acoustic calibrator Equipment available in Oman

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Brüel & Kjær - Model Type 4231 - Sound Calibrator

by Brüel & Kjær Sound & Vibration Measurement A/S     based in Nærum, DENMARK

A handy, portable sound source for calibration of sound level meters and other sound measurement equipment. The calibrator is very robust and stable, and conforms to EN/IEC 60942 Class LS and Class 1, and ANSI S1.40-1984. For maximum confidence in your measurement results you can quickly compensate for local measurement conditions by calibrating ...

Pulsar - Model 105 & 106 - Acoustic Calibrators

by Pulsar Instruments plc     based in Filey, UNITED KINGDOM

Models 105 and Model 106 are new technology sound calibrators that have been tested and formally EU Pattern Approved under certificate PTB-1.61.4028829, as meeting all the requirements of the latest International standard, IEC 60942 : 2003.This version of the IEC standard is far more stringent than previous versions and so far very few ...

Model CAL200 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics     based in Depew, NEW YORK (USA)

The Model CAL200 is a battery operated, temperature compensated precise Class 1 Sound Calibrator for use with microphones. Adaptors allow the calibrator to be used with 1/4 and 3/8' microphones. The following specifications apply: Calibration frequency = 1kHz. Output Sound Pressure Level is selectable from 94 or 114 dB re 20Pa ( 0.2dB).

Model CAL250 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics     based in Depew, NEW YORK (USA)

The Model CAL250 is a battery operated, temperature compensated precise Class 1 Sound Calibrator for use with 1 microphones for the performance measurement and calibration of Sound Level Meters and Dosimeters. Adaptors allow the calibrator to be used with 1/4,1/2 and3/8 microphones. The following specifications apply: - Calibration frequency = ...

Model CAL291 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics     based in Depew, NEW YORK (USA)

The Model CAL291 is a dual channel Sound Calibrator. It is designed for measuring the residual intensity of sound intensity measurement systems. The following specifications apply: - When used with external signal generators the CAL291 Calibrator shall produce matched dual channel outputs of: ٠Sinusoids; Pink/White BB Noise. ٠1/3 ...

Model CAL150 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics     based in Depew, NEW YORK (USA)

IEC 60942 Class 2 Handheld Sound Level Calibrator for ½” microphones at 1000 Hz Used for Sound Level Meters and Noise Dosimeters.

Brüel & Kjær - Model Type 4720 - Echo Speech Source

by Brüel & Kjær Sound & Vibration Measurement A/S     based in Nærum, DENMARK

The Echo Speech Source features five different built-in and calibrated signals that are used by the DIRAC room acoustics software to calculate a range of speech intelligibility parameters.

Norsonic - Model Nor1251 and Nor1253 - Precision Sound Calibrators

by Norsonic AS     based in Lierskogen, NORWAY

Self compensating precision class 1 acoustic calibrator! Fully certified and individual accreditated calibrated to international standards.

Acoustic Calibrators - Class 1 and Class 2 with Type Approval

by Cirrus Research plc     based in Hunmanby, UNITED KINGDOM

All Cirrus Research plc instruments, from the simple handheld Sound Level Meters, to the Airport and Environmental Noise Analysers are manufactured to meet the requirements of the relevant international standards.

DIRAC - Model Type 7841 - Room Acoustics Parameters

by Brüel & Kjær Sound & Vibration Measurement A/S     based in Nærum, DENMARK

PC software for measuring a wide range of room acoustical parameters in the field or laboratory according to ISO 3382 (room acoustics), ISO 18233 (analysis methods) and IEC 60268-16 (speech intelligibility).

ic Listen - Model LF Series - Digital Marine Acoustics

by Planet Ocean Ltd     based in Bracebridge, UNITED KINGDOM

Hear what others can’t with our deep ocean 1.6 kHz acoustic processor. Its wide bandwidth and sensitivity ensure low-level sounds get noticed. Noise cancellation software means easy-to-read displays with calibrated outputs in engineering units. Sensor only, or internally logging.

Model 1090EP - Pinger

by InterOcean Systems     based in San Diego, CALIFORNIA (USA)

The Model 1090EP is a programmable underwater acoustic pinger. The pinger offers eight frequencies, and eight operating modes consisting of four pulse rates and four burst intervals. In operation it periodically emits a 30 second burst of acoustic pulses. The pulse width is fixed a 22 milliseconds. The acoustic frequency, pulse repetition rate, ...

FieldCAL - Hand-Held AE Signal Generator

by Physical Acoustics Corporation(PAC)     based in Princeton Jct, NEW JERSEY (USA)

So how do you make sure all your new and existing Acoustic Emission products are calibrated and performing at maximum capacity –- the FieldCAL. MISTRAS' low-cost, hand-held AE signal generator is battery-powered and can produce all the necessary AE signals to verify the correct operation of AE sensors, preamplifiers and AE systems -– ...

DeltaOHM - Model HD2060 - Vibration Acelerometer Calibrator

by Delta OHM S.r.L.     based in Caselle di Selvazzano, ITALY

The calibrator HD2060 generates mechanical vibration amplitude controlled withprecision and frequency stabilized by a quartz. Coupling a transducer to the vibratingbase of the calibrator it is possible to check its sensitivity to acceleration, velocity or displacement. The presence of a rechargeable internal battery, theweight and the small ...

OSIL - Model LRT - Lightweight Release Transponder

by Ocean Scientific International ltd. (OSIL)     based in Havant, UNITED KINGDOM

The Type 7986 Lightweight Release Transponder (LRT) has been developed by Sonardyne from transponders used to accurately position hundreds of seismic receiver nodes. It has both receive and transmit functions, unlike similar low-cost release transponders, enabling accurate slant ranges to be measured, release actuation to be confirmed and its ...

Model Ranger 2 - Ultra-Short BaseLine Acoustic

by Sonardyne International Ltd.     based in Hampshire, UNITED KINGDOM

Ranger 2 is a high performance acoustic position reference system designed for tracking underwater targets and positioning dynamically positioned (DP) vessels. The system (commonly referred to as a HPR system) uses the Ultra-Short BaseLine (USBL) positioning method to calculate the position of a subsea target, for example an ROV, by measuring the ...

Model Marksman - Long and Ultra-Short BaseLine Acoustic

by Sonardyne International Ltd.     based in Hampshire, UNITED KINGDOM

Marksman is the advanced acoustic positioning system that provides an accurate and highly repeatable position reference for dynamically positioned vessels. Marksman is primarily suited to deep water Mobile Drilling Units, Well Intervention and Heavy Lift Construction vessels, where the system calculates position relative to a seabed deployed ...

Model Fusion 6G - Long BaseLine (LBL) Acoustic

by Sonardyne International Ltd.     based in Hampshire, UNITED KINGDOM

Fusion 6G continues to be the world’s most popular Long BaseLine (LBL) acoustic positioning system by providing the most accurate method for installing subsea structures, tracking ROVs and conducting acoustic metrology. The system operates by measuring acoustic ranges to a seabed array of transponders. The ranges are then passed through a ...

LISST-ABS - Acoustic Backscatter Sensor

by Sequoia Scientific, Inc.     based in Bellevue, WASHINGTON (USA)

Sequoia Scientific, Inc. is proud to offer the first low-cost acoustic backscatter sensor designed specifically for measuring suspended sediments.

FlexSonic - Acoustic Gas Leak Detector

by Det-Tronics - Detector Electronics Corporation     based in Bloomington, MINNESOTA (USA)

The FlexSonic Acoustic Gas Leak Detector hears gas leaks that others don’t – the instant they occur. It is the first non-contact gas leak detector of its kind that recognizes unique sound “fingerprints,” analyzing 24 discrete ultrasonic bands, while ignoring nuisance ultrasonic sources. A high-fidelity microphone ...

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