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Digital Soil Testing Kit
Digital Soil Testing Kit
Origin of place China
Model HLY-TR312
Supplier Wuhan hanliny Co,.Ltd
Price
Hits 48
Updated 4/23/2025
  • Product Detail
  • Company Profile
Digital Soil Testing Kit​ introduction
The HLY-TR312 high intelligence soil fertilizer nutrient analyzer is a newly developed touchscreen version of the soil fertilizer nutrient analyzer. Based on the previous soil nutrient analyzer, it adopts a touch screen and intelligent operating system, equipped with WiFi network upload and 4G wireless remote data transmission functions, quickly transmitting data to the platform. Not only can it detect the content of various trace elements and heavy metals in soil, fertilizers, organic fertilizers (including foliar fertilizers, water-soluble fertilizers, spray fertilizers, etc.), plants, etc., but it also has a built-in crop expert fertilization system that can calculate recommended fertilization amounts for more than 100 national agricultural, fruit tree, and economic crop target yields, and scientifically guide agricultural production based on fertilization formulas.
 
Digital Soil Testing Kit​ Features:
1. It can detect soil and 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, salt content, various trace elements such as calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, as well as various heavy metal contents such as lead, chromium, cadmium, mercury, arsenic, etc. Users can freely input nearly a thousand detection items in Chinese according to their needs.
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. The colorimetric groove adopts a standard 1cm colorimetric dish, with no mechanical displacement or wear. The optical path testing positioning is precise, effectively shielding external light interference and ensuring that the detection results are better than the national standard requirements.
7. The instrument has 4G memory, which can store data for a long time and is equipped with an upload platform. No data cable is required, and data can be directly uploaded wirelessly, making it convenient for data management and long-term 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 shell design is sturdy, durable, and easy to carry. The power supply is dual-use for AC and DC, and can be used for field flow testing to match finished pharmaceuticals.
 
 
Test Items:
1. Soil nutrients: ammonium nitrogen, nitrate nitrogen, available phosphorus, available potassium, organic matter, total nitrogen, pH value, salt content, moisture, alkaline nitrogen, and other ten items; Medium and trace elements: calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, etc.
2. Fertilizer nutrients: nitrogen, phosphorus, and potassium in elemental fertilizers; Ammonium nitrogen, nitrate nitrogen, phosphorus, potassium, and urea in compound (mixed) Hefei and urea; Organic fertilizers contain available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, various humic acids, trace elements (calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon), etc.
3. Plant nutrients: nitrogen, phosphorus, and potassium in the plant; Nitrates and nitrites; Calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, etc.
4. Nutrients of tobacco leaves: 20 items including total nitrogen, total phosphorus, total potassium, reducing sugars, water-soluble total sugars, boron, manganese, iron, copper, calcium, magnesium, etc.
 
Digital Soil Testing Kit​ Technical Date:
1. Power supply: AC 220 ± 22V DC 12V (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, transparency measurement). After the instrument is turned on and preheated for 5 minutes, there will be no drift in the displayed numbers within 30 minutes (transparency measurement); The numerical drift within one hour shall not exceed 0.3% (for transparency measurement) and 0.001 (for absorbance measurement); The digital drift within two hours should not exceed 0.5% (0.005, measured for transparency).
6. Linear 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 (acidity/alkalinity): (1) Test range: 1-14 (2) Accuracy: 0.01 (3) Error: ± (0.1)
10. Salt content (conductivity): (1) Test range: 0.01% to 1.00% (2) Relative error: ± 5%
11. Soil moisture technical parameters Water unit:% (g/100g); Moisture content testing range: 0-100%; Error less than (0.5%)
12. Simultaneous extraction and determination of efficient N, P, and K nutrients in soil, and scientific recommendation of fertilizer application rates (drafter of the Ministry of Agriculture's rapid testing industry standard)
13. Simultaneous, rapid, and accurate detection of nutrients such as nitrogen (N), phosphorus (P), and potassium (K) in fertilizers
14. Test speed: Test a soil sample (N, P, K) for ≤ 30 minutes (including pre-treatment time, no need for the user to provide any attachments)
15. Simultaneously test 8 soil samples for ≤ 1 hour (including pre-treatment time)
16. Instrument size: 43 × 34.5 × 19cm, net weight of host: 5.1kg
17. Soil error ≤ 5%.
Test speed:
Test one soil sample (N, P, K) for ≤ 30 minutes, and simultaneously test three soil samples (N, P, K) for ≤ 40 minutes;
Test one fertilizer sample (N, P, K) for ≤ 50 minutes, and simultaneously test three fertilizer samples (N, P, K) for ≤ 1.5 hours.



 
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