Soil nutrient detector, also known as soil nutrient analyzer or soil nutrient rapid analyzer, is a specialized instrument for measuring soil nutrients. It can detect nitrogen, phosphorus, potassium, pH value, salinity (conductivity) value, etc.
The application of this instrument alleviates the demand of farmers for soil testing and formula fertilization, and also provides reliable basis for fertilizer production enterprises to achieve specialization, systematization, informatization, and dataization. It is the preferred instrument for soil testing and formula fertilization in the agricultural sector.
The soil nutrient rapid measuring instrument is widely used in various agricultural testing centers, agricultural research institutions, fertilizer production, agricultural input management, agricultural technology services, planting bases and other fields.
1. Quickly test the N, P, K, salinity, and pH in soil.
2. With the function of time display, can automatically record and save the time of tested sample.
3. Large capacity storage (time, place, fertilizers), datum can be checked at any time.
4. Print testing date, sample number, sample items, sample contents, variety and so on.
5. Big-screen LCD shows, and will guide you how to operate.
6. Can set crop variety, crop yield, fertilizer variety, and automatically count the fertilizing amount.
7. The reagent included: low requirement to the storage condition, last longer, and low test cost.
1. Soil Nutrient technical parameter |
Stability |
Absorbency of light drift<0.003 |
Repeatability |
Absorbency of light<0.005 |
Linearity errors |
Red light for Copper sulfate, and blue light forpotassium bichromate<3.0% |
Sensitivity |
Red light≥4.5x10-5, Blue light≥3.17x10-3 |
Wavelength range |
Red light: 620±4nm, Blue light: 440±4nm |
Anti-Knocking performance |
Qualified |
2. pH technical parameter |
Testing range |
1~14 |
Error |
±0.5 |
3. Salinity technical parameter |
Testing range |
0.01% ~1.00% |
Error |
±5% |
4. Soil moisture technical parameter (TPY-7PC) |
Moisture unit |
% (m³/m³) |
Accuracy |
±2% |
Moisture content rate testing range |
0~100% |
5. Instrument technical parameter |
Display mode |
LCD display |
Interface |
USB |
Working environment |
0~40ºC 35~85%RH |
Alternating current (AC) |
220V, 50Hz, adapter: 12V/3A |
Size |
32×28×11cm |
Q1. How can I choose the suitable one?
Please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
Q2.How can I pay?
We accept many payment term, such as T/T, Western Union…
Q3.When I receive it after pay?
Normal models can be delivered with 5-7days, please contact us to check transport time to your address.
Q4.What should I do if I do not know how to use?
Manual user will be sent together, you can also contact us with more technological support.
Q5.What should I do if some parts broken?
We do standard export package and 1 year warranty except wear parts.