-US $800.00-2,000.00 / set | -1 set (Min. Order) -Type: Professional Audiometer -Dimensions: L450 X W440 X H135 mm -Power Supply: 100-250V AC,50-60Hz -Microphone: Built-in -Air Humidity: <90% -Temperature: 5ºC-50ºC
Detailed Photos
Support inde-pendent calibration mode, calibration without connecting the computer
Output
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Air conduction, free field
|
Frequency
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AC
|
125Hz
|
-10---80HL
|
250Hz
|
-10---100HL
|
500-750Hz
|
-10---120HL
|
1000-3000Hz
|
-10---120HL
|
4000Hz
|
-10---120HL
|
6000Hz
|
-10---120HL
|
8000Hz
|
-10---120HL
|
Masking
|
Pure tone & with contralateral white noise test
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Tests
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AC test with noise test
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Tone
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Continuous pure tone, pulse tone
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Precision
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Sound pressure: ±1dB
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Randorn error of Frequency
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≤1%
|
Distortion
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≤2.5%
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Head Phone
|
TDH-39P(AC)
|
Power Supply
|
100-250V AC, 50-60Hz
|
Microphone
|
Built-in |
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