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Decibel meter series CR-260 (class I and II)
integrated decibel meter with a wide measurement range, frequency filters (depending on the model) and interface RS-232 for online transmission

The decibel meter of CR-260 series has a selection of integrated systems of very simple handling to measure noise in workplaces for labour protection. This comfortable decibel meter meets the standards DIN IN 61672-1: 2003 (IEC 61672-1: 2002), therefore it corresponds to  the modern devices of classes 1 and 2. The decibel meter includes the most common international measurement parameters. It has a very simple description how to handle the menu.
At the following link you can find other sound level meters.

Decibel meter series CR-260: Instructions  EC certificate for the Decibel meter series CR-260  Video for the Decibel meter series CR-260  Software for the Decibel meter series CR-260  Data base for the Decibel meter series CR-260  Information about the Decibel meter series CR-260

This series has the following measurement functions depending on the class I or II.

 
- Current Value of the sonorous level dB (A)
- Average level (LAeq)
- Acoustic Peak Level (LCPeak)
- Acoustic max. Level(LAmax)
- Acoustic min. Level (LAmin)
- Fast Valuation “Fast”, “Slow” and impulses        “Impuls”
- The  CR-263 and CR-264 decibel meters            have octave filters
        View or  print the user manual for the                               decibel meter
                                        View or print the user manual for the decibel meter CR260

decibel meter series CR-260

Series CR-260 decibel meter

Easy to use

With the button “Calibrate” you can initiate the calibration and with the arrows you can select the suitable measurement range. With the “Start” and “Stop” buttons, you will be able to begin and finalise the measurement. During the measurement, a numerical representation of all the values will appear, and in addition the current value will appear in a bar chart form. By pressing the “Graph”  button the values will be represented in a diagram form with representation of the level of sound in the display. All the values appear simultaneously in the display. The last measurement always remains in the meter and it appears in the screen  automatically  whenever the meter is switched on. With the “Mode” key, you can change the fast “Fast”, slow “Slow” and  impulses “Impuls” temporary evaluations. If you press “Mode” again, the decibel meter with octave filter change between operation with a broadband and operation with filter.

Uses

- Noise measurement for labour protection

- Environmental noise measurement to protect     the environment

- To choose hearing protectors

15th of February 2003: The new EU guidelines and norms were approved to substitute previous norms. New sound peak and minimum level values were established.  The sound level meter measures these specific magnitudes. In addition it is possible to  select evaluation with impulses. The prolonged leq sonorous level is simultaneously shown in the valuations so it can be inmediately read. The types with octave band filter of band will give you additional information about the percentage of frequency, which is very useful if you evaluate the protectors.

Uses of the decibel meter CR 262.

Models
  • CR-261 class 1 integrated decibel meter.

  • CR-262 class 2 integrated decibel meter.

  • CR-263 class 1 integrated decibel meter with octave band filter.

  • CR-264 class 2 integrated decibel meter with octave band filter.

Display indicators of the series CR-260

Indicator of the decibel meter CR-260

Indicator of the decibel meter CR-260

Technical specifications:
Norms DIN EN 60651: 1979 class 1 or 2
DIN EN 60804: 1985 class 1 or 2
DIN EN 61672-1: 2003 Kl. 1 or 2,
with filters: DIN EN 61260: 1998 class 1
ANSI S1.4
Temporary evaluation F (“Fast”), S (“Slow”), I (“Impulse”), Peak
Frequency evaluation canal 1 A,
canal 2 C, for the peak measurement data
Measurement data

With wideband:
LAsound level dB (A), temporary evalu. F or I
LAeq prolonged level dB (A), temporary evalu. F and I
LAmax max. level dB (A), temporary evalu.  F or I
LAmin nin. level dB (A), temporary evalu. F or I
LCpeak peak value dB (C)
Measurement duration
With filter:
Frequency selection
LZF with filter dB(Z), temporary evalu. F
LZeq prolonged filter sound level

LAeq, LCeq, LZeq prolonged level sound
Measurement duration

Measurement range Wideband:
class 1: 24 ... 140 dB, Peak: 143
class 2: 26 ... 140 dB, Peak: 143
Filter:
Octaves: 15 ... 140 dB (1 kHz octave band)
Memory Last measurement is memorized
Operation with filter Octave band 31 Hz ... 16 kHz 
Sound level Wideband:
class 1:  21 dB (A)
class 2:  23 dB (A)
Filter
Octave band: 15 dB (Z) for 1 kHz
Indicator Graphic and almost analog LCD; measuring parameter selection with range deviation indication, battery, time and frequency evaluation, measurement duration, brief real time Leq  (wideband), graphic indicator of the octave bands, measurement range, settings
Power supply 2 x alkaline batteries LR6/AA of 1.5 V 
Battery life > 24 h (wideband), >12 h (filter)
Environmental conditions - 10 ... + 50 °C/< 95 % H.r.
Dimensions class 1: 340 x 75 x 25 mm
class 2: 300 x 75 x 25 mm
Weight 450 g
Electromagnetic data EN 55022:1998998
EN 61000-4-2:1995
EN 61000-4-3:2002
EN 61000-4-8:1994
Delivery content:
1 x decibel meter (class I or  II, with or without octave band filter depending on the class), user manual
 
Optional
- Acoustic calibrators for the continuous
recalibration of the sound level meter of the situation or at workplaces (depending on the model class I or II/94 class II dB or dB and 104 94 class I dB)
- Tripod
- ISO 9000 Certificate of calibration (made in laboratory and with certificate of control)

decibel meter certificate calibration.

technical specifications for the decibel meter series CR-260 . return to homepage
Here you will find an overview of all the measuring instruments available at PCE Instruments.

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

This page in German The decibel meter series CR-260  in German in Italian The decibel meter series CR-260  in Italian in Spanish The decibel meter series CR-260  in Spanish. in Croatian The decibel meter series CR-260  in Croatian in French The decibel meter series CR-260  in French in Hungarian The decibel meter series CR-260  in Hungarian in Turkish The decibel meter series CR-260  in Turkish in Polish The decibel meter series CR-260  in Polish in Russian The decibel meter series CR-260  in Russian in Dutch The decibel meter series CR-260  in Dutch in Portuguese The decibel meter series CR-260  in Portuguese in Portuguese The decibel meter series CR-260  in Portuguese

 

Below you will find an overview of the different product groups of measuring instruments

 Absolute Humidity Meters
 Accelerometers
 Alert Meters
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Contact Thermometers
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Dose Meters (Noise)

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Indicator Sound Level
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Instruments (Environmental)

Impedance bridges
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 photometerss

Noise Meters

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Ultrasonic Flow Meters

VDE tester
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