Instrument features:
1. It can detect fertilizers, organic fertilizers (including foliar fertilizers, water-soluble fertilizers, spray fertilizers, etc.), available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, acidity and alkalinity in plants, various trace elements such as calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, as well as heavy metal contents such as lead, chromium, cadmium, mercury, arsenic, etc.
2. The Android intelligent operating system adopts more efficient and user-friendly operation. The instrument is equipped with WiFi network upload, 4G network transmission, GPRS wireless remote transmission, and can quickly upload data.
3. The built-in crop expert fertilization system can calculate recommended fertilization amounts for over a hundred national agricultural, fruit tree, and economic crops based on their target yields, and scientifically guide agricultural production according to fertilization formulas.
4. Adopting a dual row multi-channel design, it can quickly detect 12 samples at once, and all detection items can be detected simultaneously in all channels, greatly improving detection efficiency and reducing detection costs.
5. Built in plant nutrition diagnostic standard map, based on images of nutrient deficiency in various crops, conduct leaf comparison to diagnose abundance and deficiency.
6. Adopting high-precision filter technology and independent patent analysis method (patent number: ZL 2018 2 1777724.7）， The colorimetric groove adopts a standard 1cm colorimetric dish, with no mechanical displacement or wear. The optical path testing positioning is accurate, ensuring that the test results are better than the national standard requirements.
7. The instrument is equipped with a data receiving platform, which does not need a data line. The data can be uploaded directly via LAN and Internet, which is convenient for data management and long-term data analysis.
8. The instrument is equipped with a new generation high-speed thermal printer, which can automatically print inspection reports and QR codes upon completion of testing.
9. High sensitivity 7-inch capacitive touch screen, high-definition and high interactive display, greatly reducing the tedious operation and errors of traditional instruments.
10. Each channel is equipped with a four wavelength cold light source, and all light sources achieve constant current and voltage regulation to ensure wavelength stability. Silicon semiconductors, as signal receiving systems, have a lifespan of up to 100000 hours. Good reproducibility and high accuracy.
11. The high-strength PVC engineering plastic carrying case is designed to be sturdy, durable, and easy to carry. It is powered by both AC and DC, and can be used for field testing of finished pharmaceuticals.
1、 Multi functional and complete testing items:
Fertilizer Nutrients (Invention Patent No.:. 3): ● Nitrogen, phosphorus, and potassium in elemental fertilizers; Ammonium nitrogen, nitrate nitrogen, phosphorus, potassium, and urea in compound (mixed) Hefei and urea; Organic fertilizer (foliar fertilizer) contains available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, various humic acids, etc. Scalable detection of trace elements such as calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, as well as various heavy metals (lead, chromium, cadmium, mercury, arsenic).
2、 Instrument technical specifications:
1. Power supply: AC 220 ± 22V DC 12V+5V (can be powered by a car power supply or choose the instrument's built-in lithium battery)
2. Power: ≤ 5W
3. Range and Resolution: 0.001-9999
4. Repeatability error: ≤ 0.02% (0.0002, potassium dichromate solution)
5. Instrument stability: The digital drift within two hours is less than 0.2% (0.002, measured for transparency). After the instrument is turned on and preheated for 5 minutes, the display shows no digital drift within one hour (transparency measurement), and the digital drift within two hours does not exceed 0.2% (0.002, transparency measurement).
6. Linear 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 ± 10nm
9. PH value (pH): (1) Test range: 1-14 (2) Accuracy: 0.01 (3) Error: ± 0.1
10. Simultaneous, rapid, and accurate detection of nutrients such as nitrogen (N), phosphorus (P), and potassium (K) in fertilizers (patented technology)
11. Testing speed: Test a fertilizer sample (N, P, K) for ≤ 50 minutes (including pre-treatment time, no need for users to provide any attachments)
12. Simultaneously test 5 fertilizer samples for ≤ 2 hours (including pre-treatment time)
13. Data printing: Built in high-end one click thermal printer (the first in China)
14. Reserve a 232 data interface that can be connected to a computer for data transmission.
15. Instrument size: 43 × 34.5 × 19cm, net weight of host: 5.1kg
3、 Test speed:
Test a compound fertilizer sample (N, P, K) for ≤ 50 minutes; For every additional fertilizer sample, the time increases by 20 minutes.
Test an organic fertilizer sample (N, P, K, organic matter) for ≤ 1.5 hours; Add 30 minutes for each additional sample.
4、 Test error
The test result shows a percentage content, with a single error of ≤ 0.5% for fertilizer and ≤ 1% for nitrogen, phosphorus, and potassium.
5、 Product Instrument Features:
The fertilizer nutrient dedicated detector has full functions: the testing items are relatively comprehensive both domestically and internationally (various types of agents can be purchased).
Fully equipped, this instrument integrates medicine, apparatus, and instruments, making it easy to carry and equivalent to a small laboratory. Users only need to provide distilled water to complete all operations within the required time. Suitable for agricultural service departments or agricultural material distributors to identify the authenticity of fertilizers, fertilizer manufacturers to control fertilizer production, and agricultural material quality inspection departments to crack down on counterfeit agricultural materials and regulate the agricultural material market.
Reliable performance: The working stability is more than 10 times better than the national standard JJG179-90 index, and the repeatability reaches the level of the grating spectrophotometer index.
6、 After sales service:
The entire instrument comes with a five-year warranty, lifetime free maintenance services, free shipping of instruments, free provision of testing reagents, and free training.
Lifetime free agricultural related technical support such as soil and fertilizer!Article address: https://www.turangsuceyi.com/trflyf/25.html Shandong Horde Electronic Technology Co., Ltd. produces and wholesales soil nutrient detectors, soil fertilizer rapid testers, soil measuring instruments, and soil fertilizer nutrient rapid testers. The manufacturer provides free prices for soil nutrient rapid testers and shares knowledge about the use and application of fertilizer rapid testers; If you need to reprint, please indicate the source of this article!