Highly Intelligent Soil Environment Analysis System

The high-intelligence soil environment analysis system integrates reagents, instruments, and equipment into one unit, making it easy to carry and equivalent to a small mobile laboratory. It does not require users to purchase additional accessories and can be used for flexible field testing. It is suitable for agricultural service departments, agricultural material distributors, institutions of higher education, research institutes, cooperatives, fertilizer manufacturers, and large-scale farmers for soil testing and fertilization, fertilizer authenticity identification, and environmental protection testing applications. The testing scope covers both domestic and international standards. In addition to the standard reagents, users can optionally purchase additional reagents as needed.

Fast speed, no blank control or standard calibration required, easy to operate, direct testing, ready-to-use finished reagents, no preparation required.

Comprehensive functionality and complete testing projects:
1. Soil nutrients:
● Ammonium nitrogen in soil, available phosphorus in soil, readily available potassium in soil, nitrate nitrogen in soil, alkali-hydrolyzable nitrogen in soil, total nitrogen in soil, total phosphorus in soil, total potassium in soil, soil organic matter (Chu Lin method), soil organic matter (extraction method), total organic carbon in soil, carbon-to-nitrogen ratio in soil, pH value, salinity, moisture content.
● Soil trace elements: Soil calcium, soil magnesium, soil sulfur, soil silicon, soil boron, soil iron, soil copper, soil manganese, soil zinc, soil chlorine, soil molybdenum;
● Soil heavy metals: soil lead, soil arsenic, soil cadmium, soil chromium, soil mercury, soil nickel, soil aluminum, soil fluorine, soil titanium, soil selenium.
2. Fertilizer nutrients:
● Single-component fertilizers: ammonium nitrogen in nitrogen fertilizers, nitrate nitrogen in fertilizers, urea nitrogen, urea formaldehyde, phosphorus in phosphorus fertilizers, water-soluble phosphorus in phosphorus fertilizers, potassium in potassium fertilizers;
● Total nitrogen in compound fertilizers, total phosphorus in compound fertilizers, total potassium in compound fertilizers;
● Organic fertilizers: total nitrogen, total phosphorus, total potassium, nitrate nitrogen, available phosphorus, available potassium, acid-hydrolyzable nitrogen, organic matter;
● Water-soluble humic acid (lignite), water-soluble humic acid (brown coal), water-soluble humic acid (peat), free humic acid (lignite), free humic acid (brown coal), 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;
● Heavy metals in fertilizers: lead, arsenic, cadmium, chromium, mercury, nickel, aluminum, fluorine, titanium, and 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 nitrate, nitrite, total sugar content, reducing sugar, protein.
4. Dry plant nutrition:
● Total nitrogen in plants, total phosphorus in plants, total potassium, trace elements in plants: total calcium in plants, total magnesium in plants, total sulfur in plants, total iron in plants, total manganese in plants, total boron in plants, total zinc in plants, total copper in plants, total chlorine in plants, total silicon in plants.
5. Tobacco leaf nutrients:
● Total nitrogen, total phosphorus, total potassium, reducing sugars, water-soluble total sugars, boron, manganese, iron, copper, calcium, magnesium, and 20 other items.
6. Food (fruits, vegetables, etc.):
● Pesticide residues, nitrates, nitrites, lead, arsenic, cadmium, chromium, mercury, copper, aluminum, sulfur dioxide, hydrogen peroxide, sodium benzoate, sorbic acid, sodium cyclamate, sucralose, magnesium sulfate, formaldehyde, sodium sulfite, borax, potassium bromate, total acidity, pigments, protein, glucose, amylase, etc.
7. Water quality:
● COD, ammonia nitrogen, total phosphorus, total nitrogen, residual chlorine, dissolved oxygen, chlorine dioxide, cyanide in water; Heavy metals: lead, arsenic, cadmium, chromium, mercury; Nitrates, nitrites, hardness, pH, iron, copper, manganese, zinc, aluminum, boron, chlorine, sulfur, silicon, etc.
8. Environment:
● Soil moisture, soil temperature, soil electrical conductivity, air temperature, air humidity, dew point, atmospheric pressure, light intensity, carbon dioxide.

• Android 7.1 smart operating system, main control chip uses ARM Cortex-A7, RK3288/4-core processor, main frequency 1.88Ghz, faster running speed, stronger stability.

• 4-wavelength professional testing cold light source (red, blue, green, orange), with stable light source wavelengths. The light source maintains consistent performance during prolonged continuous operation without temperature drift, boasting a lifespan of up to 100,000 hours. It offers excellent reproducibility and high accuracy.

• Capable of testing over 200 items including various soils, fertilizers, crops, foods, water quality, and environmental samples, offering multi-functional capabilities in a single device.

• Utilizes proprietary high-precision filter technology and analytical methods (Patent No.: ZL 2020 2 1763837.9), with authoritative certification.

• Faster testing speed! No need for blank controls or standard calibration, eliminating the cumbersome steps of previous operations. One-button operation allows direct data reading, ensuring high efficiency and low consumption.

• Built-in calibration functionality during testing, intelligent constant current voltage regulation, and automatic light intensity calibration ensure testing accuracy, with a Calibration Certificate issued by the China National Institute of Metrology.

• Equipped with a smart cloud agriculture platform, the instrument can connect to a wireless network to selectively or batch-upload detection data wirelessly, facilitating user data management and long-term analysis.

• Features self-protection functionality, with an integrated facial recognition camera for face-scan login, or the option to set a username and password to prevent unauthorized personnel from accessing experimental data.

• Features 12 rotating detection channels, enabling rapid testing of 12 samples at once, enhancing testing efficiency and reducing testing costs.

• Includes an aviation interface for sensors, allowing for easy installation and removal, and is equipped with FDR sensors and environmental multi-parameter sensors.

• The FDR sensor is a three-parameter integrated soil sensor, capable of simultaneously measuring soil moisture content, soil environmental temperature, and soil conductivity (salinity) in a convenient and efficient manner.

• The environmental multi-parameter sensor is a six-parameter integrated sensor, capable of simultaneously measuring air temperature, air humidity, dew point, atmospheric pressure, light intensity, and carbon dioxide.

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

• The instrument is equipped with both USB and Ethernet interfaces, has built-in large-capacity memory, and allows data to be copied to a USB drive at any time.

• The instrument is equipped with a crop expert fertilization system that can calculate recommended fertilization amounts for over 100 types of national agricultural crops and fruit trees based on target yields. It provides scientific guidance for agricultural production based on fertilization formulas. Soil testing and fertilization results can be printed, with the printout including: crop type, fertilizer type, target yield, total requirement, and recommended fertilization plan.

• High-strength PVC engineering plastic carry case design, durable and easy to carry.

• Built-in plant nutrient diagnosis standard spectrum, which compares leaf images based on nutrient deficiency images of various crops to diagnose nutrient deficiencies.

• GPS functionality: records latitude and longitude locations during field operations to meet the needs of special users.

• The colorimetric cell uses standard 1cm colorimetric cuvettes, eliminating mechanical displacement and wear. The optical path testing is accurately positioned, effectively shielding external light interference, ensuring test results exceed national standards.

• Built-in low voltage warning function displays battery level during testing to prevent data drift, and includes power failure protection that automatically saves data to prevent loss.

• The instrument system includes sample pretreatment operation videos. Various sample testing methods can be viewed by clicking the video module, eliminating the need for operators to study manuals. This facilitates quick guidance and training, enabling new users to operate efficiently.

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

• High-sensitivity 7-inch true-color touchscreen with more efficient and user-friendly operation, high-definition and high-interactivity display, significantly reducing the cumbersome operations and errors of traditional instruments, and obtaining multiple software copyrights.

• The instrument features a Chinese-English language switching function to meet export requirements.

• Built-in clock function for convenient time recording and long-term historical traceability. Users can log in to the cloud platform via mobile devices to view historical data online at any time.

• Features a precision rotating colorimetric cell design (Patent No.: ZL 2018 2 1777724.7) for more accurate light source consistency, ensuring testing precision.

• Supports multiple account login with password settings, featuring an intuitive UI interface. Different users can freely add and edit testing information, which can be saved for long-term use.

• Dual-power supply mode (AC/DC), with a built-in high-capacity rechargeable lithium battery. In fully charged state, it can operate continuously for over 10 hours and can also be connected to a car power source for charging.