Salinity tester TPY-6A

for soilfor agricultural applications

Characteristics Quickly test the N, P, K, organic matter, salinity, and pH in the soil. With the function of time display, can automatically record and save the time of tested sample. Large capacity storage (time, place, fertilizers), datum can be checked at any time Print testing date, sample number, sample items, sample contents, variety and so on Big-screen LCD shows, and will guide you how to operate. Can set crop variety, crop yield, fertilizer variety, and automatically count the fertilizing amount. The reagent included: low requirement to the storage condition, last longer, and low test cost Specification 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 for potassium bichromate ＜ 3.0% Sensitivity: Red light≥4.5×0-5 / Blue light≥3.17×10-3 Wavelength range: Red light 620±5nm; Blue light440±5nm Anti-Knocking performance: qualified pH technical parameter Testing range: 1-14 Error: ±0.1 Salinity technical parameter Testing range: 0.01% -1.00% Error: ±5% Soil moisture technical parameter Moisture unit: % (m³/m³) Accuracy: ±2% Moisture content rate testing range: 0-100%