Soil organic matter detector (YT-FYJ)

Fertilizer nutrient specific rapid detection instrument   Brand: Yuntang   Model: YT-FC

Features:

★ Exclusive national patent design for "Integrated Aluminum Alloy Case/Pharmacy", easy to carry, sturdy and durable, equipped with a complete set of accessories and finished pharmaceuticals.

★ Micro computer control, digital circuit, programmatic design, LCD display, dual use of AC and DC, capable of field flow testing.

★ Resolution: 0.001, touch button, built-in high-end thermal printer, can print test results.

★ Can detect the organic matter and humic acid content in elemental fertilizers, compound (mixed) fertilizers, urea, and organic fertilizers (including foliar fertilizers, water-soluble fertilizers, spray fertilizers, etc.).

★ Exclusive use of high brightness LED light source and dual dial filter processing technology to ensure stable wavelength of the light source. Silicon semiconductor is used as the signal receiving system, with a lifespan of up to 100000 hours. Stable light source, good reproducibility, and high accuracy.

The color comparison groove adopts a single channel design, with no mechanical displacement or wear. The optical path testing positioning is accurate, ensuring the accuracy of the measurement results.

★ Adopting independent patented analysis methods to ensure that the detection results absolutely meet the requirements of national standards.

The fertilizer printing result is a percentage content, with a testing error of less than 0.5%.

 Multi functional and complete testing items:

Fertilizer nutrients: ● Organic matter in elemental fertilizers; ● Organic matter and biuret in Hefei and urea; Organic matter, various humic acids, etc. in organic fertilizers (foliar fertilizers).

Instrument technical specifications:

1. Power supply: AC 220 ± 22V DC 12V+5V (can be used as an onboard 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: Drift less than 0.3% (0.003, transmittance measurement) within one hour. After the instrument is turned on and preheated for 5 minutes, it will display no digital drift (transmittance measurement) within 30 minutes, and the digital drift will not exceed 0.3% (0.003, transmittance measurement) within one hour; Digital drift within three hours shall not exceed 0.7% (0.007 for transmittance measurement) and 0.002 for absorbance 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 ± 4nm

11. Testing speed: Test an organic matter sample of fertilizer for ≤ 50 minutes (including pre-treatment time, no attachments need to be provided by the user)

12. Simultaneously test 5 fertilizer samples for ≤ 2 hours (including pre-treatment time)

13. Data printing: Built in high-end one click thermal printer

Test speed:

Can simultaneously detect 8 samples;

Test an organic matter sample of a compound fertilizer for ≤ 50 minutes; Add 20 minutes for each additional fertilizer sample.

Test an organic fertilizer organic matter sample for ≤ 40 hours; Add 15 minutes for each additional sample.

 Testing error

Fertilizer single error ≤ 1%, total error of three times ≤ 0.5%.

Product instrument features:

Fully functional: The testing project is the most comprehensive both domestically and internationally (all types of drugs can be purchased).

The instrument is fully equipped and integrates medicine, equipment, and instrument, making it easy to carry. It is equivalent to a small laboratory, and users only need to provide distilled water to complete all operations within the required time.

Performance reliability: The working stability is more than 8 times better than the national standard JJG179-90 index, and the repeatability reaches the level of the grating spectrophotometer index.

After sales service:

The entire instrument is guaranteed for five years, with 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!