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SC260

Integrating-averaging Sound Level Meter and Spectrum Analyser

Class 2 integrating Sound Level Meter expandable to 1/1 & 1/3-octave band Spectrum Analyser

  • Class 2 Sound Level Meter
  • Real time spectral analyser in 1/1 & 1/3-octave bands (Optional)
  • Reverberation time measurement (Optional)
  • Measures all parameters simultaneously with A, C & Z frequency-weightings
  • Single scale

Main Features

The SC260 is a user-friendly, class 2 integrating sound level meter. It can be used as either a sound level meter or as a real time spectral analyser with 1/1 or 1/3-octave bands - with class 2 filters.

The SC260 measures all functions simultaneously, with all frequency-weightings. Amongst these are all the functions necessary to calculate the basic indices for the acoustic evaluation of most countries in the world: S, F and I functions, equivalent continuous levels, percentiles, impulsiveness indices, peak levels, sound exposure levels, short functions, etc.

The free memory space can be also configured as a circular memory. This feature along with the possibility of downloading data simultaneously to its storage, converts the SC260 into the perfect platform for permanent acoustic monitoring.

The microphone is detachable. It can therefore be uncoupled and moved away from the SC260 by means of an extension cable (CNRITV). The instrument can be complemented with an outdoor kit for making measurements in the open air.

Optional modules

Spectral Analyser module in 1/1 and 1/3-octave bands

What does it measure?

20 Hz to 10 kHz 1/3-octave band filters analysis and 31.5 Hz to 16 kHz octave band filters analysis

Applications

  • Sound Insulation measurements
  • Noise measurements for air conditioning installations (HVAC)
  • Frequency analysis of industrial, environmental and workplace noise

Extended frequency range module

What does it measure?

Module for extended spectral analysis, third octave (10Hz-20kHz) , global parameters (simultaneous measurement of impulsivity,  pure tones and  low frequency). Includes FFT analysis  (430 lines  to 20kHz)




 

Applications

  • Evaluation of tonal components, impulsiveness and low frequency 
  •  Frequency analysis of noise produced by machinery (low frequency) 
  •  Detection and identification of noise sources  

Reverberation time module

What does it measure?

Octave band reverberation time measurement mode 1/1 (63Hz to 4KHz) & 1/3-octave band reverbertation measurement mode (50Hz a 5kHz)

Applications

  • Evaluation of the reverberation time of rooms 
  • Measurement of sound absorption in a reverberation room 
  • Measurement of soud insulation in buildings and of construction materials

Dosimeter module for the assessment of noise in the workplace

What does it measure?

This dosimeter module allows you to simultaneously measure all parameters needed to assess the leveles of noise to which workers are exposed when hearing, or not, hearing protectors ( SNR, HML, Octaves)

Applications

  • Industrial acoustic
  • Noise measurements for air conditioning installations (HVAC)
  • Frequency analysis of industrial noise, environmental and labour
  • Background noise in rooms

Standards and certificates

Table of standards


IEC 61672-1:2002_2
Class 2 Sound level meter
IEC 60651:2001_2
Class 2 Sound level meter
IEC 60804:2000_2
Class 2 Integrating sound level
IEC 61260:1995_2
/A1:2001 Class 2 Filters
OIML R 58:1998_2
Class 2 Sound level meter
OIML R 88:1998_2
Class 2 Integrating sound level
OIML R 130:2001_2
Class 2 Filters
ANSI S1.4-1983(R2006)_2
/ANSI S1.4a-1985(R2006) Class 2 Sound level meter
ANSI S1.43-1997(R2007)_2
Class 2 Integrating sound level
ANSI S1.11-2004(R2009)_2
Class 2 Filters
EN 60651:1994_2
/A1:1994/A2:2001 Class 2 Sound level meter
EN 60804:2000_2
Class 2 Integrating sound level
EN 61260:1995_2
/A1:2001 Class 2 Filters
CE
Complies with 73/23/CEE and CEM 89/336/CEE low-tension regulations, the latter amended by 93/68/CEE.

PC Software

CESVA Capture Studio

CAPTURE Studio is a comprehensive software application that allows you to: configure all the parameters of the instrument on just one screen, retrieve & display data from the instrument in real time (increasing the capacity of the registers because it is limited by the available memory of the PC), download registers from the instrument memory to a PC, erase the instrument memory (so the instrument will be empty & so you will have the full capacity to save the new measurements), display the data files graphically and numerically, convert them into different formats (.txt, .xls, .mdb), copy the graphic and numeric information supplied by the software (to create personalized reports) and save the files in its own *.ccf format (which then cannot be changed and guarantees their total integrity and legality).

CAPTURE Studio provides you with a convenient, easy-to-use environment for obtaining digital data acquired by the instrument.

CAPTURE Studio has been designed as a work environment for the new range of CESVA products. Software available for Cesva sound level meters, vibrometers and dosimeters.


Complete sets

EM526

Set consisting of SC260 Integrating-averaging sound level meter and real time spectrum analyser, CB004 Sound level calibrator, TR040 tripod, ML040 transporting briefcase

EM226

Set consisting of: SC260 Integrating-averaging sound level meter and real time spectrum analyser, CB004 Sound level calibrator, ML010 transporting briefcase

EM626

Set consisting of SC260 Integrating-averaging sound level meter and real time spectrum analyser, CB004 Sound level calibrator, TR040 tripod, ML060 transporting briefcase

Optional accessories

PR003

3 m extension rod for microphones. Adaptor for microphone supplied.

TR040

Tripod for sound level meter, dosimeter and microphone. Maximum height 1.1 meters.

TR050

Tripod for sound level meter, dosimeter and microphone. Maximum height 1.55 meters.

TK205

Outdoor kit


CNRITV

Microphone extension cable 10 m

CNUSB

Serial-USB Converter cable

CN1DA

AC output audio cable

AM240

Mains feeder 230 V 50 Hz to 5 V


AM241

Mains feeder 110 V 60 Hz to 5 V

AM140

Converter for battery 12 V to 5 V

BT003

Bluetooth device for Wireless communications (instrument).

BT002

Bluetooth device for Wireless communications (for PC).


BT010

Bluetooth antenna to obtain a range of 100 metres

ML040

Briefcase (48 x 37 x 16 cm)

ML010

Briefcase (39 x 32 x 12 cm)

ML060

Special outdoors briefcase (51 x 38 x 15 cm) for Sound Level Meter / Dosimeter / Vibrometer, Sound Calibrator and Tripod