Home button About button
Blog button
        

SMG/interlink®
Serving our customers since 1994
Instruments for Environmental, Health and Safety Professionals,
HVAC Engineers and Technicians, Manufacturing Engineers,
Quality Control and Laboratory Professionals

casellaUSA noise dosimeters and sound level meters

Casella Noise Dosimeters

CEL 300 Series Convertible Noise Dosimeters and Sound Level Meters


CEL 320 NOISE DOSIMETER
CEL 320 Noise Dosimeter
Key benefits

  • Switch on and record in less than 5 minutes

  • Store over 1 month´s worth of measurements

  • Standard setups for guaranteed compliance

  • Customized setups for special tasks

  • Large time history memory in CEL-360

  • Direct printout from meter

  • Windows software for control and download

  • Convertible between dosimeter and sound meter

 CEL 360 sound level meter
CEL 360 Sound Meter
The CEL-300 Series Convertible Noise Dosimeters are the last word in simplicity and ease of use. Two models provide all the necessary functions of fully featured instruments with many user enhancements that help both the new user and the long-term user. Just fit the battery, choose the microphone style, switch on the instrument and you are ready to start recording. Select the recording method from a list of preprogrammed setups and off you go. The instrument takes care of all the settings for you so no need to worry about getting it wrong. It could not be easier, press the Start button on the keypad and the measurement will begin straight away.

Of course if you need to customize the instrument then the included software will intuitively guide you through the process and your new settings will be uploaded and remembered for the next time too.

Both the CEL-320 and the CEL-360 cover three measurement ranges from 30 to 140 dB to ANSI type 2 specifications. Choose from A or C frequency weightings and Slow, Fast or Impulse time weightings. Select Q as 4, 5 or 6 for dose measurements. Overall results for the maximum, minimum and average noise levels are saved together with the ability to set two threshold cutoff levels and a single criterion level for all noise dose calculations. Begin recording immediately or with the CEL-360 set a delayed start and stop time up to a month in advance for the instrument to record automatically. The CEL-360 is also a logging instrument that will store up to 10 key noise parameters to show the changes that occurred during the run to find out when the noise was highest. This is invaluable for planning a noise control policy or before undertaking potentially costly noise reduction work.

A choice of microphones allows the instruments to be used as conventional personal noise dosimeters or as small hand held sound level meters ideal for community noise measurements as well as noise in the workplace.

Windows™ software completes the package for both instruments. The CEL-320 and 320S models are provided with a copy of dB10 software (version 2) as standard and the CEL-360 and 360S models come with the more advanced dB12 software as standard. Both these packages are full 32 bit programs that will run on the latest versions of the popular MS Windows™ operating system for IBM compatible PC’s. The software will allow previous recordings from the earlier CEL-420 and CEL-460 noise dosimeters to be opened and viewed so that earlier recordings can still be used and analyzed.
 

TECHNICAL SPECIFICATIONS
CEL-320 & CEL-360 Noise Dosimeters and CEL-320 & CEL-360S Sound Level Meters

International standards
Accuracy standards - Dosimeter ANSI S1.25 – 1992.
IEC1252: 1993 BS EN 61252.
Accuracy standards - Sound level meter ANSI S1.4 – 1983 Type S(2),*
ANSI S1.43 – 1997*
IEC-651: 1979 (EN 60651) Type 2I,*
IEC-804: 1985 (EN 60804) Type 2,
Electromagnetic standards EN 50081-1:1992, EN 50081-2: 1993
EN 50082-1:1992, EN 50082-2: 1995
* over temperature range 32°F - 104°F (0°C - 40°C)  

Measurement ranges

Display range Primary RMS range at 1 kHz Peak
30 – 100 dB 41 – 86 dB 63 – 103 dB
50 – 120 dB 50 – 120 dB 83 – 123 dB
70 – 140 dB 5 – 125 dB Defined from
10 dB above noise floor
to a crest factor limit of 5 		103 – 143 dB
 

CEL 320

CEL 360

Maximum number of measurement runs 50 50
Number of pre-configured Setups 7 7
Number of user configured Setups 13 13
Threshold levels (dB) 70 to 90 dB in 1 dB steps 2 2
Criterion level (dB) 80 to 90 dB in 1 dB steps 1 1
Variable time for daily noise exposure level 00:00 – 23:59 00:00 – 23:59
Dosimeter microphone CEL-6681 ¼” electret microphone with clip, on 32 in (0.8 m) plug-in cable.
Sound level meter microphone CEL-425 ¼” electret microphone on 3 in (75 mm) stalk.
Windscreen for microphone protection Both microphones may be used with CEL-6225 Windshield that has no measurable effect on acoustic performance between 31.5 Hz - 8 kHz.
Frequency weightings A, C, linear 20 Hz – 20 kHz.
Time weightings Slow, Fast, Impulse, Peak.
Amplitude weightings (Q) 3, 4, 5, 6 dB exchange rates
Displayed information Lp, LAeq, LAE, LeqI, Lav, Lmx, Lmn, Lpeak, 5 x Ln%, %DOSE1, projected %DOSE1, TWA1, %DOSE2, projected %DOSE2, TWA2, LEP,d, TWA,v, LEP,v, Duration, Date, Time, Run #, Wait, Pause, Battery V, security level.

ORDERING INFORMATION
DOSIMETER KITS

CEL-320/K1 and CEL-360/K1 kits are available which include the Dosimeter, CEL-110/2 Acoustic Calibrator, CEL-6681 ¼” Dosimeter Microphone including clip and cable, CEL-6225 foam Microphone Dust Cover and CEL-6682 Kit Case. The CEL-320 includes the CEL-6702 dB10 software and C6671 download cable, the CEL-360 includes the CEL-6704 dB12 software package. Standard multiple kits are available in 5 or 10 packs. Use suffix X to exclude software and cable.

SOUND LEVEL METER KITS

CEL-320S/K1 and CEL-360S/Kl kits are available which include the SLM, CEL-110/2 Acoustic Calibrator, CEL-425 ¼” SLM Microphone, CEL-6225 Microphone Dust Cover, CEL-6682 Kit Case. The CEL-320S includes the CEL-6702 dB10 software and C6671 download cable, the CEL-360S includes the CEL-6704 dB12 software package. Standard multiple kits are available in 5 or 10 packs. Use suffix X to exclude software and cable

Return to top

Return to SMG/interlink®
For more information  Email Mail  SMG/Interlink®
Interlink Marketing Corporation
dba SMG/interlink®
PO Box 260795
Plano, Texas 75026
Toll free 1-800-804-6196
Ph: 972-985-0883
Fx: 972-985-3252
2203 Glen Forest Ln
Plano, Texas 75023

credit card logos

Copyright © 1997-2012 Interlink Marketing Corporation

SiteLock