Environmental Acoustics Equipment in USA

148 Results found
  • Category: Health & Safety ×

  • Subcategory: Environmental Acoustics ×

  • Location: USA ×


Sludge Finder 2

by Pulsar Process Measurement Ltd

Sludge Finder 2 is a proven effective sludge blanket interface monitor in both wastewater and industrial applications. Sludge Finder 2 provides a continuous level indication and 4-20mA output of interface height from the tank bottom along with relays for alarm or control use. Sludge Finder 2 monitors SBR tanks, primary or secondary settlement ...


Distributed Flow Profiling

by Silixa Ltd

With the increasing complexity of oil and gas wells, it is becoming important to measure the flow profile of a given well on a routine or a continuous basis. This involves understanding the production contribution of individual perforated intervals, the production contribution from individual fractures, as well as knowledge of the fluids (Oil, ...

Brüel & Kjær - Type 4231 - Sound Calibrator

by Brüel & Kjær Sound & Vibration Measurement A/S

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 ...

Model BAS001 - Omnidirectional Sound Source

by Larson Davis, a division of PCB Piezotronics

The BAS001 Source is designed to generate omni-directional 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 ...

Model BAS003 - Directional Sound Source

by Larson Davis, a division of PCB Piezotronics

The BAS003 Source is designed to generate homogeneous sound fields using random noise in compliance with the following standards: Building acoustics (insertion loss, acoustic absorption area, etc: ISO 140-3, ASTM E90, ISO 140-5, ASTM E966). The BAS003 is typically used to generate a noise in a free-field for the evaluation of the transmission loss ...

Model BAS002 - Amplifier

by Larson Davis, a division of PCB Piezotronics

Measurement of reverberation time, sound isolation, and absorption coefficient are generally important measurements when verifying that a space or material complies with design goals. When making these measurements in the field or laboratory it is important to have equipment that is dependable, portable and easy to set up and use. When coupled ...

Fish Guidance System – Bio Acoustic Fish Fence (BAFF)

by Ovivo (Formerly Eimco Water Technologies)

There is an increased awareness of the impact of water abstraction on aquatic life and this is reflected by legislation in the USA and, increasingly in Europe, requiring abstractors of water to undertake measures to reduce the “impingement” and “entrapment” of aquatic species. Ovivo’s Bio Acoustic Fish Fence (BAFF) ...

System 824 - Sound Level Meter

by Larson Davis, a division of PCB Piezotronics

The System 824 combines sound level meter and real-time analyzer capabilities in one small, rugged package. The instrument covers many important measuring functions in one user-friendly, hand-held design.

Model CAL150 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics

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

SoundTrack LxT - Sound Level Meter

by Larson Davis, a division of PCB Piezotronics

Over the years, various types of Sound Level and Octave Band Meters have been used by Industrial Hygienists and Safety Professionals for monitoring workplace noise most requiring significant operator training and producing varying degrees of effectiveness.

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