Benchtop Soil Nutrient Tester IN-T4

Benchtop Soil Nutrient Tester

First, the whole project soil fertiliser nutrient tester product introduction:

Complete set: the instrument is equivalent to a small laboratory, without the need for users to match their own accessories. Suitable for agricultural services or agricultural dealers, higher education institutions, research institutes, cooperatives, fertiliser manufacturers, large growers, soil fertilization and identify the authenticity of fertilizers and environmental protection testing applications.

Testing function: test items at home and abroad comprehensive, in addition to the standard reagents, other types of agents can be added with the purchase.

Simple operation, fast speed, supporting a full set of accessories and finished chemicals in the bottle, without configuration.

Reliable performance: the stability of the work is better than the national standard JJG179-90 indicators of 6 times, repeatability reaches the level of grating spectrophotometer indicators.

Second, multi-functional, complete test items:

1, soil nutrients: ● Soil ammonium nitrogen, soil effective phosphorus, soil quick-acting potassium, soil nitrate nitrogen, soil hydrolysed nitrogen, soil total nitrogen, soil total phosphorus, soil total potassium, soil organic matter (Qiu Lin method), soil organic matter (leaching method), soil total organic carbon, soil carbon and nitrogen ratio, PH value, salinity, moisture. ● 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 aluminium, soil fluorine, soil titanium, soil selenium.

2、Fertilizer nutrients: ●Monogeneous fertilizers: ammonium nitrogen in nitrogen fertilizers, nitrate nitrogen in fertilizers, urea nitrogen, diurea, phosphorus in phosphorus fertilizers, water-soluble phosphorus in phosphorus fertilizers, potassium in potash fertilizers; ●Compound fertilizers with all nitrogen, compound fertilizers with all phosphorus, compound fertilizers with all potassium; ●Organic fertilizers with all nitrogen, organic fertilizers with all phosphorus, organic fertilizers with all potassium, organic fertilizers with nitrate nitrogen, organic fertilizers with quick-acting phosphorus, organic fertilizers with quick-acting potassium, organic fertilizers with acid-dissolved nitrogen, 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 fertiliser full nitrogen, water-soluble fertiliser full phosphorus, water-soluble fertiliser full potassium; ● foliar fertiliser full nitrogen, foliar fertiliser full phosphorus, foliar fertiliser full potassium; ● all kinds of fertiliser microelements: fertiliser calcium, fertiliser magnesium, fertiliser sulphur, fertiliser silicon, fertiliser boron, Fertiliser iron, fertiliser copper, fertiliser manganese, fertiliser zinc, fertiliser chlorine, fertiliser molybdenum; ● Fertiliser heavy metals: fertiliser lead, fertiliser arsenic, fertiliser cadmium, fertiliser chromium, fertiliser mercury, fertiliser nickel, fertiliser aluminium, fertiliser fluorine, fertiliser titanium, fertiliser selenium.

3, fresh crop nutrition: ● crop nitrate nitrogen, crop ammonium nitrogen, crop phosphorus, crop potassium; ● crop trace elements: crop calcium, crop magnesium, crop sulphur, crop silicon, crop boron, crop iron, crop copper, crop manganese, crop zinc, crop chlorine, crop molybdenum; ● crop nitrate, nitrite.

4、Dry plant nutrition: ● plant total nitrogen, plant total phosphorus, plant total potassium  

5、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.

6, food (fruits, vegetables, etc.): ● nitrate, nitrite, heavy metals (lead, chromium, cadmium, arsenic, mercury) and other items.

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

Third, test efficiency:

Soil fast-acting N, P, K and other nutrients in a one-time simultaneous leaching determination (Ministry of Agriculture quick test industry standard drafter).

Nitrogen (N), phosphorus (P), potassium (K) and other nutrients in fertilisers at the same time, fast and accurate detection.

Testing speed: under normal proficiency.

It takes 20 minutes to test one soil sample (N, P, K) (including preparation of chemicals and pre-treatment time of soil samples), ≤ 40 minutes to test three soil samples (N, P, K) at the same time, and ≤ 1 hour to test 8 soil samples at the same time.

Test a fertiliser sample (N, P, K) ≤ 50 minutes, while testing three fertiliser samples (N, P, K) ≤ 1.5 hours.

Four, testing error:

Soil nitrogen, phosphorus and potassium error ≤ 1%, organic matter error ≤ 2%, relative error of trace elements ≤ 5%; fertiliser single error ≤ 0.5%, nitrogen, phosphorus and potassium three errors ≤ 1%;

The relative error of heavy metals is less than or equal to 5%.

V. Functional features:

★1, Android Android intelligent operating system, the main control chip using ARM Cortex-A7, RK3288/4-core processor, the main frequency of 1.88Ghz, running faster and more stable.

★2, 12 detection channels, a one-time rapid detection of 12 samples, greatly enhance the detection efficiency, reduce testing costs.

★3, the use of high-precision filter technology independent patent analysis method (Patent No.: ZL 2020 2 1763837.9), authoritative certification.

★4, the detection process built-in calibration function, intelligent constant current regulator, light intensity automatic calibration, to ensure the accuracy of detection, to obtain the China Academy of Metrology and Science ‘calibration certificate’.

★5, the instrument comes standard with wifi wireless upload, 4G networking transmission, GPRS wireless remote transmission, rapid upload data.

★6, equipped with intelligent cloud agriculture platform, the instrument is connected to the wireless network, the detection data can be selective or batch wireless upload, convenient for users to carry out long-term data management and visual analysis.

7, the instrument is equipped with a USB interface, Ethernet interface, built-in high-capacity memory, and can be used at any time with a USB flash drive to copy data.

8, mobile phones can be used at any time to log on to the cloud platform online mobile view of historical data.

★9, built-in crop expert fertiliser system, can be more than a hundred kinds of national agricultural cash crops, fruit trees, etc., the target yield calculation of the recommended amount of fertiliser, based on the fertiliser formula to guide the scientific agricultural production. Soil testing and fertilisation results can be printed, the printout contains: crop type, fertiliser type, target yield, total demand and recommended fertilisation programme.

10、Built-in plant nutrition diagnostic standard mapping, according to each crop nutritional deficiencies in the picture, foliar comparison, diagnosis of abundance and deficiency.

★11, 4 wavelength professional test cold light source (red, blue, green, orange), light source wavelength stability, long time continuous work light source without temperature drift phenomenon, life expectancy of up to 100,000 hours level, good reproducibility, high accuracy.

12, the cuvette part of the standard 1cm cuvette, no mechanical displacement and wear and tear, accurate positioning of the light path test, effective shielding of external light interference, to ensure that the test results are better than the national standard requirements.

★ 13, the instrument system with sample pre-treatment operation video, a variety of samples testing methods click on the video module can watch, the test personnel do not need to learn the instructions, guidance and teaching is convenient and fast, easy for novices to quickly operate.

14, built-in new generation of high-speed thermal printer (no ribbon), the print content contains: testing unit, testing personnel, testing projects, channel number, absorbance, nutrient content (mg/kg), testing time, and two-dimensional code and other information

★15, high-sensitivity 7-inch true-colour touch screen, using more efficient and user-friendly operation, high-definition interactive display, greatly reducing the traditional instrument's cumbersome operation and errors, and obtain a number of ‘software copyright’.

16、Built-in clock function, convenient operation time record, long-term history traceability.

17、Multi-account account password can be set up to log in, efficient UI interactive interface, different users are free to add editing detection information, saved for long-term use.

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

19, built-in low voltage prompt function, can be clear in the detection of electricity, to avoid test data offset, and at the same time has a power failure protection function, power failure automatically save data to prevent data loss.

20, AC and DC dual-purpose power supply, built-in high-capacity rechargeable lithium battery, fully charged state can work continuously for more than 10 hours, while the external car power storage.

★21, the instrument has a Chinese and English switching function, can meet the export requirements.

Sixth, the technical parameters:

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

2. Power: ≤5W     

3. Range and resolution: 0.001-9999

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

5. Instrument stability: no drift in the display figure within one hour (transmittance measurement); digital drift within two hours does not exceed 0.3% (0.003, transmittance measurement), 0.001 (absorbance measurement).

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 and alkalinity): (1) test range: 1 ~ 14 (2) precision: 0.01 (3) error: ± 0.1

10. Salinity (conductivity): (1) Test range: 0.01% ~ 1.00% (2) Relative Error: ± 5%

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

12. Display resolution: 1024 * 600

13. Seismic grade: IP65

14.Instrument size: 42×31×15cm

15, host net weight: 3.6kg

VII. After-sales service:

Instrument whole machine warranty of five years, lifetime free maintenance service, free mailing instrument, free training.

Lifetime free of charge to provide soil fertiliser and other agriculture-related technical support!