This unit has all of the construction features of 64950-00 digestor and is capable of digesting all types of samples in about 25 to 45 minutes. When used with 65620-00 Rapid Distillation unit the two units can handle up to 32 determinations per day. The solid state control unit regulates temperatures from ambient to 450°C within 1/2°C. Furnished without digestion tubes. For 110V, 50/60Hz. (23080)