標準號：IS 3514-1966
發布日期：1966/7/1 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：1.1 This standard covers the requirements and methods of tests for electric coffee percolators and brewers with heating elements of the following types, designed for connection to supplies at voltages not exceeding 250 V ac single phase 50 c/s or dc, and without any controlling devices:a) Immersion heating elements,b) Clamp-on heating elements, andc) Cast-in heating elements.1,1.1 It does not apply to vessels having removable thermostatic control units or energy regulators nor to vessels normally operated at internal pressures of more than0.15 kgf/cm2.