Technology Promotion Demonstration Instrument Soil Nutrient Rapid Measurement Instrument

Technology Promotion Demonstration Instrument Soil Nutrient Rapid Measurement Instrument.

This soil nutrient rapid testing instrument features a rotating colorimetric 12 channel, technological design, beautiful appearance, and a strong sense of technology. It has a touch screen, deep customization of the open-source Android system, and is equipped with a highly intelligent soil multi parameter detection system. Very suitable for technology promotion demonstration.

Pengjian brand, derived from the phrase 'Pengjian comes from afar, benefiting you and me'. It is a manufacturer of agricultural rapid inspection instruments.
Technology oriented small and medium-sized enterprises.
A utility model certificate for a soil texture colorimetric device.
Copyright of the software for the highly intelligent soil multi parameter detection system.
Soil and fertilizer nutrient detection system for the entire project.
Soil moisture meteorological environment monitoring and analysis system.
Multi functional heavy metal pollution monitoring and analysis system.

*1. Operating system: Android 8.1 operating system, the main controller must use a multi-core processor, CPU clock speed ≥ 1.8Ghz, 8GB memory (expandable), fast running speed, strong stability, and no lagging or freezing phenomenon. Equipped with USB dual interface and Ethernet interface, it can quickly export and upload data.

2. The instrument adopts a large screen with Chinese characters backlight display of ≥ 7.0 inches, which can store and print test results, and has the function of querying and printing historical data.

*3. Testing does not require blank and standard samples, simplifying operation steps, shortening operation time, and reducing testing costs. Samples are placed and read directly, eliminating errors caused by traditional blank standard samples and ensuring accurate test results.

*4. 12 channel rotating colorimetric cell (non solid state module), capable of simultaneously detecting 12 samples, each sample can select different detection items, fully automatic rotation, and equipped with a reminder function for each channel detection completion.

1. Power supply: AC 220 ± 22V DC 12V (instrument built-in lithium battery)Technology Promotion Demonstration Instrument Soil Nutrient Rapid Measurement Instrument

2. Power: ≤ 5W

3. Range and Resolution: 0.001-9999

4. Repeatability error: ≤ 0.05% (0.0005, potassium dichromate solution)

5. Instrument stability: Drift less than 0.3% within one hour (0.003, transparency measurement). After the instrument is turned on and preheated for 5 minutes, there will be no drift in the displayed numbers within 30 minutes (transparency measurement); The numerical drift within one hour shall not exceed 0.3% (for transparency measurement) and 0.001 (for absorbance measurement); The digital drift within two hours should not exceed 0.5% (0.005, measured for transparency).

6. Linear error: ≤ 0.2% (0.002, detected by copper sulfate)

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 ± 2nm

9. PH value (pH): (1) Test range: 1-14 (2) Accuracy: 0.01 (3) Error: ± 0.1

10. Salt content (conductivity): (1) Test range: 0.01% to 1.00% (2) Relative error: ± 5%

11. Soil moisture technical parameters Water unit:% (g/100g); Moisture content testing range: 0-100%; Error less than 0.5%

12. Simultaneous extraction and determination of efficient N, P, and K nutrients in soil, and scientific recommendation of fertilizer application rates

13. Simultaneous, rapid, and accurate detection of nutrients such as nitrogen (N), phosphorus (P), and potassium (K) in fertilizers

14. Testing speed: Test a soil sample (N, P, K) for ≤ 30 minutes (including pre-treatment time, without the need for any attachments from the user)

15. Simultaneously test 8 soil samples for ≤ 1 hour (including pre-treatment time)

16. Instrument size: 43 × 34.5 × 19cm, host net weight: 5.1kg (subject to actual weight)