... accurate detection of viscosity, viscosity controller using the automatic tracking control, so that printing color, composite, the viscosity ... TypePKN-18External dimensions (mm)400×260×650Supply voltageAC180-240VViscosity control accuracy±0.3secMeasuring range10-35 seconds / 35-55 ... diaphragm pumps circulating ink and glue, pneumatic valve control solvents, fire, explosion, safe and reliable. A ...