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Specifications
Description
- Quickly test the N, P, K, organic matter, salinity, and pH in 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
Specifications
Model Comparison
| Model | Function |
|---|---|
| BSN-6A |
• Test N, P, K, Organic Matter, Soil pH and Soil Salinity. • Built-in storage function. • Contains fertilizer recommendations for 73 crops. • Built-in thermal printer. |
| BSN-6PC | Includes all BSN-6A features plus PC software for USB connection and computer data storage. |
| BSN-7PC | Includes all BSN-6PC features plus Soil Moisture measurement. |
Technical Specifications
| Parameter | Specification |
|---|---|
| Soil Nutrient Stability | Absorbency drift < 0.003 |
| Repeatability | Absorbency < 0.005 |
| Linearity Error |
Red Light (Copper Sulfate): < 3.0% Blue Light (Potassium Bichromate): < 3.0% |
| Sensitivity |
Red Light ≥ 4.5 × 10-5 Blue Light ≥ 3.17 × 10-3 |
| Wavelength Range |
Red Light: 620 ± 5 nm Blue Light: 440 ± 5 nm |
| Anti-Knocking Performance | Qualified |
| Soil pH Testing Range | 1 – 14 |
| Soil pH Accuracy | ±0.1 |
| Soil Moisture Unit (BSN-7PC Only) |
% (m³/m³) |
| Moisture Accuracy | ±2% |
| Moisture Testing Range | 0 – 100% |
| Display | LCD Display |
| Interface | USB |
| Working Environment | 0–40°C, 35–85% RH |
| AC Power Supply | 220–240V, 50Hz |
| Adapter | 12V / 3A |
| Instrument Size | 320 × 280 × 110 mm |