Soil Nutrient Analyzer

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 x 10-5, Blue light: ≥ 3.17 x 10-3, Green light: ≥ 2.35 x 10-3, Orange light: ≥ 2.13 x 10-3 Moisture measure range: A: humidity 0 to 100 %, B: Accuracy: ±3 % Measurement time (for soil N, P, K) : ≤30 min5 pcs soil samples at one time ≤50 min (including pretreatment time) Moisture content rate testing range: 0 to 100 % Moisture unit: % (m³/m³) Accuracy: ± 2 % pH Measurement range: 1 to 14 pH pH Accuracy: ± 0.1 Conductivity Measurement range: 0.01 % to 1.00 % Conductivity Accuracy: ± 5 % Dimension: 340 x 280 x 100 mm Gross Weight: 15 kg Power supply: AC 180 to 240 V, 50 Hz