Functions and features of high-intelligent soil nutrient tester

The high-intelligent soil nutrient tester [Hengmei HM-GT5] has several new functions. The high-intelligent soil nutrient tester is used for soil nutrient detection in agricultural fields. By detecting the nutrients in the soil, we can clearly know whether the nutrients in the soil are sufficient, so as to timely supplement fertilizer according to the fertilizer requirements of crops, thereby stimulating agricultural production while improving soil nutrient conditions.

High-intelligent soil nutrient tester [Hengmei HM-GT5] has multiple functions and complete test items, and can detect:

1. 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 (Qiu Lin method), soil organic matter (extraction method), pH value, salt content, water. ● Trace elements in soil: soil calcium, soil magnesium, soil sulfur, soil silicon, soil boron, soil iron, soil copper, soil manganese, soil zinc, soil chlorine; ● Soil heavy metals: soil lead, soil arsenic, soil cadmium, soil chromium, soil mercury.

2. Environmental factors: ●Soil volume moisture content, soil temperature, soil conductivity, air temperature, air humidity, dew point, atmospheric pressure, light intensity, carbon dioxide.

3. Fertilizer nutrients: ● Single element fertilizer: ammonium nitrogen in nitrogen fertilizer, nitrate nitrogen in fertilizer, urea nitrogen, biuret, phosphorus in phosphate fertilizer, water-soluble phosphorus in phosphate fertilizer, potassium in potash fertilizer; ● Total nitrogen in compound fertilizer, total phosphorus in compound fertilizer, total potassium in compound fertilizer; ● Total nitrogen in organic fertilizer, total phosphorus in organic fertilizer, total potassium in organic fertilizer, nitrate nitrogen in organic fertilizer, quick-acting phosphorus in organic fertilizer, quick-acting potassium in organic fertilizer, acid-soluble nitrogen in organic fertilizer, organic matter; ● Water-soluble humic acid (weathered coal), water-soluble humic acid (lignite), water-soluble humic acid ( Peat), free humic acid (weathered coal), free humic acid (lignite), free humic acid (peat); ● Water-soluble fertilizer with total nitrogen, water-soluble fertilizer with total phosphorus, water-soluble fertilizer with total potassium; ● Foliar fertilizer with total nitrogen, foliar fertilizer with total phosphorus, foliar fertilizer with 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 heavy metals: fertilizer lead, fertilizer arsenic, fertilizer cadmium, fertilizer chromium, fertilizer mercury.

4. Nutrition of fresh crops: ● Crop nitrate nitrogen, crop ammonium nitrogen, crop phosphorus, crop potassium; ● Trace elements in crops: crop calcium, crop magnesium, crop sulfur, crop silicon, crop boron, crop iron, crop copper, crop manganese, crop zinc, crop chlorine; ● Nitrate and nitrite in crops.

5. Dry plant nutrition: ● Total nitrogen, total phosphorus, total potassium

6. Tobacco leaf nutrition: ●Total nitrogen, total phosphorus, total potassium, reducing sugar, total water-soluble sugar, boron, manganese, iron, copper, calcium, magnesium and other 20 items.

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

8. Water quality: ammonium nitrogen, phosphorus in water, potassium in water, nitrate, nitrite, hardness, PH, iron, copper, manganese, zinc, boron, chlorine, sulfur, silicon, molybdenum, etc.

Advantages and features:

1. Android intelligent operating system, the main control chip adopts ARMCortex-A7, RK3288/4 core processor, the main frequency is 1.88Ghz, the operation speed is faster and the stability is stronger.

2. The precision rotating colorimetric cell design makes the light source more consistent and ensures the detection accuracy.

3. 12 rotating detection channels can quickly detect 12 samples at a time, greatly improving detection efficiency and reducing detection costs.

4. Adopt high-precision filter technology independent patent analysis method (patent number: ZL201821777724.7), authoritative certification.

5. Built-in calibration function, intelligent constant current and voltage stabilization, and automatic light intensity calibration during the detection process ensure detection accuracy.

6. Built-in sensor aviation interface, easy to plug and unplug, equipped with FDR sensor and environmental multi-factor sensor.

7. The FDR sensor is an integrated soil three-parameter sensor that can simultaneously measure soil moisture content, soil ambient temperature, and soil conductivity (salinity) conveniently and quickly.

8. The environmental multi-factor sensor is a 6-factor integrated sensor that can simultaneously measure air temperature, air humidity, dew point, atmospheric pressure, light intensity, and carbon dioxide.

9. The instrument is equipped with WiFi wireless upload, 4G network transmission, and GPRS wireless remote transmission functions to quickly upload data.

10. Equipped with a smart cloud agriculture platform, after the instrument is connected to the wireless network, the detection data can be uploaded wirelessly selectively or in batches, which is convenient for users to conduct long-term data management and visual analysis.

11. The instrument is equipped with USB interface and Ethernet interface, built-in large-capacity memory, and data can be copied with a USB flash drive at any time.

12. You can use your mobile phone to log in to the cloud platform at any time to view historical data online