- Phone
-
Address
Yuhua Ninth City, Huiji District, Zhengzhou City, Henan Province
Henan Junhan Scientific Instrument Co., Ltd
Yuhua Ninth City, Huiji District, Zhengzhou City, Henan Province
Intelligent assistant for precision agriculture
Crop nutrition analyzerJH-PN06It is an integrated testing equipment developed by Henan Junhan Scientific Instrument Co., Ltd. specifically for modern agriculture. It integrates reagents, instruments, and vessels, supporting rapid field testing and precise laboratory analysis.Crop nutrition analyzerbased onLambert-Bill's LawBy reacting plant sap with chromogenic agents, intelligent calculation of nutrient concentration is achieved, and detection reports and fertilization plans are directly output.
core strengths:
·Portable and efficientAC/DC dual-purpose power supply+The suitcase design meets the needs of laboratory and field mobile testing.
·Intelligent Integration: Built inAndroidThe system, multi-core processor, and formula fertilization database can generate scientific fertilization suggestions with just one click.
·Fast detection:6Channel colorimetric technology,1hourMaycomplete6The comprehensive detection of nitrogen, phosphorus, and potassium in each sample has improved efficiency50%The above.
·Compliant and reliableAutomatic calibration of light intensity, four wavelength cold light source, with detection accuracy better than the national standard, ensuring data reliability.
solve pain points:
·The traditional detection process is cumbersome and time-consuming provide“Sample processing-detection-report”One stop solution.
·Farmers lack scientific basis for fertilization built-in200+Crop fertilization model, accurately guiding fertilizer dosage.
·Chaotic data management Supports wireless transmission and cloud storage, with traceable and analyzable historical data.
2、 Testing items
Covering all plant nutrition indicators and supporting customized expansion
·standard configuration33Plant testing:
oBasic nutrients: ammonium nitrogen, nitrate nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, etc.
oTrace elements: iron, manganese, boron, zinc, copper, molybdenum, etc.
oComprehensive indicators: total sugar content, starch, protein, reducing sugar, etc.
·Scalable for nearly a thousand detections(Corresponding medication needs to be purchased):
oSoil physical and chemical properties(pHConductivity, salt content, etc.).
oEnvironmental pollutants (heavy metals, pesticide residues, etc.).
3、 Functional Features
Intelligent design driven by user scenarios
1. Extremely simplified operation
o7Inch touch screen+Video guidance: Built in sample processing and testing teaching videos, even beginners can quickly get started.
oMulti language interface: supports Chinese, English, etc., suitable for users.
2. Efficient detection
o6Channel parallel detection: one-time processing6A sample to reduce waiting time.
oThermal printer:3Output a detection report with QR code in seconds, with traceable data.
3. Scientific decision-making
oFormula fertilization system: Input detection values, automatically calculate fertilizer ratios, support200+Crop type.
oNutritional diagnosis map: Leaf nutrient deficiency comparison function, intuitively judging the health status of crops.
4. Data intelligence
o4Gstorage+Wireless transmission: Detection data is directly transmitted to the cloud, supporting multi terminal sharing and long-term analysis.
oPermission Management: Facial Recognition/Fingerprint lock prevents unauthorized operations and ensures data security.
4Technical parameters
category |
Parameter Details |
hardware configuration |
Android 8.1 system/4-core processor (1.8GHz)/4G RAM+256G storage/7-inch capacitive touch screen |
Testing performance |
wavelength range100-1200nm/12 channel colorimetry/1 sample (N/P/K) ≤ 40 minutes, 3 samples ≤ 1 hour |
optical system |
Four wavelength cold light source (red light)680nm/blue light 420nm/green light 510nm/orange light 590nm), silicon semiconductor receiver |
Accuracy and stability |
Repetitive Wu poor≤ 0.02%/linear wu difference ≤ 0.1%/1-hour drift<0.3% (transparency) |
Power supply and battery life |
Dual use of AC and DC(220V/12V lithium battery)/power ≤ 10W/8-hour battery life (fully charged) |
data output |
High speed thermal printer /Wireless 4G upload/USB/Ethernet interface |
safety protection |
Username/Password login, supports fingerprint lock and facial recognition extension |
physical properties |
PVC engineering plastic+aluminum alloy box/weight 5.2kg/shockproof and dustproof design |
5、 Application scenarios
·case: Used by a team from a certain agricultural universityJH-PN06Real time monitoring of nitrogen content changes in wheat leaves in the field, combined with spectral data to optimize irrigation schemes. The paper was published in the Journal of Agricultural Engineering.
·valueShorten the experimental period, reduce laboratory dependence, and support dynamic research.
·caseA county agricultural technology station in Henan province passedJH-PN06Quickly diagnose zinc deficiency in corn, guide farmers to spray boron fertilizer, and increase yield15%.
·valueOn site results+Suggestions for formula fertilization to improve the response speed of technical services.
·caseDeployment of Shouguang Vegetable Base in Shandong ProvinceJH-PN06Later, precise fertilization was achieved, resulting in annual savings of fertilizer costs exceeding20Ten thousand yuan.
·valueThrough data-driven decision-making, reduce blind fertilization and improve economic and ecological benefits.
·caseThe Agricultural and Rural Bureau of a certain province utilizesJH-PN06Establish a soil nutrient database to assist in formulating regional planting policies.
·valueSupport big data analysis to promote the development of smart agriculture.
choiceJH-PN06Make testing simpler and decision-making more scientific!
Henan Junhan Scientific Instrument Co., Ltd