Plant Nutrition Detector (YT-ZY20)

Features: Microcomputer control, LCD display, dual purpose AC/DC, field flow testing, resolution: 0.001, touch button, built-in new type

A thermal printer with complete testing items, capable of printing test results, supporting a fertilization index system, and supporting finished chemicals.

 Multi functional and complete testing items:

Plant nutrients: ● Nitrogen, phosphorus, and potassium in the plant; Nitrite and other items.

● Medium and trace elements in plants: calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, molybdenum, etc.

The content of various heavy metals such as lead, chromium, cadmium, mercury, arsenic, nickel, aluminum, fluorine, titanium, selenium, etc. in plants.

 Instrument technical indicators:

1. Power supply: AC 220 ± 22V, DC 12V+5V (vehicle mounted power supply or instrument built-in lithium battery can be selected)

2. Power: ≤ 5W

3. Range and resolution: 0.001-9999

4. Repeatability error: ≤ 0.1% (0.001, potassium dichromate solution)

5. Instrument stability: Drift less than 0.2% (0.002, transmittance measurement) within three minutes. After the instrument is turned on and preheated for 5 minutes, the digital display shows no drift within 2 minutes (transmittance measurement), and the digital drift does not exceed 0.3% within 5 minutes (transmittance measurement); Digital drift within 20 minutes shall not exceed 0.5% (transmittance measurement) and 0.001 (absorbance measurement); The digital drift within thirty minutes shall not exceed 0.7% (transmittance measurement) and 0.002 (absorbance measurement).

6. Linear error: ≤ 0.3% (0.003 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. Data printing: Built in new one click thermal printer

 Test speed:

Test one plant sample (N, P, K) for ≤ 40 minutes, and simultaneously test three plant samples (N, P, K) for ≤ 1 hour.

Test error:

Test error ≤ 5%.

 Product instrument features:

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

Complete supporting facilities: This instrument integrates medicine, equipment, and instruments, making it easy to carry and equivalent to a small laboratory. Suitable for agricultural service departments, agricultural material distributors, fertilizer manufacturers, and farm hospitals to provide agrochemical services.

The operation is simple and fast, and the finished drug is ready to use upon opening the bottle without the need for configuration.

 After sales service:

The entire instrument is guaranteed for one year, with lifelong free maintenance services, free shipping of instruments, and free training.

Lifelong free agricultural related technical support such as soil and fertilizer!