soil fertility tester/High Quality Soil Nutrient Meter/(ph,NPK,salinity,microelement)/soil fertilizer tachometer

Specification:

Features:

1. Exclusive "Chassis / Pharmacy integrated aluminum chassis' patented design, easy to carry, durable, complete testing methods and finished agents.

2. Microcomputer control, digital circuit, program design, LCD, AC and DC, the test data can be stored inquiries, mobile field testing, minimizing operator errors and labor intensity.

3. Resolution: 0.001, touch buttons, built-in high-grade thermal printer, you can print the test results.

4. can be detected in soil and fertilizer, organic fertilizer (including fertilizer, water soluble fertilizer, spray fertilizer, etc.), plant the available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, pH, calcium, various trace elements of magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine and silicon.

5.with bright LED light source, the filter-through processing, to ensure a stable source wavelength, silicon semiconductor as a signal receiving system, the level of life up to 100,000 hours. Light stability, good reproducibility and high accuracy.

6. Colorimetric groove part is a single-channel design, no mechanical displacement and wear, optical positioning accuracy test to ensure the accuracy of the measurement results

A multi-function test

Soil nutrients:

 ammonium nitrate, available phosphorus, potassium, organic matter, total nitrogen, pH, moisture, nitrogen and other nine;

trace elements: calcium, magnesium, sulfur, iron, manganese , boron, zinc, copper, chlorine and silicon.

the instrument technical indicators:

1. Power: AC 220 ± 22V DC 12V + 5V (available onboard power supply can also choose the instrument built-in lithium battery)

2. Power: ≤5W

3. Range and Resolution: 0.001-9999

4. Repeatability error: ≤0.3% (0.003, potassium dichromate solution)

5. Instrument stability: drift within three minutes less than 0.2% (0.002, transmittance measurements). Instrument warm-up five minutes later, within two minutes display digital drift (transmittance measurements), within five minutes of digital drift of no more than 0.3% (transmittance measurements); two minutes digital drift less than 0.5% (through photometric measurements), 0.001 (absorbance measurement); digital drift of no more than three minutes 0.7% (transmittance measurements), 0.002 (absorbance measurements).

6. Linearity error: ≤1% (0.01, copper sulfate detection)

7. Sensitivity: red ≥4.5 × 10-5 ≥3.17 × 10-3 blue green orange light ≥2.35 × 10-3 ≥2.13 × 10-3

8. Wavelength range: red: 680 ± 2nm; blue: 420 ± 2nm; green: 510 ± 2nm; orange: 590 ± 4nm

9. PH value (pH): (1) test range: 1 to 14 (2) Accuracy: 0.1 (3) error: ± 0.1 (Extended)

10. Salt (conductivity) :( 1) test range: 0.01% to 1.00% (2) the relative error: ± 5% (Extended)

11. The technical parameters of soil moisture water unit:% (g / 100g); moisture test range: 0-100%; error is less than 0.5%

12. Soil available N, P, K three kinds of nutrient leaching measured at one time, the Scientific Steering fertilizer (Ministry of Agriculture, the drafters of the industry standard speed test)

13. Nitrogen fertilizer (N), phosphorus (P), potassium (K) and other nutrients at the same time, rapid and accurate detection (Kam agricultural exclusive patent technology)

14. Test Speed: test a soil sample (N, P, K) ≤30 minutes (including pre-treatment time, without the user to provide any attachments)

15. At the same time measuring eight soil samples ≤1 hour (including pre-processing time)

16. The print data query: test data can be stored, query, print, built-in high-end one-button thermal printer (domestic first)

Three, test speed:

Test a soil sample (N, P, K) ≤30 minutes while detecting three soil samples (N, P, K) ≤40 minutes;

Testing a sample of fertilizer (N, P, K) ≤50 minutes, while detecting three fertilizer samples (N, P, K) ≤1.5 hours.

Fourth, the product instrument features:

Full: the most comprehensive testing program abroad (can buy all kinds of Pharmacy).

Is complete: The instrument set medicine, device, instrument as a whole, easy to carry, the equivalent of a small laboratory.

Suitable for agricultural services department or agricultural dealers, soil testing, fertilizer

Easy operation, fast speed, finished medicine that is used to open a bottle, no configuration.

Product picutres:

Factory pictures: