IS 7137 : 1973 Portable, hand held mains-operated electric massagers

1 Scope

1.1 This standard covers portable, hand-held mains-operatedelectric massagers designed for connection to supplies at voltagenot exceeding 250 V ac single-phase 50 Hz or dc.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 302 :1973General and safety requirements for householdand similar electrical appliances

IS 694 : Part I : 1964Specification for PVC insulated cables (forvoltages up to 1000 V):Part I With copper conductors

IS 4800 : Part IV :1968 Specification for enamelledround windingwires:Part IV Wire with high mechanical properties

IS 4800 : Part VIII :1970 Specification for enamelled round windingwires:Part VIII Wires with good electricproperties under humid conditions