Soil nutrient tester TSNA-A10 with microprocessor controlled technology measures nutrient values in % and gives accurate test results. Its LCD touch display shows all test parameters, test results, which can be printed out using built-in printer. The optical filter present in the nutrient analyzer acts as light source, its silicon semiconductor acts as signal receiver system with 100000 hours of work life.
| Measuring range | 0.001 to 9999 |
|---|---|
| Stability | A (absorbency of light) <0.003 within 3 mins |
| Linearity error | <3.0 % |
| Repeatability error | A (absorbency of light) <0.005 |
| Wavelength range | Red light: 680 ± 2 nm, Blue light: 420 ± 2 nm, Green light: 510 ± 2 nm, Orange light: 590 ± 2 nm |
| Sensitivity | Red light: ≥ 4.5 × 10<sup>-5</sup> , Blue light: ≥ 3.17 × 10<sup>-3</sup> , Green light: ≥ 2.35 × 10<sup>-3</sup> , Orange light: ≥ 2.13 × 10<sup>-3</sup> |
| Moisture measure range | A: humidity 0 to 100 %, B: Accuracy: ±3 % |
| Measurement time (for soil N, P, K) | ≤30 min<br/> 5 pcs soil samples at one time ≤50 min (including pretreatment time) |
| Soil moisture mode |
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| pH mode |
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| Conductivity mode |
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| Dimension | 340 × 280 × 100 mm |
| Gross Weight | 15 kg |
| Power supply | AC 180 to 240 V, 50 Hz |
It finds best application in quantitative analysis of to N, P, K, organic matter, pH, trace elements, salinity of soil, fertilizer & other samples.
