Double walled Inside chamber made of Stainless Steel, outer made of M.S. Sheet duly powder coated. Temperature Range 50C above ambient to 90 0C controlled by PID digital temperature controller with an accuracy of + 0.50C. Provided with a carrier to hold 6 nos. of bottles with size 60mm dia x 200mm depth and it rotates at speed of 2 to 16 rpm. Provided with Air circulation fan to ensures temperature uniformity Rotor can. Provided with glass window in the door to inspect the chamber. Works on 20/230 Volts AC.