Showing recent results 1 - 15 of 26 products found.
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CAL150 - Larson Davis, Inc.
The Larson Davis CAL150 Sound Level Calibrator is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment
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CAL200 - Larson Davis, Inc.
The Larson Davis CAL200 Sound Level Calibrator is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment.
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CAL250 - Larson Davis, Inc.
The Larson Davis Model CAL250 is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment.
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Brüel & Kjær Sound & Vibration A/S
Our calibration solutions meet the broad variety of needs for calibration in the field of sound and vibration accurate primary and secondary calibration of measuring equipment and the scope of transducers: accelerometers, microphones and hydrophones.
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DB100 - Castle Group Ltd.
Class 2 Sound Level Meter, as per international norms (30 to 130 dB), ''A'' frequency weighting, ''slow'' and ''fast'' time weighting, LAeq time averaged sound level. Supplied with windshield, soft case and calibration certificate.Measuring range
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HD 9101 - HD 9102 - Delta OHM S.r.L.
The HD 9101/02 sound level generator is a battery operated portable sound source, suitable for the calibration of sound level meters (portable and laboratory ones) and acoustic measuring stations. It allows a direct calibration of microphones with diameter equal to 1” and, with a specific adaptor (model 9101040) also 1/2” microphones, with mechanical dimensions suit to the specifications of the IEC 61094-1 (“Measuring microphones. Part 1: Specifications for laboratory standard microphones”) and IEC 61094-4 (“Measuring microphones. Part 4: Specifications for working standard microphones”) standards.
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DGT-TG930 - Dandong Flaw Detector Equipment Co., Ltd.
*High quality and precision*With 2 probes (Standard probe and Angle probe)*Integrated with a 4mm calibration block*Two display units: mm and inch*With coupling stage indication*Measuring sound velocity: according to the known thickness of the object, sound velocity of it can be measured directly
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DGT-TG932 - Dandong Flaw Detector Equipment Co., Ltd.
*High quality metal shell*Precise measurement performance*With 2 probes (Standard probe and Angle probe)*Integrated with a 4mm calibration block*Two display units: mm and inch*With coupling state indication*Measuring sound velocity: according to the known thickness of the object, sound velocity of it can be measured directly
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TC 4014 - Teledyne RESON B.V.
Able to measure underwater sounds up to 480kHz, the TC 4014 is a broad-band spherical hydrophone. With omni-directional characteristics you can trust, the TC 4014 is ideal for calibration, particularly in higher frequency ranges.
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SoundMeter - Faber Acoustical, LLC
SoundMeter turns your iOS device into a handheld sound level meter (SLM) with support for exponential-time-weighted sound level (Lp) and equivalent sound level (Leq) measurements with various time and frequency weightings. The built-in signal generator tool can be used for generating calibration test tones, noise, chirps, or other periodic signals. SoundMeter also offers additional tools via in-app purchase, including a Noise Dosimeter and a whole or 1/3-octave real-time analyzer.
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Teledyne Odom Hydrographic, Inc.
The Digibar Pro is the most cost-effective means of obtaining accurate water column sound velocities. Used primarily to calibrate acoustic systems, the Digibar Pro offers a fast and safe method for sound velocity calibration as compared to the traditional "bar-check" Regardless of sea state or current, the probe is simply lowered into the water to log sound velocity / depth samples (by time or depth interval) as the probe descends. The "sing-around" principle of velocity measurement automatically compensates for all influences including pressure, water salinity and temperature.
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CAL291 - Larson Davis, Inc.
Under IEC and ANSI standards, a sound intensity measuring system consists of a two microphone sound intensity probe and a dual channel processor. The accuracy of the intensity measurement is strongly dependent upon the phase accuracy between the two measurement channels, including the microphones. Sound intensity measurement systems are classified into Class 1 or 2 based upon the pressure-residual-intensity index which is measured using a residual intensity testing device. For direct calibration or verification of the accuracy of a sound intensity measurement system, IEC 1043 and ANSI S1.9 call for the use of a sound intensity calibrator which delivers to the probe microphones the simulated intensity at a specified temperature, atmospheric pressure and nominal microphone separation.
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TC 4034 - Teledyne RESON B.V.
The TC 4034 is an ultra broad-band spherical reference hydrophone. With a wide range of frequencies and uniform receiving characteristics, the TC 4034 is the ideal transducer for making absolute underwater sound measurements and calibrations up to 480kHz.
