The LBN-II Falling Rod Viscometer is used to measure the apparent viscosity of non-Newtonian fluids such as inks at a certain temperature and at a shear rate of 2500S?1. It can also calculate the apparent yield value and shortness of the tested sample.  
  Main Technical Parameters: 
   1. Falling rod and guide sleeve diameter: φ12mm 
   2. Falling height: 100mm 
   3. Measurable viscosity range: 1－300Pa.s (non-Newtonian fluid) 
   4. Timing accuracy: 0.01s 
   5. Weight of counterweights: 25－2000g 
   6. Instrument weight: 15kg