers, nitrate nitrogen in fertilizers, urea nitrogen, biuret; phosphorus in phosphate fertilizers, water-soluble phosphorus in phosphate fertilizers, potassium in potassium fertilizers; ● Compound fertilizers: Total nitrogen, total phosphorus, total potassium; ● Organic fertilizers: Total nitrogen, total phosphorus, total potassium, nitrate nitrogen, available phosphorus, available potassium, acid-hydrolyzed nitrogen, organic matter; ● Water-soluble humic acid (weathered coal), water-soluble humic acid (lignite), water-soluble humic acid (peat), free humic acid (weathered coal). ● Coal (chemical coal), free humic acid (lignite), free humic acid (peat); ● Water-soluble fertilizer total nitrogen, water-soluble fertilizer total phosphorus, water-soluble fertilizer total potassium; ● Foliar fertilizer total nitrogen, foliar fertilizer total phosphorus, foliar fertilizer total potassium; ● Various fertilizer trace elements: fertilizer calcium, fertilizer magnesium, fertilizer sulfur, fertilizer silicon, fertilizer boron, fertilizer iron, fertilizer copper, fertilizer manganese, fertilizer zinc, fertilizer chlorine, fertilizer molybdenum; ● Fertilizer heavy metals: fertilizer lead, fertilizer arsenic, fertilizer cadmium, fertilizer chromium, fertilizer mercury, fertilizer nickel, fertilizer aluminum, fertilizer fluorine, fertilizer titanium, fertilizer selenium.

3. Fresh crop nutrition: ● Crop nitrate nitrogen, crop ammonium nitrogen, crop phosphorus, crop potassium; ● Crop trace elements: crop calcium, crop magnesium, crop sulfur, crop silicon, crop boron, crop iron, crop copper, crop manganese, crop zinc, crop chlorine, crop molybdenum; ● Crop nitrates and nitrites.

4. Dry plant nutrition: ● Total nitrogen, total phosphorus, and total potassium of the plant

5. Tobacco leaf nutrition: ● Total nitrogen, total phosphorus, total potassium, reducing sugar, water-soluble total sugar, boron, manganese, iron, copper, calcium, magnesium, etc. (20 items in total).

6. Food (fruits, vegetables, etc.): ● Nitrates, nitrites, heavy metals (lead, chromium, cadmium, arsenic, mercury), etc.

7. Water quality: ● Ammonium nitrogen, phosphorus in water, potassium in water, nitrates, nitrites, hardness, pH, iron, copper, manganese, zinc, boron, chlorine, sulfur, silicon, molybdenum, etc.

3、Best Soil nutrient Analyzer Testing Efficiency:

Simultaneous extraction and determination of multiple nutrients such as available N, P, and K in soil (drafter of the Ministry of Agriculture's rapid testing industry standard).

Simultaneous, rapid, and accurate detection of nutrients such as nitrogen (N), phosphorus (P), and potassium (K) in fertilizers.

Testing Speed: Under normal proficiency:

Testing one soil sample (N, P, K) takes 20 minutes (including reagent preparation and soil sample pretreatment time); simultaneously testing three soil samples (N, P, K) takes ≤40 minutes; simultaneously testing eight soil samples takes ≤1 hour.

Testing one fertilizer sample (N, P, K) takes ≤50 minutes; simultaneously testing three fertilizer samples (N, P, K) takes ≤1.5 hours.

4、Best Soil nutrient Analyzer Test Errors:

Soil nitrogen, phosphorus, and potassium errors ≤1%; organic matter errors ≤2%; micronutrient relative errors ≤5%; fertilizer single-item errors ≤0.5%; nitrogen, phosphorus, and potassium three-item errors ≤1%;

Heavy metal relative errors ≤5%.

5、Best Soil nutrient Analyzer Features:

★1. Android smart operating system; main control chip uses ARM Cortex-A7, RK3288/4-core processor, 1.88GHz, for faster operation and stronger stability.

★2. Precision rotating colorimetric cell design (patent number: ZL 2018 2 1777724.7), ensuring more precise light source consistency and guaranteeing detection accuracy.

★3. 12 rotating detection channels, allowing for rapid detection of 12 samples at once, greatly improving detection efficiency and reducing detection costs.

★4. Utilizes a proprietary high-precision filter technology and analytical method (patent number: ZL 2020 2 1763837.9), with authoritative certification.

★5. Built-in calibration function during testing, intelligent constant current and voltage regulation, and automatic light intensity calibration ensure testing accuracy and obtain a Calibration Certificate from the National Institute of Metrology, China.

★6. Standard instrument features Wi-Fi wireless upload and GPRS wireless remote transmission functions; outdoor use can be configured with 4G network transmission for rapid data upload.

★7. Equipped with a smart cloud agriculture platform, after connecting to a wireless network, the instrument can selectively or in batches upload test data wirelessly, facilitating long-term data management and visualization analysis.

8. The instrument has both USB and Ethernet interfaces, built-in large-capacity memory, and allows for data copying via USB flash drive.

★9. Historical data can be viewed online anytime via mobile phone by logging into the cloud platform.

★10. Built-in crop expert fertilization system can calculate and recommend fertilizer amounts for target yields of over a hundred types of agricultural economic crops and fruit trees nationwide, providing scientific guidance for agricultural production based on fertilizer formulas. Soil testing and fertilizer formula results can be printed, including: crop type, fertilizer type, target yield, total requirement, and recommended fertilization plan.

11. Built-in plant nutrition diagnostic standard atlas: Compare leaf surfaces with images of nutrient deficiencies in various crops to diagnose nutrient sufficiency or deficiency.

★12. Four-wavelength professional cold light source (red, blue, green, orange): stable wavelength, no temperature drift during long-term continuous operation, lifespan up to 100,000 hours, good reproducibility, and high accuracy.

13. The cuvette uses a standard 1cm cuvette, eliminating mechanical displacement and wear, ensuring precise optical path positioning, and effectively shielding against external light interference, guaranteeing test results superior to national standards.

★14. The instrument system includes sample pretreatment operation videos. Various sample testing methods can be viewed by clicking the video module. Testing personnel do not need to study the manual themselves; the guidance is convenient and quick, facilitating rapid operation for beginners.

15. Built-in next-generation high-speed thermal printer (no ribbon required), printing information including: testing unit, testing personnel, testing items, channel number, absorbance, nutrient content (mg/kg), testing time, and QR code.

★16. High-sensitivity 7-inch true-color touchscreen, employing more efficient and user-friendly operation, high-definition and highly interactive display, greatly reducing the cumbersome operation and errors of traditional instruments, and has obtained multiple software copyrights.

17. Built-in clock function for convenient recording of operation time and long-term historical traceability.

18. Supports multiple account logins with an efficient UI interface; different users can freely add and edit testing information, which can be saved for long-term use.

19. GPS function: can record latitude and longitude locations during field operations, meeting the needs of special users.

20. Built-in low-voltage warning function, clearly indicating the battery level during testing to avoid test data deviation; also has a power-off protection function, automatically saving data in case of power failure to prevent data loss.

21. Dual AC/DC power supply; built-in high-capacity rechargeable lithium battery, providing over 10 hours of continuous operation on a full charge; also compatible with external vehicle power supplies.

★22. Features Chinese/English language switching to meet export requirements.

23. High-strength PVC engineering plastic carrying case design, sturdy, durable, and easy to carry.

6、Best Soil nutrient Analyzer Technical Parameters:

1. Power Supply: AC: 220±22V, DC: 12V+5V (Built-in lithium battery or vehicle power supply also available)

2. Power Consumption: ≤5W

3. Measurement Range and Resolution: 0.001-9999

4. Repeatability Error: ≤0.02% (0.0002, potassium dichromate solution)

5. Instrument Stability: No digital drift within one hour (transmittance measurement); digital drift not exceeding 0.3% (0.003, transmittance measurement) or 0.001% (absorbance measurement) within two hours.

6. Linearity 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 (acidity/alkalinity): (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 resistance level: IP65

14. Instrument size: 48×34.5×22cm

15. Main unit net weight: 5.2kg

16. Packaging size: 510*390*375mm

17. Packaging weight: 11.5kg

7、Best Soil nutrient Analyzer  After-sales service:

The instrument comes with a one-year warranty, lifetime free repair service, free instrument shipping, and free training. Lifetime free technical support for agriculture-related fields such as soil and fertilizer is also provided!

8、Best Soil nutrient Analyzer Configuration list: