Micrófonos

En el mundo de los micrófonos de medidas de calidad, Brüel & Kjaer ha sido siempre la referencia que otros han intentado seguir. Brüel & Kjaer ofrece la gama más extensa y exacta de la industria de micrófonos de medida.
  1. -  Hz
  2.  dB
  1. Alta presión
  2. Laboratory std.
26 Busqueda de resultados mostrados por: 25 TodoMostrando 1 a 25 de 26 encontrados
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4138 - 1/8-inch pressure-field microphone, 6.5 Hz to 140 kHz, 200V polarization

Designed for very high-frequency measurements in confined spaces.   Read more		52.2 - 168 dB6.5 - 140000 Hz1 mV/Pa

4144 - 1-inch pressure-field microphone, 2.6 Hz to 8 kHz, 200V polarization

Designed for coupler measurements.   Read more		10 - 146 dB2.6 - 8000 Hz50 mV/Pa

4145 - 1-inch free-field microphone, 2.6 Hz to 18 kHz, 200V polarization

Designed for low-level and laboratory free-field measurements.   Read more		10 - 146 dB2.6 - 18000 Hz50 mV/Pa

4160 - 1-inch laboratory standard microphone, 2 Hz to 8 kHz, 200V polarization

Designed for use as laboratory reference standard microphone.   Read more		10 - 146 dB2 - 8000 Hz47 mV/Pa

4176 - ½-inch free-field microphone, 6.5 Hz to 12.5 kHz, 200V polarization

Designed for measurements as required for sound level meters in accordance with IEC61672 class 1 and ANSI S 1.4 Type 1.   Read more		14 - 142 dB6.5 - 12500 Hz50 mV/Pa

4178 - ¼-inch sound intensity microphone pair, 4 Hz to 100 kHz, 200V polarization

Designed for measurement of sound intensity for high level and high frequency.   Read more		28 - 164 dB4 - 100000 Hz4 mV/Pa

4179 - 1-inch low noise microphone, 10 Hz to 10 kHz, 200V polarization

Designed for measuring ultra-low sound pressure levels.   Read more		-2.5 - 102 dB10 - 10000 Hz100 mV/Pa

4180 - ½-inch laboratory standard microphones, 1 Hz to 20 kHz, 200V polarization

Designed for use as laboratory standard microphone.   Read more		18 - 160 dB1 - 20000 Hz12.5 mV/Pa

4188 - ½-inch free-field microphone, 8 Hz to 12.5 kHz, prepolarized

Economy microphone designed for measurements in transport-noise measurements, architectural acoustics and electro-acoustics.   Read more		15.8 - 146 dB8 - 12500 Hz31.6 mV/Pa

4189 - ½-inch free-field microphone, 6.3 Hz to 20 kHz, prepolarized

Designed for high-precision, free-field measurements where a 20 kHz microphone with high sensitivity is required.   Read more		14.6 - 146 dB6.3 - 20000 Hz50 mV/Pa

4190 - ½-inch free-field microphone, 6.3 Hz to 20 kHz, 200V polarization

Designed for high-precision free-field measurements where a 20 kHz microphone with high sensitivity is required.   Read more		14.6 - 146 dB6.3 - 20000 Hz50 mV/Pa

4191 - ½-inch free-field microphone, 3.15 Hz to 40 kHz, 200V polarization

Designed for high-precision, free-field measurements where a 40 kHz bandwidth is required.   Read more		20 - 162 dB3.15 - 40000 Hz12.5 mV/Pa

4192 - ½-inch pressure-field microphone, 3.15 Hz to 20 kHz, 200V polarization

Designed for high-precision coupler measurements or ANSI noise measurements.   Read more		19 - 162 dB3.15 - 20000 Hz12.5 mV/Pa

4193 - ½-inch infrasound microphone, 0.07 Hz to 20 kHz, 200V polarization

Designed for infrasound measurements.   Read more		19 - 162 dB0.07 - 20000 Hz12.5 mV/Pa

4197 - ½-inch Microphone pair for Sound Intensity

  Read more		20 - 162 dB0.3 - 20000 Hz11.2 mV/Pa

4938 - ¼-inch pressure-field microphone, 4 Hz to 70 kHz, 200V polarization

Designed for high-level and high-frequency measurements.   Read more		30 - 172 dB4 - 70000 Hz1.6 mV/Pa

4939 - ¼-inch free-field microphone, 4 Hz to 100 kHz, 200V polarization

Designed for high-level and high-frequency measurements.   Read more		28 - 164 dB4 - 100000 Hz4 mV/Pa

4940 - ½-inch free-field microphone, 2 Hz to 20 kHz, prepolarized

Suitable as 4155 replacement for IEC 60651 Type 1 measurement.   Read more		14.6 - 146 dB6.3 - 20000 Hz50 mV/Pa

4941 - ¼-inch extremely high-level pressure-field microphone, 4 Hz to 20 kHz, 200V polarization

Designed for high-level measurements, such as gunshot, fireworks and rockets.   Read more		59 - 184 dB4 - 20000 Hz0.09 mV/Pa

4942 - ½-inch diffuse-field microphone, 6 Hz to 16 kHz, prepolarized

Designed for general, random-incidence measurements. Also suitable for noise measurements in accordance with ANSI standards.   Read more		14.6 - 146 dB6.3 - 16000 Hz50 mV/Pa

4943 - ½-inch diffuse-field microphone, 3.15 Hz to 10 kHz, 200V polarization

Designed for general, random-incidence measurements. Also suitable for noise measurements in accordance with ANSI standards.   Read more		15.5 - 148 dB3.15 - 10000 Hz50 mV/Pa

4944 - ¼-inch pressure-field microphone 4 Hz to 70 kHz prepolarized

Designed for high-level and high-frequency measurements.   Read more		30 - 170 dB4 - 70000 Hz1 mV/Pa

4947 - ½-inch pressure-field microphone, 8 Hz to 10 kHz, prepolarized

Designed for coupler measurements in connection with telephone and hearing aid testing.   Read more		17.5 - 160 dB8 - 10000 Hz12.5 mV/Pa

4950 - ½-inch free-field microphone, 6.5 Hz to 16 kHz, prepolarized

Economy microphone designed for equipment intended for accurate and reliable sound measurements in accordance with IEC 61672 Class 1 and ANSI S 1.4 Type 1.   Read more		15 - 142 dB6.5 - 16000 Hz50 mV/Pa

4953 - ½-inch pressure-field microphone, 3 Hz-10 kHz, prepolarized

Designed for coupler measurements and in-cabin measurements. Suitable for measurements to ANSI standards.   Read more		16 - 146 dB3 - 10000 Hz50 mV/Pa
 
  
Ayudamos a nuestros clientes a medir y a gestionar la calidad del ruido y las vibraciones en sus productos y en su medio ambiente

Brüel & Kjær Sound & Vibration Measurement A/S - Madrid. Tlf: 91 659 08 20. Fax: 659 08 24. Barcelona. Tlf: 93 226 42 84. Fax: 93 226 90 90. bruelkjaer@bksv.com
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