B&P 쇼핑몰
소음, 진동 센서
- Automotive
- Audiology
- Education & Research
- Consumer Audio & Electronics
- Environmental noise & Monitoring
- Aerospace & Defense
- Measurement microphone sets
- Production line microphones
- Ear simulator kits
- Special microphones
- Head & Torso Simulatiors
- Artificial ears, ear & mouth simulators
- power modules
- Test fixtures
- Hemisphere kits
- Calibration equipment
- Cables
- Accessories
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GRAS GRAS 45BC-11 KEMAR with Mouth Simulator and Anthropometric Pinnae for Low-noise Headset Test, 1-Ch LEMOConnection: Traditional Power Supply (200 V/LEMO)
Channel(s): 1
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-9 KEMAR with Anthropometric Pinnae for Ear- and Headphone Test, 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 45BB-6 Head & Torso for Ear- and Headphone Test, 2-Ch CCPConnection: Constant Current Power (0 V/CCP)
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 45BB-5 Head & Torso for Ear- and Headphone Test, 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 45BB-16 KEMAR with Hi-Res Simulators for Test of Ear- and Headphones, 2-Ch CCPConnection: Constant Current Power (0 V/CCP)
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-7
ITU-T Rec. P.57 Type 3.3
based on ITU-T Rec. P.58 -
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GRAS GRAS 45BB-15 KEMAR with Hi-Res Ear Simulators for Test of Ear- and Headphones, 2-Ch LEMOConnection: Traditional Power Supply (200 V/LEMO)
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-7
ITU-T Rec. P.57 Type 3.3, based on ITU-T Rec. P.58 -
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GRAS GRAS 45BB-14 KEMAR for High-Frequency Test of Ear- and Headphones, 2-Ch CCPConnection: Constant Current Power (0 V/CCP)
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 RA0045 Externally Polarized Ear Simulator According to IEC 60318-4 (60711)Volume: 1260 mm³ @ 500 Hz
Dyn range: 25 dB(A) to 164 dB
Sensitivity 12.5 mV/Pa
IEC: 60318-4 -
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GRAS GRAS RA0045-S4 Externally Polarized 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-S5 Externally Polarized Ear Simulator Based on IEC 60318-4 (60711), High PressureStandards: IEC 60318-4 (based on), ITU-T P.57
Eff vol: 1260 mm³ @ 500 Hz
Res freq: 13.5 kHz ±1 kHz -
GRAS GRAS 12BC, 12BF AND 12BD LEMO Power Modules with TEDS SupportConnection: LEMO
Traditional 200 V
Channel(s): 1, 2 or 4
TEDS via USB -
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GRAS GRAS 12AR 2-Channel Power ModuleConnection: Traditional 200 V
Channel(s): 2 -
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GRAS GRAS 12AN 4-Channel Power ModuleConnection: Traditional 200 V
Channel(s): 4 -
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GRAS GRAS 12AK 1-Channel Power Module with gain and filtersConnection: Traditional 200 V
Channel(s): 1 -
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GRAS GRAS 12AG 8-Channel Power Module with gain and filtersConnection: Traditional 200 V
Channel(s): 8 -
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GRAS GRAS 12AD 1-Channel Power ModuleConnection:
Traditional 200 V
Channel(s): 1 -
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GRAS GRAS 12AA 2-Channel Power Module with gain and filtersConnection:Traditional 200 V
Channel(s): 2 -
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GRAS GRAS 12BA, 12BE and 12BB CCP Power Modules with TEDS SupportMicrophone power: CCP
Channel(s): 1, 2, or 4
TEDS via USB