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Sound Measurement

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Showing 1-12 of 67 item(s)
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SoundExpert LD-821ENV
1

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.
    3

    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 Noise Dosimeter Spartan 730
      3

      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

        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
          Microphone power supply model 2221
          2

          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
            Noise dosimeters spark 703 / 706
            2

            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+
              1

              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
                0

                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
                  PCB-EX378B02
                  1

                  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
                    Human vibration meter HVM200 Human vibration meter HVM200
                    0

                    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
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