Sound Measurement

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Showing 1-12 of 67 item(s)
Showing 1-12 of 67 item(s)

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SoundExpert® Sound Level Meter LD-821ENV

  • Class 1 or 2 precision sound level meter ANSI S1.4-2014 Class 1 IEC 61672-1:2013 Class 1
  • Large responsive touch display
  • Long battery life – up to 40 hours
  • Automatic data download via Bluetooth or USB options
  • Flexible powering options, including wireless charging

    Precision sound level meter LD-831 C.

    • 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
    • With METAS, PTB approval Class 1

      Wireless Noise Dosimeter Spartan 730

      • Wireless charging and Bluetooth low-energy 4.1 communication
      • Full control and live monitoring via LD Atlas app
      • Automatically connect and download data via G4 LD Utility software without human intervention
      • Optional Event Sound Recording (730-ESR)
      • Optional 1/1 Octave filters (730-OB1)
      • Compliance to OSHA, MSHA, ACGIH, and ISO 9612
      • EU Directive 2003/10/EC compliance

        PCB-378A04

        • 1/2 - ICP® - ultra low noise" precision microphone for free-field applications,
        • equivalent input noise dB(A) only 5.5,
        • combination of microphone capsule PCB 377A04 and
          preamplifier PCB 426E01,
        • sensitivity 450 mV / PA,
        • Dynamic range > 100 dB,
        • frequency range 10... 20,000 Hz,
        • BNC connector,
        • calibrated system

          Noise dosimeters spark 703 / 706

          • 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"
          • Model 706RC as a data collector

            Noise dosimeter spark 705 / 705+

            • 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"

              DNA software

              • 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.
              • RT-60 with backward Schroeder Integration
              • ISO 10140, ISO140, ISO 16283, ISO 717
              • ASTM E336, ASTM E966, ASTM E1007

                Human vibration meter HVM200

                • Hand arm vibration measurement according to ISO 5349
                • Whole-body vibration measurement according to ISO 2631
                • versatile miniature vibration data logger
                • simultaneously measures in 3 directions according to ISO 8041
                • Micro SD Flash memory up to 32 GB
                • USB 2.0 micro (type B) port
                • integrated WiFi with WPA2 encryption
                • "Hotspot" feature provides accessibility on the move

                  Microphone power supply model 2221

                  • 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

                    PCB-EX378B02

                    • 1/2 "ICP® Precision Microphone for Free Field Applications
                    • Sensitivity 50 mV / Pa
                    • Dynamic range> 137 dB
                    • Frequency range 3.75 ... 20,000 Hz
                    • BNC connector
                    • Calibrated as a system
                    • With ATEX / IECEx approval