Profesional Soil Nutrient Tester Npk Device Analyser Testing Equipment Analyzer instrument
Profesional Soil Nutrient Tester Npk Device Analyser Testing Equipment Analyzer instrument
Instrument features:
1. It can detect available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, pH, and salt content in the soil. The content of various medium and trace elements in the soil such as calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine and silicon.
2. The Android smart operating system adopts more efficient and user-friendly operation. The instrument is equipped with wifi network upload, 4G network transmission, and GPRS wireless remote transmission as standard equipment to quickly upload data.
3. The built-in crop expert fertilization system can calculate the recommended fertilization amount for the target output of more than one hundred national agricultural, fruit trees, and cash crops, and scientifically guide agricultural production according to the fertilization formula.
4. Multi-channel design is adopted, ≥12 channels, all detection items can be detected at the same time for all channels, which greatly improves detection efficiency and reduces detection costs.
5. Built-in plant nutrition diagnostic standard map, according to the pictures of the nutrient deficiency of each crop, compare the leaves to face to diagnose the abundance and deficiency.
6. The colorimetric cell part adopts standard 1cm cuvette, which has no mechanical displacement and wear. The optical path test positioning is accurate, and the external light interference is effectively shielded to ensure that the test result is better than the national standard.
7. The instrument has 4G memory, can store data for a long time, and is equipped with an upload platform. Data can be directly uploaded wirelessly without a data cable, which is convenient for data management and long-term data analysis.
8. A new generation of high-speed thermal printer is built in the instrument, and the test report and QR code can be automatically printed after the test is completed.
9. Highly sensitive 7-inch capacitive touch screen, high-definition and high-interaction display, greatly reducing the tedious operation and errors of traditional instruments.
10. The design of high-strength PVC engineering plastic suitcase is sturdy and durable, easy to carry, and the power supply mode is AC and DC, which can test the supporting finished medicine in the field. Test items: Soil nutrients: Ammonium nitrogen, nitrate nitrogen, available phosphorus, available potassium, organic matter, total nitrogen, pH value, salt content, water, alkali hydrolyzable nitrogen, etc.; Medium and trace elements: calcium, magnesium, sulfur, iron, Manganese, boron, zinc, copper, chlorine, silicon, etc.
Instrument technical indicators:
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1. Power supply: AC 220±22V DC 12V+5V (available on-board power supply can also choose instrument built-in lithium battery) 2. Power: ≤5W 3. Range and resolution: 0.001-9999 4. Repeatability error: ≤0.05% (0.0005, potassium dichromate solution) 5. Instrument stability: drift less than 0.3% within one hour (0.003, transmittance measurement). After the instrument is turned on and warmed up for 5 minutes, the number displayed within 30 minutes has no drift (transmittance measurement); the number drift within one hour does not exceed 0.3% (transmittance measurement), 0.001 (absorbance measurement); the number within two hours The drift does not exceed 0.5% (0.005,transmittance measurement). 6. Linearity error: ≤0.2% (0.002, 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 (pH): (1) Test range: 1~14 (2) Precision: 0.01 (3) Error: ±0.1 10. Salt content (conductivity): (1) Test range: 0.01%~1.00% (2) Relative error: ±5% 11. Technical parameters of soil moisture water unit: %(g/100g); test range of moisture content: 0-100%; error less than 0.5% 12. One-time simultaneous extraction and determination of three available nutrients of N, P, and K in the soil, and scientific recommendation of fertilization (drafter of the rapid test industry standard of the Ministry of Agriculture) 13. Simultaneous, rapid and accurate detection of nitrogen (N), phosphorus (P), potassium (K) and other nutrients in fertilizers (patented technology) 14. Test speed: test a soil sample (N, P, K) ≤ 30 minutes (including pre-processing time, without the user to provide any accessories) 15. Simultaneous measurement of 8 soil samples ≤ 1 hour (including pre-processing time) 16. Instrument size: 43×35×19cm, host net weight: 5.1kg Test speed: Test one soil sample (N, P, K) ≤ 30 minutes, and simultaneously test three soil samples (N, P, K) ≤ 40 minutes. Features: The soil and fertilizer nutrient detector for the whole project has full functions: the test items are comprehensive at home and abroad (all kinds of agents can be purchased). To Complete supporting equipment: The instrument integrates medicine, instrument and instrument into one, and is convenient to carry, which is equivalent to a small laboratory. It is suitable for soil testing and fertilization by agricultural service departments or agricultural material distributors, cooperatives, fertilizer manufacturers, and large growers. To The operation is simple, the speed is fast, and the finished medicine is ready to use after opening the bottle, without configuration. |
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