acoustics monitoring Equipment in Finland

407 Results found
  • Keyword: acoustics monitoring ×

  • Location: Europe ×

  • Location: Finland ×

Model CAL250 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics

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 CAL200 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics

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 CAL291 - Precision Acoustic Calibrator

by Larson Davis, a division of PCB Piezotronics

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

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


Invictus - Environmental Noise Monitor

by Cirrus Environmental

The Invictus is a purpose designed environmental noise measurement instrument designed for use in a wide range of applications from short term noise measurements to long term noise monitoring projects.An Invictus can be used on its own as a portable environmental noise monitor or can be combined with other instruments and sensors to form part of a ...

DIRAC - Type 7841 - Room Acoustics Parameters

by Brüel & Kjær Sound & Vibration Measurement A/S

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).

SoundTrack - LxT Model LXT1-QPR - Firearms Acoustic Analysis

by Larson Davis, a division of PCB Piezotronics

Quantitative Measurements of Sound Pressure Levels Generated by Firearms with & Without Suppression Devices. Many firearm examiners are tasked with determining whether installation of a suppressor on a firearm results in a “perceptible” reduction of the sound pressure level of a gun. The Larson Davis SoundTrack LxT provides this ...

iDAS - Intelligent Distributed Acoustic Sensor

by Silixa Ltd

The iDAS measures the true acoustic field every 1m over up to 50km of sensing fibre. It does this by sending an optical signal into the fibre and looking at the naturally occurring reflections that are scattered back all along the glass. By analysing these reflections, and measuring the time between the laser pulse being launched and the signal ...

TunnelCraft - 4 - Air Flow Monitor (AFM)

by Codel International Ltd

The Air Flow Monitor (AFM) uses ultrasonic technology to measure air velocity. A single transmitter and an array of four receivers are contained in the measuring head. Air velocity and direction are calculated from measurements of the phase shifts from the ultrasonic signals at the receivers. The sensor is compact, contains no moving components, ...

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.

Related Terms for acoustics monitoring

Need help finding the right suppliers?

Let the XPRTs do the work for you