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Extech SL355 Personal Noise Dosimeter

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  • Perform OSHA and IEC noise accumulation surveys.
  • Stores up to 12,000 readings or 20 dosimeter surveys.
  • Includes microphone and belt clip for monitoring personal noise exposure.

rrp £494.49

now £445.00 (Ex. VAT) £534.00 (Inc. VAT)

rrp £494.49

This product is no longer available, please contact us on 0113 248 99 66

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"Measure Total Sound Exposure Over 8 Hours"

  • Description

    Extech SL355 Personal Noise Dosimeter

    The Extech SL355 is a Personal Noise Dosimeter designed to test noise exposure and sound levels, allowing OSHA and IEC noise surveys to be performed. The SL355 comes complete with a datalogging function capable of storing up to12,000 readings when used as a sound level meter or 20 dosimeter surveys.

    The microphone can be clipped to the user’s shirt while the meter itself is supplied with a secure belt clip, making the Extech SL355 ideal for measuring personal noise exposure levels and performing workplace noise assessments.

    Extech SL355 Key Features:

    • Perform OSHA and IEC noise accumulation surveys
    • Adjustable Criterion Level, Exchange Rate and Threshold
    • Measures frequency weighted noise exposure and peak sound level simultaneously
    • One user-defined measurement set-up
    • Data logs up to 12,000 readings in sound level mode with sampling between 1sec and 1hr
    • Meter displays sound level, time-averaged level, peak and sound exposure levels
    • Stores up to 20 dosimeter surveys
    • Data includes Start/Stop time, % Dose, % Does projected for an 8 hour period and Peak Level
    • USB interface with PC software to control setup, transfer results or analyse real-time measurements
  • Specification

    • Standards IEC61252 ,ANSI S1.25(1992) for dose and sound exposure meters, IEC 60651-1979 Type 2 for sound level meters, ANSI S1.4-1983 Type S (1) for sound level meters
    • Ranges: 60 - 130 dB/70 to 140dB (A/C Weighting), 60 to 130dB/93 to 133dB (C or Z (Linear) Peak), 70 to 140dB/103 to 143dB (C or Z (Linear) Peak)
    • Digital Display: 0.01-9999%
    • Criterion Level: 80, 84, 85, or 90dB
    • Exchange Rate: 3, 4, 5 or 6 dB
    • Threshold Level: 70 to 90 (1dB steps)
    • High Level Detector/Peak Flag: 115dB, 130dB and 140dB
    • Response Rate: Fast or Slow
    • Measurement Duration: 5, 10, 15, or 30 minutes, 1, 2, 4, 8, 12, or 24 hours
    • Microphone: 0.5" electric condenser with 31” cable
    • Battery Life: >35 hrs
    • Event Storage: 20 surveys
    • USB Interface: Yes
    • Real Time Clock/Calendar: Yes
    • Dimensions: 97 x 51 x 35mm
    • Weight: 120g
  • Supplied Accessories

    • Clip-on 0.5" Mircophone with 0.8m cable
    • Belt Clip
    • Software
    • USB Cable
    • Mini Screwdriver
    • 3 x AAA Batteries
    • Carry Case
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  • Delivery Information

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    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
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    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

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