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GRAS GRAS RA0038 1/2 2cc Coupler according to IEC 60318-5Volume: 2 cc
ANSI: S3.7
IEC: 60318-5
Special feature: For 1/2" pressure microphones -
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GRAS GRAS RA0045-S6 Prepolarized Ear Simulator Based on IEC 60318-4 (60711), High SensitivityStandards: IEC 60318-4 (based on), ITU-T P.57
Eff vol: 1260 mm³ @ 500 Hz
Res freq: 13.5 kHz ±1 kHz -
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GRAS GRAS RA0045-S1 Prepolarized Ear Simulator According to IEC 60318-4 (60711)Volume: 1260 mm³ @ 500 Hz
Dyn range: 25 dB(A) to 150 dB
Sensitivity 12.5 mV/Pa
IEC: 60318-4 -
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GRAS GRAS 44AB Mouth Simulator according to ITU-T Rec. P51ITU-T rec.: P.51
IEEE standards: 269, 661 -
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GRAS GRAS 44AA Mouth Simulator according to ITU-T Rec. P51 with built-in power amplifierITU-T rec.: P.51
Special feature: Built-in power amplifier -
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GRAS GRAS 45BC-12 KEMAR with Mouth Simulator and Anthropometric Pinnae for Low-noise Headset Test, 2-Ch LEMOConnection: Traditional Power Supply (200 V/LEMO)
Channel(s): 2
Standards: ANSI: S3.36
Based on IEC 60318-4 and 60318-7
Based on ITU-T Rec. P.57 Type 3.3 and ITU-T Rec. P.58
Special feature: Built-in power amplifier for mouth simulator -
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GRAS GRAS 45BB-13 KEMAR for High-Frequency Test of Ear- and Headphones, 2-Ch LEMOConnection: Traditional Power Supply (200 V/LEMO)
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-4
ITU-T Rec. P.57 Type 3.3, based on ITU-T Rec. P.58 -
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GRAS GRAS 45BC KEMAR Head & Torso with Mouth Simulator, Non-configuredConnection: 0 V/CCP or 200 V/LEMO
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-7
Special feature: Built-in mouth simulator and power amplifier -
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GRAS GRAS 45BB KEMAR Head & Torso, Non-configuredConnection: 0 V/CCP or 200 V/LEMO
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-7 -
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GRAS GRAS 45BB-8 Head & Torso for Test of Binaural Hearing Aid, 2-Ch CCPConnection: Constant Current Power (0 V/CCP)
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-7, 60318-4
ITU-T Rec. P.57 Type 3.3 based on ITU-T Rec. P.58 -
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GRAS GRAS 45BB-7 Head & Torso for Test of Binaural Hearing Aid, 2-Ch LEMOConnection: Traditional Power Supply (200 V/LEMO)
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-7, 60318-4
ITU-T Rec. P.57 Type 3.3 based on ITU-T Rec. P.58 -
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GRAS GRAS 45BC-4 KEMAR Head & Torso with Mouth Simulator for Telephone Test, 1-Ch CCPConnection: Constant Current Power (0 V/CCP)
Channel(s): 1
ANSI standards: S3.36, S3.25
IEC standards:60318-4 (formerly 60711), 60318-7 (formerly 60959)
Special feature: Telephone test -
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GRAS GRAS 45BC-3 KEMAR Head & Torso with Mouth Simulator for Telephone Test, 1-Ch LEMOConnection: Traditional Power Supply (200 V/LEMO)
Channel(s): 1
ANSI: S3.36, S3.25
IEC: 60318-4
ITU-T Rec. P.57 Type 3.3 based on ITU-T Rec. P.58
Special feature: Built-in power amplifier for mouth simulator -
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GRAS GRAS 45BB-4 KEMAR Head & Torso for Sound Quality Recording, 2-Ch CCPConnection: Constant Current Power (0 V/CCP)
Channel(s): 2
ANSI: S3.36
ITU-T Rec. P.57 Type 3.3
based on ITU-T Rec. P.58 -
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GRAS GRAS 45BB-3 KEMAR Head & Torso for Sound Quality Recording, 2-Ch LEMOConnection: Traditional Power Supply (200 V/LEMO)
Channel(s): 2
ANSI: S3.36
ITU-T Rec. P.57 Type 3.3
based on ITU-T Rec. P.58 -
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GRAS GRAS 45BB-2 KEMAR Head & Torso for Hearing Aid Test, 1-Ch CCPConnection: 0 V/CCP
ANSI: S3.36, S3.25
IEC: 60318-7, 60318-4
ITU-T Rec. P.57 Type 3.3
based on ITU-T Rec. P.58 -
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GRAS GRAS 45BB-1 KEMAR Head & Torso for Hearing Aid Test, 1-Ch LEMOConnection:Traditional Power Supply (200 V/LEMO)
Channel(s): 1
ANSI: S3.36, S3.25
IEC: 60318-7, 60318-4
ITU-T Rec. P.57 Type 3.3
based on ITU-T Rec. P.58 -
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GRAS GRAS 45BC-9 KEMAR with Mouth Simulator and Anthropometric Pinnae for Headset Test, 2-Ch LEMOConnection: 200 V/LEMO
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-4, based on 60318-7
Based on ITU-T Rec. P.57 Type 3.3 and ITU-T Rec. P.58
Special feature: Built-in power amplifier for mouth simulator