Showing results: 136 - 150 of 421 items found.
-
Beha-Amprobe
is used for acoustic (sound that travels through air) measurements. It is commonly a hand-held instrument with a microphone.
-
ZETLAB Company
System for determination of materials impedance in impedance tubes is used for evaluation of material’s acoustic properties.
-
Precision Acoustics LTD
Precision Acoustics can supply a circulation system to sanitise and degas water, as a kit of parts for self-assembly.
-
BAS001 -
Larson Davis, Inc.
The BAS001 Source is designed to generate omnidirectional sound fields for making standard compliant measurements including: reverberation time (ISO 3382, ASTM E2235), building acoustics (insertion loss, acoustic absorption area, etc: ISO 140-4 ISO 140-3, ASTM E336, ASTM E90, DIN 55 210). The BAS001 is typically used to saturate a room with a uniform acoustic field. The available high-efficiency power amplifier has no fan for cooling, allowing measurements in quiet environments, like those in reverberation time applications.
-
Teledyne Marine Benthos
Teledyne Benthos’ new Releaseit Deck Unit and dunking transducer enables communications and acoustic release functionality when used with any of Teledyne Benthos’ R-Series Acoustic releases deployed in shallow water environments. Designed with Teledyne Benthos’ proven engineering and reliability, Releaseit is a value-priced alternative deck unit allowing for basic coastal operations. When paired with our new R500 Shallow Water Acoustic Release, the combined system represents a lower-cost turn-key option for shallow water applications up to 500 m water depth.
-
LinkQuest Inc.
Using leading-edge "Broadband Acoustic Spread Spectrum Technology", accurate sound wave traveling time between LinkQuest's subsea precision transponders and surface station can be measured. When the system is integrated with a Kinematic GPS, motion sensors and a gyro on the surface vessel or undersea vehicle, sub-centimeter acoustic positioning can be achieved.
-
DFA100 -
Doble Engineering
The DFA100 Dielectric Fault Analyzer is a handheld survey tool used to identify and locate partial discharge, particles, and mechanical defects.With three measuring modes, continuous, phase and pulse, the DFA100 uses its acoustic emission sensor to find in-service acoustic signals produced by partial discharge and loose components.
-
PROMAX Electronica
The PROMAX sound measurement range certificates and optimizes acoustic insulation for locals, pavilions and large venues.
-
RESON TC 4040 -
Teledyne Marine RESON B.V.
The TC4040 is an ideal standard reference hydrophone for calibration of transducers, hydrophones and underwater acoustic measurement systems.The TC4040 offers flat frequency receiving response over a wide frequency range and the relatively high transmitting sensitivity makes it very useful within many areas of underwater acoustic research, tests and measurements.
-
ASL Environmental Sciences
The Shallow Water Ice Profiler (SWIP) is a real-time acoustic ice thickness measurement (ice draft) instrument for shallow water applications. The underwater components include a low-cost acoustic transducer, a tilt sensor, a high-precision pressure sensor and a temperature sensor, all providing suitably high resolution for shallow water measurements.
-
TUD-1 -
Sonel S.A.
Sonel TUD-1 is a compact, portable device that receives ultrasonic waves transmitted by air, and then converts them into acoustic waves in the range audible through the human ear. The device additionally amplifies the received signals. Next after conversion, TUD-1 displays them on the diode bargraph and emits in an acoustic form through the headset.
-
GeoTag -
Sercel Group
GeoTag is the new acoustic positioning system from Sercel designed to work with any ocean bottom or transition zone seismic equipment down to 500 meters deep. GeoTag is the smallest acoustic transponder on the market, allowing flexible and cost effective operations due to its ability to be stored on a reel and deployed by mechanical squirter.
-
MV-90 -
ECG KOKUSAI Co., Ltd.
A very small acoustic vibration during operation can indicate a major defect in a small-sized precision motor. The acoustic vibration is normally detected using a sounding bar applied to the ear of an inspector who judges whether to reject or pass a motor by listening to its sound during operation.This method produces different judgments according to each individual inspector, and automation is not possible. With this unit, a highly sensitive acceleration-type detector is applied to the bearing area of a motor, to directly defect the acoustic vibration.The resultant measurement is not influenced by environmental noise, and an absolute and accurate measurement can be made.
-
Physical Acoustics Corp.
Physical Acoustics’ turnkey systems provide users with specialized, “ready to operate” Acoustic Emission (AE) capabilities. Each turnkey AE system is manufactured and equipped with our AE boards, with single or multichannel options. Turnkey systems require minimal installation, and provide users with the ability to monitor an asset’s structural heath and material integrity.
-
TCA 4100 -
Hermon Laboratories Ltd.
Acoustics and voice quality conformance testing for cellular including VoLTE, digital, and analog phones. TCA 4100 is an automated & affordable voice quality & acoustics conformance test solution. A wide range of handset and hands- free phones such as VoIP, DECT, Wi-Fi, Bluetooth, cellular, analog, telephones, audio devices and hearing aids are supported.