Fertilizer Organic Matter Analyzer

Model：

HD-FYJ2

Introduction：

Fertilizer Organic Matter Analyzer measures organic matter and humic acid in chemical and organic fertilizers and plants. With an Android system and WiFi/4G/GPRS upload, it is widely used for fertilizer testing and agricultural research....

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Technical Specifications
Product video

Instrument Features

Can detect organic matter, humic acid, etc. in chemical fertilizers, organic fertilizers (including foliar fertilizers, water-soluble fertilizers, spray fertilizers, etc.) and plants.
Android intelligent operating system, with more efficient and user-friendly operation; the instrument comes standard with WiFi network upload, 4G network transmission and GPRS wireless remote transmission for fast data upload.
Adopts a precision rotating colorimetric cell design, making the light source consistency more precise and ensuring detection accuracy. It can rapidly detect 12 samples at a time, greatly improving detection efficiency and reducing detection cost.
Adopts a self-developed patented analysis method using high-precision filter technology (patent number: ZL 2018 2 1777724.7); the cuvette slot uses a standard 1 cm cuvette, with no mechanical displacement or wear, and precise optical path test positioning, ensuring the detection results are better than the national standard requirements.
The instrument is equipped with a data receiving platform; no data cable is needed, and data can be directly uploaded wirelessly via local area network and the Internet, facilitating data management and long-term data analysis.
The instrument has a built-in new-generation high-speed thermal printer; after detection is completed, it can automatically print the detection report and QR code.
High-sensitivity 7-inch capacitive touch screen with high-definition and highly interactive display, greatly reducing the cumbersome operations and errors of traditional instruments.
Each channel is equipped with four-wavelength cold light sources, and all light sources achieve constant current and stable voltage to ensure wavelength stability. Silicon semiconductor is used as the signal receiving system, with a service life of up to 100,000 hours. Good reproducibility and high accuracy.

Multiple Functions and Complete Test Items

Fertilizer nutrients: ● organic matter in simple fertilizers; ● organic matter and humic acid in compound (mixed) fertilizers and urea; ● organic matter and various humic acids in organic fertilizers (foliar fertilizers).

Technical Specifications

Item	Specification
Power supply	AC 220±22V; DC 12V+5V (vehicle power supply can be used, or the instrument's built-in lithium battery can be selected)
Power	≤ 5 W
Range and resolution	0.001-9999
Repeatability error	≤ 0.02% (0.0002, potassium dichromate solution)
Instrument stability	Digital drift within two hours is less than 0.2% (0.002, transmittance measurement). After the instrument is powered on and preheated for 5 minutes, the displayed value has no drift within one hour (transmittance measurement), and the digital drift does not exceed 0.2% (0.002, transmittance measurement) within two hours
Linearity error	≤ 0.1% (0.001, copper sulfate detection)
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
Wavelength range	Red light: 680±2 nm; blue light: 420±2 nm; green light: 510±2 nm; orange light: 590±10 nm
Data printing	Built-in new one-key thermal printer
Data interface	232 data interface reserved, can be connected to a computer for data transmission
Instrument dimensions	43 × 34.5 × 19 cm; main unit net weight: 5.1 kg

Product Features

Full functions: the dedicated fertilizer nutrient detector has the most complete test items at home and abroad (all kinds of reagents can be purchased).
Complete accessories: the instrument integrates reagents, utensils and instrument into one, convenient to carry, equivalent to a small laboratory; users only need to provide distilled water to complete all operations within the required time. It is suitable for agricultural service departments or agricultural material dealers to identify the authenticity of fertilizers, for fertilizer manufacturers to control fertilizer production, and for 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 JJG 179-90 index, and the repeatability reaches the index level of a grating spectrophotometer.

After-Sales Service

The whole instrument has a one-year warranty, with lifetime free repair service, free mailing of the instrument, free provision of detection reagents and free training. Lifetime free technical support for agriculture such as soil and fertilizer is provided!

Configuration List (two aluminum alloy cases)

Instrument Case		Reagent Case
No.	Item	Qty	Item	Qty
01	Main unit (built-in printer)	1 set	Fertilizer reagent set	See manual
02	Cuvette	4 pcs	Conical flask 100 mL	2 pcs
03	Electronic balance (100 g / 0.01 g)	1 set	Small reaction bottle	9 pcs
04	Fuse	2 pcs	Volumetric flask	1 pc
05	Main unit power cord	1 pc	Wash bottle	1 pc
06	DC 12V cable	1 pc	Angle spoon	1 set
07	Graduated pipette 1, 5, 10 mL	1 each	Qualitative filter paper	2 boxes
08	PH electrode	1 pc	Rubber bulb	1 pc
09	Manual, certificate	1 set	Small aluminum box	1 pc
10			Measuring cylinder (50 mL)	1 pc
11			10 mL centrifuge tube	40 pcs
12			Centrifuge tube rack	1 pc
13			Pipette gun (5 mL)	1 set

The video is currently in production, please stay tuned......