Measuring range Analysis time RSD Recovery Burette volume Sample capacity Water consumption in the distillation process Data storage capacity Power supply Power Net weight Dimensions 0.1mg ? 240mg N 3 ? 8min/sample ≤5% ?99.5% 1.0μL/step solid?5g/sample, liquid?20mL/sample 1.5L/min 1800 groups 220VAC±10%, 50Hz 2Kw 38Kg 455mm×391mm×730mm