Sound level measurement / monitoring

Since 1981, Larson Davis offers sound level measurement and monitoring systems. Founded initially as an independent company in Utah, Larson Davis was taken over by PCB Piezotronics in 1999 and became a fully integrated division. The experienced employees in Utah are still responsible for the development and manufacture of products. 

Sound level measurement / monitoring  There are 10 items.

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  • adjustable gain 0... + 40 dB in 10 dB steps fine adjustment 0 dB... + 10 dB 0 & 200V polarizing voltage low noise and wide bandwidth signal A / C / LIN frequency weighting 7-pin microphone connector LEMO® IEC 61672-1 compliant adjustable gain 0... + 40 dB in 10 dB steps fine adjustment 0 dB... + 10 dB 0 & 200V polarizing voltage low noise and wide bandwidth signal A / C / LIN frequency weighting 7-pin microphone connector LEMO® IEC 61672-1 compliant

  • 190 gr. Lightweight and compact Optional (706) or without (703) keyboard and display 100h long time registration in the 1 MB memory IrDA infrared interface Intelligent remote control with IrDA interface (opt.) Software"Blaze" METAS-approved class 2! Model 706RC as a data collector 190 gr. Lightweight and compact Optional (706) or without (703) keyboard and display 100h long time registration in the 1 MB memory IrDA infrared interface Intelligent remote control with IrDA interface (opt.) Software"Blaze" METAS-approved class 2! Model 706RC as a data collector

  • extremely light and compact good mounting acceptance without buttons, is completely via PC set Long term registration takes place in the 1 MB memory investigation of noise exposure at work "covert" noise measurement Software"Blaze" extremely light and compact good mounting acceptance without buttons, is completely via PC set Long term registration takes place in the 1 MB memory investigation of noise exposure at work "covert" noise measurement Software"Blaze"

  • Integrating precision sound level meter, LCD display with high contrast, Time reviews: Slow, fast pulse, integration, and peak at the same time, Frequency weighting: A, C, Z at the same time (AnyData),. Octave and octave band frequency analysis, Voice commentary & sound recording standards IEC 60651, IEC 60804, IEC 61260, IEC 61672, With METAS, PTB approval class 1 Integrating precision sound level meter, LCD display with high contrast, Time reviews: Slow, fast pulse, integration, and peak at the same time, Frequency weighting: A, C, Z at the same time (AnyData),. Octave and octave band frequency analysis, Voice commentary & sound recording standards IEC 60651, IEC 60804, IEC 61260, IEC 61672, With METAS, PTB approval class 1

  • Class 1 precision sound level meters (IEC 61672-1: 2013, ANSI S1. 4-2014), High resolution LCD colour display, Real time-frequency analysis in 1/1 and 1/3 octave bands IEC 61260:2014 and ANSI S1. 11-2014 class 1, Frequency weighting: A, C, Z at the same time, Voice & sound recording 2 GB of internal memory, expandable via USB, Data sharing and remote control via 4 G, WiFi or LAN Class 1 precision sound level meters (IEC 61672-1: 2013, ANSI S1. 4-2014), High resolution LCD colour display, Real time-frequency analysis in 1/1 and 1/3 octave bands IEC 61260:2014 and ANSI S1. 11-2014 class 1, Frequency weighting: A, C, Z at the same time, Voice & sound recording 2 GB of internal memory, expandable via USB, Data sharing and remote control via 4 G, WiFi or LAN

  • Download of data from the instruments or the USB stick (Flash memory). Representation of as many "live" data indicators, Graphics as 1/1, 1/3, 1/12, 1/24 octave or FFT and zoom-FFT, SLM level histories and level statistics, Create "Templates" for quick report generation, Integration of text, graphics, images and OLE objects (Excel, Word, sound,...) in the report. Download of data from the instruments or the USB stick (Flash memory). Representation of as many "live" data indicators, Graphics as 1/1, 1/3, 1/12, 1/24 octave or FFT and zoom-FFT, SLM level histories and level statistics, Create "Templates" for quick report generation, Integration of text, graphics, images and OLE objects (Excel, Word, sound,...) in the report.

Show 1 - 6 of 10 articles