These are sturdy double
walled units with outer chamber made of M.S. sheet duly enamel
painted with inner made up of anodised aluminium or S.S. sheet. The
gap between inner and outer chamber is filled with high grade glass
wool to avoid thermal losses. Beaded heating elements are placed in
ribs, at bottom and sides. Inner chamber is provided with ribs for
adjusting perforated shelves to convenient height. Temperature is
controlled by "EGO"/"JUMO"GERMAN hydraulic type
capillary thermostat from 500C to 2500C ± 10C .
An-L shaped prismatic thermometer is fitted to the unit forreading
the chamber temperature. Air ventilators are also provided on the
sides of the unit. To work on 220/230volts A.C.








