Power supply
AC(220±10%)V 50Hz
Total power consumption
≤200W
Potential measurement range
(0~±1800.0)mV
Basic error of electronic unit
0.1%±0.5mV of full reading
Input impedance
Ri≥1*1012Ω;
Burette precision
±0.1%F S
Acid number measurement range
≥0.05 mgKOH/g