This item is now discontinued. We recommend the following as suggested replacements: EW-50536-52

3M Edge 4 Noise Dosimeter and Questsuite Professional Ii Software Kit with Qc-10 Calibrator

Representative image only.
3M Mfr # EG4-D-10QSPII – Item # EW-50512-14
Cable-free units allow you to view measurement levels in real time
  • Cable-free design eliminates microphone cables
  • Thin, contoured shoulder mount design comfortably hugs your shoulder
  • Rechargeable lithium polymer battery provides long life
  • Docking stations provide quick and easy recharge, and easy downloading of data (included only with models 50512-02, -04, -06, -10, -12, -14, -18, -20, -22)
  • Model eg5 meets American and International standards for intrinsic safety for use in explosive environments

SPECS & DESCRIPTION

Specifications & Description

  • Decibel (Db) Low Range (dB)70
  • Decibel (Db) High Range (dB)140
  • Resolution (dB)0.1
  • WeightingA, C (rms values); A, C, Z (peak measurement)
  • Criterion Level70 to 90 dB (1 dB increments)
  • Exchange Rate3, 4, or 5 dB
  • Threshold Level70 to 90 dB
  • Humidity Range0 to 95% RH (non-condensing)
  • FunctionFast/Slow; SPL, Lavg, Leq, TWA, min/max, peak, exposure, run time, Lc-a, dose
  • ComplianceANSI S1.25; IEC 61252
  • Display128 x 64 LCD (backlit)
  • Battery TypeRechargeable Li-Polymer Battery
  • Length (in)3 1/2
  • Height (in)3/4
  • Width (in)2 1/10
  • Length (cm)5.3
  • Height (cm)8.8
  • Width (cm)1.9
  • DescriptionEdge 4 Noise Dosimeter and Questsuite Professional Ii Software Kit with Qc-10 Calibrator

Includes

standard dosimeters include 1/4" microphone, 2 windscreens, calibrator adapter, and storage case. All -D models also include single docking station, USB cable, and power supply. All -D-10 models include single docking station, USB cable, power supply, and

Key Features

  • Cable-free design eliminates microphone cables
  • Thin, contoured shoulder mount design comfortably hugs your shoulder
  • Rechargeable lithium polymer battery provides long life
  • Docking stations provide quick and easy recharge, and easy downloading of data (included only with models 50512-02, -04, -06, -10, -12, -14, -18, -20, -22)
  • Model eg5 meets American and International standards for intrinsic safety for use in explosive environments
  • ANSI S1.25 rated
  • IEC61265 compliant for personal sound exposure meters
  • Lock out security function

More About this Item

These thin, lightweight cable-free dosimeters eliminate cable interference while you work. Unlke any other dosimeters on the market these units allow you to display SPL, Dose, Lavg, Leq, TWA, max/min/peak level, exposure, and run time all while in run mode. The bright LCD display provides a visual indicator when limits have been ecxeeded ensuring optimal safety. Select models that include docking stations (50512-02, -04, -06, -10, -12, -14, -18, -20, -22) allow you to download data to QestSuite Professional II software (software included with 50512-06, -14, and -22 models only) from each dosimeter, via docks USB port, and flash red when charging units and solid green when charging is complete.
Select from three easy-to-use models based on your measurement data and environment needs. Model eg3 features summary data reports, while the eg4 advanced model provides dual dosimeter and datalogging/time history. The eg5 model is an intrinsically safe unit and features simultaneous C-weighted and A-weighted measurment capability. Models eg3 and eg4 provide over 60 hours of run time and intrinsically safe model eg5 provides 40 hours offering long run rates between charges.

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