Double walled Inside chamber made of Stainless Steel 304, outer made of Mild Steel Sheet duly powder coated. Temperature is controlled by Microprocessor PID digital controller and its range 50C above ambient to 90°C and 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 ensure temperature uniformity Rotor can. Provided with glass window in the door to inspect the chamber . Works on 20/230 Volts AC .