Soil Nutrient Tester
It is used to detect available nitrogen, available phosphorus, available potassium, organic matter, soil pH and soil salinity in soil, plant, chemical fertilizer.
Description
| 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 | ±0.5% | |||
| 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/110V±10%, 50/60Hz | |||
| Packing Size(W*D*H) mm | 670*385*215 | |||
| Gross Weight | 9kg | |||
