Application:
It is used to detect available nitrogen, available phosphorus, available potassium, organic matter, soil pH and soil salinity in soil, plant, chemical fertilizer.
Featuers:
* LCD display.
* Print testing date, sample number, sample items, sample contents, variety.
* Large capacity storage (time, place, fertilizers), datum can be checked at any time.
* Quickly test the N, P, K, organic matter, salinity, and pH in the soil, fertilizer and plants.
* With the function of time display, can automatically record and save the time of tested sample.
* Can set crop variety, crop yield, fertilizer variety, and automatically count the fertilizing amount.
Technical Parameters:
| Model | BK-Y6A | BK-Y6PC | BK-Y7PC | |
| Soil Nutrient | Stability | Absorbency of light drift<0.003 | ||
| Repeatability | Absorbency of light<0.005 | |||
| Linearity Errors | Red light for Copper sulfate, and blue light for potassium dichromate < 3.0% | |||
| Sensitivity | Red light≥4.5*10-5, Blue light ≥3.17*10-3 | |||
| Wavelength Range | Red light 620±5nm; Blue light 440±5nm | |||
| Anti-Knocking Performance | Qualified | |||
| Ph | Testing Range | 1~14 | ||
| Error | ±0.1 | |||
| Salinity | Testing Range | 0.01%~1.00% | ||
| Error | ±5% | |||
| Function | Test N,P,K, organic matter, soil pH, soil salinity, with storage function, built-in the amount of nutrients needed for growth of 73 kinds of crops, can provide guidance for fertilizing amount according to needs, with printing function | On the basis of TPY-6A, with a software, be able to connect to computer for data storage, tele-transmission and printing | On the basis of TPY-6PC, but can measure soil moisture | |
| Power Supply | 220V, 50Hz | |||
| Packing Size(W*D*H) mm | 670*385*215 | |||
| Gross Weight | 9kg | |||
