NoisePro DLX Personal Noise Dosimeter (5pcs, AC-300 Calibrator)

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Catalog number: 5NP-DLX-AC3

3M NoisePro Personal Noise Dosimeters

The NoisePro series of personal noise dosimeters helps Industrial Hygiene and Safety Professionals to efficiently monitor noise exposure. The NoisePro’s compact yet rugged IP-65 rated casing, intrinsic safety certifications and advanced features make it well-suited for a wide range of applications.

3M NoisePro DLX offers all the features of the NoisePro DL plus some new possibilities like adjustable logging time and advanced logging options or statistical distribution profiling via Detection Management Software.

  • Dosimeter allows simultaneous measurement against up to four industry standards
  • Storage of time history with average and maximum readings (Average sound level (Lavg), Equivalent sound level (Leq), Max level, Min level, Peak level etc.). Data collected can be downloaded into 3M Detection Management Software for further analysis and compliance reporting (IR-USB adapter included).
  • Large, easy-to-read digital screen enables quick, easy review of data.
  • Certified intrinsically safe (UL, cUL, MSHA, Ex, and ATEX) for use in potentially hazardous locations.
  • Dosimeter can be belt mounted with shoulder mounted microphone
Noise Dosimeter Model 3M NoisePro DLX
Microphone Class/Type 2 (8.5 mm) Accuracy
Measuring Range RMS 40–110 dB / 70–140 dB, Peak 115–143 dB
Number of Virtual Dosimeters 4
Accessible Virtual Profiles 9 profiles, 5 pre-configured (OSHA, MSHA and ACGIH),
  1 pre-configured (2003/10/EC) that can be changed,
  3 user configured
Frequency Weighting RMS A/C, Peak A/C/Z
Response Times Slow (1s), fast (0.125s), impulse (35ms)
Noise Exchange Rates 3,4,5 or 6 dB for any virtual dosimeter
Data Logging Interval From 1 second to 1 minute
Display Backlit 128 × 64 pixel LCD
Data Communication Infrared Port
Noise Standards Compliance ANSI S1.25
  IEC 651:1979
  IEC 804:1985
  IEC 1252:1993
Intrinsic Safety Certifications UL 913 (5th Edition), cUL, MSHA, Ex, ATEX
Operating Temperature –10 to 50°C
Power 2 × 1.5V AA replaceable alkaline cells, battery life ~60 hours
IP Rating IP-65
Dimensions 127 mm x 68.6 mm x 38.1 mm
Weight 369 g
Device Attachment Belt mounting + shoulder mounted microphone
Package Content 5 x NoisePro DLX Dosimeter, 5 x Class 2 pendant microphone,
  windscreens, AC-300 Calibrator, waterproof storage case,
  IR to USB Computer Interface Cable.


  • NoisePhys. property
  • PřenosnýInstrument type

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