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Hemi-Anechoic Sound Chamber
Our ISO 3744 Hemi-Anechoic (Free Field) Sound Chamber allows us to
test to the new IEC 60601-1-8 (Alarms in Medical Equipment) Standard,
as well as sound and alarm testing specified in the IEC 60601-2-XX
Particular Standards.
Our Hemi-Anechoic Chamber has 3 feet of sound absorption on all walls
and the ceiling, to provide a free-field environment over a
reflective plane (the floor) for the measurement of radiated sound
waves emanating from a sound source.
The measurements include sound pressure level (dB, dB(A)), pulse
timing (rise, duration, fall), frequency response (80 Hz to 20 kHz),
and other parameters, as needed. |