Soil nutrient Analyzer

1、Soil nutrient Analyzer Product Introduction:

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, cooperatives, fertilizer manufacturers, and large-scale growers for soil testing and fertilization.

Comprehensive Testing Functions: Covers a wide range of domestic and international testing items. In addition to the standard reagents, various 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 preparation.

2、Soil nutrient Analyzer Multifunctional and comprehensive testing:

1. Soil Nutrients: Ammonium nitrogen, available phosphorus, available potassium, nitrate nitrogen, hydrolyzable nitrogen, total nitrogen, total phosphorus, total potassium, organic matter (Churl method), organic matter (leaching method), total organic carbon, carbon-nitrogen ratio, pH, salinity, and moisture.

2. Micronutrients: Calcium, magnesium, sulfur, silicon, boron, iron, copper, manganese, zinc, chlorine, and molybdenum.

3. Heavy Metals: Lead, arsenic, cadmium, chromium, mercury, nickel, aluminum, fluorine, titanium, and selenium.

3、Soil nutrient Analyzer Test 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).

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

4、Soil nutrient Analyzer Test Errors:

Soil nitrogen, phosphorus, and potassium error ≤1%, organic matter error ≤2%, trace element relative error ≤5%

5、Soil nutrient Analyzer Features:

1. This instrument integrates various functions, requiring no user-supplied accessories, and allows for flexible mobile testing.

2. It features an Android intelligent operating system and a main control chip using an ARM Cortex-A7, RK3288/4-core processor with a 1.88GHz clock speed, resulting in faster operation and greater stability.

3. It has 12 detection channels in a dual-row configuration (solid-state design), allowing for rapid testing of 12 samples simultaneously, significantly improving testing efficiency and reducing costs.

4. Built-in calibration function during testing, intelligent constant current and voltage regulation, and automatic light intensity calibration ensure accurate testing.

5. It includes a built-in crop expert fertilization system that can calculate and recommend fertilization amounts for target yields of over 100 types of agricultural economic crops and fruit trees nationwide, providing scientific guidance for agricultural production based on fertilization formulas. Soil testing and fertilization results can be printed, including: crop type, fertilizer type, target yield, total required amount, and recommended fertilization plan.

6. The instrument comes standard with Wi-Fi wireless upload, 4G network transmission, and GPRS wireless remote transmission functions for fast data upload.

7. The instrument has built-in large-capacity memory, supporting the viewing of all historical test records and the transmission of all test data.

8. Equipped with a smart cloud agriculture platform, after the instrument connects to the wireless network, test data can be selectively or in batches uploaded wirelessly, facilitating long-term data management and visualization analysis.

9. The instrument has both USB and Ethernet interfaces, and data can be copied to a USB flash drive at any time.

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

11. Built-in plant nutrition diagnostic standard atlas allows for leaf surface comparison based on images of nutrient deficiencies in various crops to diagnose sufficiency or deficiency.

12. A 4-wavelength professional cold light source (red, blue, green, orange) ensures stable wavelengths, prevents temperature drift during long-term continuous operation, has a lifespan of up to 100,000 hours, and offers 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, eliminating the need for manual study by testing personnel. This convenient and quick instruction makes it easy for beginners to operate.

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

16. A highly sensitive 7-inch true-color touchscreen offers more efficient and user-friendly operation, high-definition and highly interactive display, greatly reducing the cumbersome operation and errors of traditional instruments.

17. A built-in clock function facilitates recording operation time and long-term historical tracking.

18. Multiple account logins and passwords can be set up. The efficient UI interface allows different users to freely add and edit testing information, which can be saved for long-term use.

19. GPS Function: Records latitude and longitude coordinates during field operations, meeting the needs of specialized users.

20. Built-in low-voltage warning function: Clearly indicates battery level during testing to prevent data deviation. It also features power-off protection, automatically saving data in case of power failure to prevent loss.

21. AC/DC dual-power supply: Built-in high-capacity rechargeable lithium battery, providing over 10 hours of continuous operation on a full charge. It can also be powered by an external vehicle power supply.

22. Instrument features Chinese/English switching capability, meeting export requirements.

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

6、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: ≤0.03% (0.0003, 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 dimensions: 48×34.5×22cm

15. Main unit net weight: 5.2kg

16. Packaging dimensions: 510*390*375mm

17. Packaging weight: 10.7kg

7、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、Soil nutrient Analyzer Configuration list: