Equipment Classification - Siemens SD 270 Operating Manual

5.4 Equipment classification

Type of protection against electric shock
Degree of protection against electric shock
Degree of protection against ingress
of water
Mode of operation
Equipment mobility
The SD 270 Audiometer is classified as a Class IIa device under
Annex IX (Section 1) of the EU Medical Devices Directive.
It is intended for use as a diagnostic audiometer instrument.
38
Powered via SELV
ClassII mains adapter
Type B applied part
Not protected
Continuous operation
Portable