Digital Noise Meter for Noise Level Testing

Features

  • Class 2 Digital Sound Level Meter to IEC 61672
  • Fast and slow time weightings with Max Hold
  • dB(A) and dB(C) frequency weightings
  • Measurement range 35dB(A) to 130dB(A)
  • Windshield included as standard

Applications

  • Basic noise checks, noise level testing, fire alarm testing
  • Industrial and vehicle noise level measurements.

Description

Digital Sound Level Meter

The Pulsar Model 14 Digital Noise Meter is the perfect solution for basic industrial noise surveys and is ideal for use in the measurement and checks of vehicle noise, workplace noise, fire alarms, audible warning system and during the installation of sound or alarm systems.

This Class 2 meter is a general-purpose entry-level meter that meets the requirements of the latest international standard for sound level meters IEC 61672 at Class 2 (Type 2) for accuracy.

It is incredibly easy to use and that’s what helps make it so popular with people who know they need to measure noise, but to whom high specification sound level meters would be too expensive.

The small size of the unit allows it to be carried in the pocket or over the shoulder in its carry pouch so that noise level testing can be carried out without the operator being the centre of attention.

Despite its small size, the digital sound meter has a large and easy to read display, which shows the Sound Pressure Level (SPL) in decibels. You can select either the standard ‘A’ frequency-weighting dB(A) or the alternative ‘C’ frequency-weighting dB(C) as well as Fast and Slow time weightings.

It offers both Low Decibel Range and High Decibel Range Measurements:

  • L (Low) = 35dB(A) to 100dB(A)
  • H (High) = 65dB(A) to 130dB(A)

The Maximum Hold function allows the unit to freeze the display showing the highest level measured. This is very useful where the allowable noise testing level is given in terms of a maximum (LAFmax or LCFmax).

The Pulsar Model 14 noise measuring instrument is also useful for the investigation of environmental noise complaints as the instrument features a low range reading down to 35dB(A).

  • A simple, compact, lightweight and easy to use meter for instantaneous noise level testing and spot checks
  • Large, easy to read display
  • Class 2 Sound Level Meter to IEC 61672:2002-1 & Type 2 to IEC 60651:1979
  • dB(A) and dB(C) Frequency Weightings
  • Options for Fast or Slow Time Weighting Models with Maximum Hold
  • Measurement range of 35dB(A) to 130dB(A) (L= 35dB(A) to 100dB(A) & H= 65dB(A) to 130dB(A))
  • Calibration certificate included
  • 12 months’ warranty extendable to 7 years
Applicable standardsIEC 61672 2002-1 Class 2
IEC 60651 1979 Type 2
Measurement Range35dB(A) to 130dB(A), 40dB(C) to 130dB(C)
Range InformationL (Low) = 35dB(A) to 100dB(A)
H (High) = 65dB(A) to 130dB(A)
Frequency Weighting dB(A) & dB(C) to IEC 61672 2002-1 Class 2
Time Weighting Fast to IEC 61672 2002-1 Class 2
Display FunctionsNormal (Sound Level), Maximum Hold
Measurement FunctionsLAF, LCF, LAFMax, LCFMax
Display FlagsOverload (Green Light),
Under range (Red Light)
Maximum Hold (HOLD), Low battery (LOWBAT)
Display3 1/2” digit LCD with 0,1dB Resolution
Outputs AC Out Max output = 2V
Power 1 x 9V (6F22, PP3), External DC Power, 7V to 10V
Microphone1/2” pre-polarised electret condenser (Typically Type MK 268)
TemperatureOperating  -10°C to +50°C,
Storage-20°C to +60°C
DimensionsLength 248mm, Width 66mm, Depth 30mm
Weight227 gms (8oz) with battery
CE classificationEMC EN50081-1, EN 50082-1
Safety EN 61010-1, 1993 portable equipment pollution category 2

Ideal for a wide range of work-based sound measurement and noise monitoring applications that require a ‘simple to use’ yet inexpensive meter. These include:

  • Workplace noise level testing
  • Industrial hygiene
  • Quick spot checks
  • Entertainment / Sports noise
  • Fire alarm testing (with Slow time weighting option)
  • Sound system and alarm system installation
  • Nuisance noise
  • Other noise testing applications

Pulsar Model 14 datasheet

Download

Model 14.pdf

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