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SM450 FF web

SM450-FF: PC-based diagnostic audiometer with speech and free field

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Flyer and datasheet

 

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 Instructions for use

 

The SM450-FF is a diagnostic PC-based audiometer for pure tone and speech audiometry. The device has a small footprint and can be mounted on a wall via brackets and. The audiometer provides the operator with a host of testing opportunities ranging from manual and automatic pure tone tests to live-voice or pre-recorded speech tests. The audiometer also supports free field testing.

 

Easy operation and data management with Oscilla® AudioConsole 

The audiometer is powered via the USB port of a laptop or desktop PC. Once the audiometer is connected to AudioConsole software, the operator will be ready to work. There are no long start-up or launch times just simple plug and play connection. AudioConsole makes it easy for the operator to conduct and review test results in real time on the screen. Test results can be saved for future reference and comparison or exported to other patient journaling systems or customised PDF reports.

 

 

 

Technical specifications

 

Frequency range (air)

125 Hz, 250 Hz, 500 Hz, 750 Hz,

1000 Hz, 1500 Hz, 2000 Hz,

3000 Hz, 4000 Hz, 6000 Hz,  8000 Hz 

 

Frequency range (bone)

125 Hz, 250 Hz, 500 Hz, 750 Hz,

1000 Hz, 1500 Hz, 2000 Hz,

3000 Hz, 4000 Hz, 6000 Hz, 8000 Hz  

 

Sound pressure

Level range (air): -10 dB to 110 dB

Level  range (bone): -10 dB to 60 dB

Level steps: 1, 2 or 5 dB steps 

 

Signals

Steady, pulse and warble

 

Masking

NB, WN, SN

 

PC connection

USB

 

Dimensions

225 x 130 x 44 mm

 

Weight

500 g

 

 

Test options

 

Pure tone tests

Manual test 

20 dB auto test

20 dB random auto test

xx dB auto test

xx dB random auto test

Decrease 10 dB random auto test

Decrease 5 dB random auto test

SISI

Weber test

Ear protection test 

Hughson Westlake test

MCL

UCL

Left, right, binaural

Aided/unaided

 

Speech tests

Built-in speech material

Live voice test 

SRT 

DS

MCL

UCL

Left, right, binaural

Aided/unaided

 

 

Standard package includes

 

SM450-FF device

Peltor™ Headset fitted with TDH-39

Patient responder

Bone conductor (B71-W)

USB cable

AudioConsole software

User manual  

 

Optional extras

Operator headset with USB

Loudspeakers

Talkback microphone