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Quantifier 92 data logging sound meter (Class 2)

(1 customer review)

From: £1,239.00

This data logging sound meter is a no-nonsense, practical solution for measuring vehicle noise and exhaust noise.

Simple to use meters: just switch on, calibrate and begin measuring noise levels.

  • Easy to navigate keypad
  • Broadband measurements with Time History
  • Data-logging with outstanding Analyser software package provided as standard
  • Option to print data directly from the instrument
  • Complies with IEC 61672, IEC 60651 & IEC 60804
  • Calibration certificate included as standard

 

Clear

Description

Quantifier 92 data logging sound meter (Class 2)

The Model 92 (Class 2) data logging sound meters are the ideal instruments to measure vehicle noise. On these models, the pre-amplifier can be removed from the instrument, connected via a cable and located next to the exhaust in the correct position. This allows the sound level meter to be read from the driver’s seat so the correct engine speed can be set for measuring vehicle exhaust noise.

Both sound meters can also be used for the risk assessment of noise levels providing time history and the measurement of all required parameters needed to comply with the Noise at Work Regulations and EU Directive 2003/10/EC.

Each data logging sound meter has been designed to be easy to use whilst providing the user with the fundamental parameters required to comply with current legislation such as Leq, LEPd and LCPeak.

All sound meters in the Quantifier range are data logging making it easy to transform your noise measurements into informative reports. Our outstanding Pulsar Analyser reporting software package is provided as standard, making the transformation of measurements into informative reports a simple task.

Applications / Features

Simply switch on the instrument, calibrate and start measuring noise
  • Easy to navigate keypad
  • Broadband measurements with Time History
  • Removable pre-amplifier
  • Data-logging with outstanding Analyser software package provided as standard
  • Option to print data directly from the instrument
  • Automatic back-light
  • Complies with IEC 61672, IEC 60651 & IEC 60804
  • Calibration certificate included as standard
Applications
  • Ideal for vehicle noise and exhaust noise measurements as well as general risk assessment of noise levels.

Technical Spec

Accuracy

Class 1 Model 91, Model 93 & Model 95

Class 2 Model 92, Model 94 & Model 96

Applicable Standards

IEC61672-1:2002 Class 1 or 2 Group X

IEC 60651:2001 Type 1 or Type 2

IEC 60804:2000 Type 1 or Type 2

ANSI S1.4 with NK:70 Random Incidence Adaptor

1:1 & 1:3 Octave Filters to IEC 61260 Class 1 (where fitted)

Microphone (Typically)

Class 1 MK:224 pre-polarised Free-field ½

Condenser

Class 2 MK:216 pre-polarised Free-field ½

Condenser

Microphone Preamplifier

Class 1 MV:200D Removable Preamplifier

Class 2 MV:200D Integral Preamplifier

Measurement Range

Broadband 21dB(A) to 140dB(A) Class 1

25dB(A) to 140dB(A) Class 2

143dB(C) Peak (70dB to 140dB Range)

1:1 Octaves 19dB(Z) to 140dB(Z)

1:3 Octaves 14dB(Z) to 140dB(Z)

Noise Floor (Typical)

Broadband 18dB(A) Class 1, 20dB(A) Class 2

1:1 Octaves 12dB(Z) @ 1kHz 1:1 Octave Band

1:3 Octaves 7dB(Z) @ 1kHz 1:3 Octave Band

Frequency Weightings

Channel 1 ‘A’, ‘C’ or ‘Z’

Channel 2 ‘C’ for Peak

Z weighting is a flat frequency response. When either 1:1 or 1:3

Octave Band Filters are selected the ‘Z’ weighting is used.

Time Weightings

‘F’ (Fast), ‘S’ (Slow) & ‘I’ (Impulse) to IEC 61672-1:2002 Class 1 or 2

 

Measurements

Broadband Mode

LAeq, LCeq or LZeq, LCpeak

LAF, LAS, LAI, LCF, LCS, LCI, LZF, LZS or LZI (not stored)

LAFmax, LASmax, LAImax, LCFmax, LCSmax, LCImax, LZFmax, LZSmax or LZImax

LAFmin, LASmin, LAImin, LCFmin, LCSmin, LCImin, LZFmin, LZSmin, LZImin

LAE, LCE or LZE, LAleq, LCleq or LZleq, LAFTeq

L0.1 to L99.9 (five simultaneous user-selected values available)

Date and time, 1 second Short Leq Noise Profile (LAeq, LCeq or LZeq)

Filter Mode

1:1 or 1:3 filter selected

Filtered LZS, LZF or LZI (not stored)

Filtered LZeq (stored), LAeq, LCeq or LZeq (stored)

Date and time

Frequency Bands (Nominal Frequencies)

1:1 Octave Band 31Hz to 16kHz

1:3 Octave Band 25Hz to 16KHz

20Hz & 20kHz 1:3 Octave band with MO:800/6 Factory Option

Memory

16Mbit memory allowing up to:

1300 broadband measurements

770 1:1 octave measurements

330 1:3 octave measurements

For example, broadband mode allows 12 days of 15 minute measurements to be stored.

Calibration records are automatically stored in the instrument memory.

Noise Profile (LAeq, LCeq or LZeq).

Short Leq (LAeq, LCeq or LZeq)

Up to 12 days at 1 second acquisition with 2 second factory set option

Automatic Measurements

The unit can be set to record and store data over fixed times of:

1 minute 5 minutes

10 minutes 15 minutes

30 minutes 1 hour

8 hours 12 hours

Display

Graphical LCD with Quasi-Analogue Display

Selected measurement parameter with level Warnings for Overload, Under Range

Battery Level & External Power Indicators

Time & Frequency Weighting

Elapsed measurement time

Real time short Leq (broadband mode)

Graphical 1:1 and 1:3 Octave Band (recall mode only)

Recalled stored measurements

Measurement Range & Instrument settings

Dimensions

340mm x 75mm x 25mm

Weight

450 gms

Batteries

2 x AA (LR6)

Battery Life

Broadband Mode typically >24 hours

Environmental

Temperature Operating –10oC to +50oC

Storage –20oC to + 60oC

Humidity Up to 95% RH Non Condensing

External Connections

USB Type B Data Out

Multipin I/O for optional connections

Outputs

Unweighted AC Output via Multipin I/O Connector

PU:90C recommended (Specify UK, EU or US plug type)

Electromagnetic Performance

IEC 61672-1:2002

IEC 61672-2:2003

Except where modified by EN 61000-6-1:2007

Output Cables

Standard: ZL:100 USB to USB

Optional: ZL812 AC Output Cable to Phono Cable

ZL:813 RS232 Output Cable

Software

Pulsar Analyser download, analysis & reporting software

Compatible with Windows 9x / Me / 2000 / NT / XP and Vista

Ordering Codes

Sound Level Meter Measurement Kit

Model 91 Model 91K

Model 92 Model 92K

Model 93 Model 93K

Model 94 Model 94K

Model 95 Model 95K

Model 96 Model 96K

Measurement Kits

Instruments can be supplied as a complete measurement kit to ensure you have all of the accessories necessary to perform your noise survey. The Quantifier noise measurement kit contains: Sound Level Meter, Acoustic Calibrator, Windshield, Hard Attache Case, Wrist Strap, Analyser Software, Download Cable, Batteries, Operating Manuals, Calibration Certificates & Extended Warranty Record.

 

Software / Accessories

Software

The ‘Analyser’ Sound Level Meter Software package is supplied as standard with the Models 91 & 92 instruments. The instruments can store data in their internal memory and this information can be downloaded and reports created using the exceptional Pulsar ‘Analyser’ download and analysis reporting software.

The Sound Level Meter Software also has a special database of hearing protectors that allows the user, at the click of a button, to have all calculations done for them automatically. A selection of hearing protection is listed and a report can be compiled.

The Model 91 or 92 data logging sound meter come supplied with:
  • 24-month warranty
  • ‘Analyser’ download
  • Analysis & reporting software
  • USB download cable
  • User manual
  • Certificate of calibration
  • Battery (2 X AA batteries)

The sound meters can be supplied as part of a complete noise measurement kit, containing all that is required to carry out a noise survey.

Each Model 91K (Class 1) or Model 92K (Class 2) noise measurement kit contains:
  • Model 91 or 92 Sound Meter
  • Model 105 (Class 1) or Model 106 (Class 2) Acoustic Calibrator
  • Battery compartment of Pulsar Quantifier sound meter
  • WS90 Windshield
  • K2 Hard Attaché Case
  • Wrist Strap
  • Batteries (2 X AA batteries)
  • Calibration Certificate for the sound meter and its acoustic calibrator
  • User manual
  • ‘Analyser’ download, analysis and reporting software
  • USB download cable

Downloads

Quantifier datasheet – ENGLISH

Download Now (PDF)


Quantifier datasheet – FRENCH

Download Now (PDF)


Quantifier datasheet – GERMAN

Download Now (PDF)


Quantifier datasheet – ITALIAN

Download Now (PDF)

1 review for Quantifier 92 data logging sound meter (Class 2)

  1. LLW Repository Ltd

    LLW Repository Ltd manages and operates the UK’s primary facility for the permanent disposal of solid low level radioactive waste in Cumbria. The company contacted Pulsar in October about noise measurement products. They selected the well tested and established Model 91 from the Quantifier range of sound level meters with an outdoor measurement kit. On receipt of their new purchase, they wrote: ‘The instrument was received this afternoon. I have only been able to have a quick play with it but it certainly seems to be the right instrument for us and the accessories provided look very professional and suitable. We are very pleased with our purchase and would like to thank you and your team.

Only logged in customers who have purchased this product may leave a review.

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