Correction – 2005-10-01

"Blend viscosity into the control loop," Control Engineering "Technology Update," September 2005, p. 14, gave a temperature range using Centigrade for viscosity measurement in the last paragraph. The hot/cool pattern was over temperature range 25 to 200 °F.

“Blend viscosity into the control loop,” Control Engineering “Technology Update,” September 2005, p. 14, gave a temperature range using Centigrade for viscosity measurement in the last paragraph. The hot/cool pattern was over temperature range 25 to 200 °F.