Type Approved Sound Level Meters & Noise Measurement Instruments from Cirrus Research

This post lists the Cirrus Research sound level meters, acoustic calibrator and noise monitoring equipment that currently carry a Type Approval.

This page was last updated on the 11th July 2016
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Sound Level Meters with Type Approval

Optimus Sound Level Meters

CR:161A Class 1 Optimus Red Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.53-4052960
Date of Approval: 26th July 2012

LNE Type Approval to EN 61672-1:2003
Certificate Number: LNE-25387-0
Date of Approval: 27th May 2013

LNE Type Approval to IEC 61672-1:2013/NF EN 61672-1:2014
Certificate Number: LNE-25387-1
Date of Approval: 1st July 2016

Applus+ Type Approval to UNE-EN 61672-1:2005
Certificate Number: 02-001-B-62/13-R
Date of Approval: 22nd April 2013

CR:161B Class 1 Optimus Red Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.53-4052960
Date of Approval: 26th July 2012

LNE Type Approval to EN 61672-1:2003
Certificate Number: LNE-25387-0
Date of Approval: 27th May 2013

LNE Type Approval to IEC 61672-1:2013/NF EN 61672-1:2014
Certificate Number: LNE-25387-1
Date of Approval: 1st July 2016

Applus+ Type Approval to UNE-EN 61672-1:2005
Certificate Number: 02-001-B-62/13-R
Date of Approval: 22nd April 2013

CR:161C Class 1 Optimus Red Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.53-4052960
Date of Approval: 26th July 2012

LNE Type Approval to EN 61672-1:2003
Certificate Number: LNE-25387-0
Date of Approval: 27th May 2013

LNE Type Approval to IEC 61672-1:2013/NF EN 61672-1:2014 + IEC 61260:1996/NF EN 61260:1996
Certificate Number: LNE-25387-1
Date of Approval: 1st July 2016

Applus+ Type Approval to UNE-EN 61672-1:2005
Certificate Number: 02-001-B-62/13-R
Date of Approval: 22nd April 2013

CR:161D Class 1 Optimus Red Sound Level Meter

LNE Type Approval to IEC 61672-1:2013/NF EN 61672-1:2014 + IEC 61260:1996/NF EN 61260:1996
Certificate Number: LNE-25387-1
Date of Approval: 1st July 2016

CR:1710 Class 1 Optimus Green Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.53-4052959
Date of Approval: 26th July 2012

Applus+ Type Approval to UNE-EN 61672-1:2005
Certificate Number: 02-001-B-63/13-R
Date of Approval: 22nd April 2013

LNE Type Approval to EN 61672-1:2003
Certificate Number: LNE-25387-0
Date of Approval: 27th May 2013

LNE Type Approval to IEC 61672-1:2013/NF EN 61672-1:2014
Certificate Number: LNE-25387-1
Date of Approval: 1st July 2016

CR:171A Class 1 Optimus Green Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.53-4052959
Date of Approval: 26th July 2012

Applus+ Type Approval to UNE-EN 61672-1:2005
Certificate Number: 02-001-B-63/13-R
Date of Approval: 22nd April 2013

LNE Type Approval to EN 61672-1:2003
Certificate Number: LNE-25387-0
Date of Approval: 27th May 2013

LNE Type Approval to IEC 61672-1:2013/NF EN 61672-1:2014+ IEC 61260:1996/NF EN 61260:1996
Certificate Number: LNE-25387-1
Date of Approval: 1st July 2016

CR:171B Class 1 Optimus Green Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.53-4052959
Date of Approval: 26th July 2012

Applus+ Type Approval to UNE-EN 61672-1:2005
Certificate Number: 02-001-B-63/13-R
Date of Approval: 22nd April 2013

LNE Type Approval to EN 61672-1:2003
Certificate Number: LNE-25387-0
Date of Approval: 27th May 2013

LNE Type Approval to IEC 61672-1:2013/NF EN 61672-1:2014+ IEC 61260:1996/NF EN 61260:1996
Certificate Number: LNE-25387-1
Date of Approval: 1st July 2016

CR:171C Class 1 Optimus Green Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.63-4062716
Date of Approval: 22nd April 2013

LNE Type Approval to IEC 61672-1:2013/NF EN 61672-1:2014+ IEC 61260:1996/NF EN 61260:1996
Certificate Number: LNE-25387-1
Date of Approval: 1st July 2016

CR:191BE Optimus Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.63-4062717
Date of Approval: 22nd April 2013

CR:193BE Optimus Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10, DIN EN 61672-2:2004-08 & DIN 45657:2005-03
Certificate Number: PTB-1.63-4062718
Date of Approval: 22nd April 2013

CR:260 Series Sound Level Meters

CR:261S Class 1 Vehicle Noise Sound Level Meter

PTB Type Approval to DIN EN 61672-1:2003-10 & DIN EN 61672-2:2004-08
Certificate Number: PTB-1.72-4025043
Date of Approval: 16th October 2006
To be used with PTB Approved CR:511F Acoustic Calibrator

Acoustic Calibrators with Type Approval

CR:514 Class 2 Acoustic Calibrator

PTB Type Approval to DIN EN 60942:2003
Certificate Number: PTB-1.61-4028829
Date of Approval: 12th March 2008

CR:515 Class 1 Acoustic Calibrator

PTB Type Approval to DIN EN 60942:2003
Certificate Number: PTB-1.61-4028829
Date of Approval: 12th March 2008

LNE Type Approval to norme CEI 60942:2003
Certificate Number: LNE-24906
Date of Approval: 20th Feb 2013

CEM Type Approval to UNE-EN 60942:2005
Certificate Number: 140786001
Date of Approval: 9th January 2015

CR:511F Class 1L Acoustic Calibrator

PTB Type Approval
Certificate Number: PTB 1.41-99071852
Date of Approval: 28th June 2000

CR:512 Class 1 Acoustic Calibrator
Certificate Number: PTB 1.41-14034/94
Date of Approval: 25th August 1994

Noise Monitors with Type Approval

CRL 243/1 MKii Noise Monitor

PTB Type Approval
Approval numbers: PTB 21.21/94.89 & PTB 1.52-37/94
Date of Approval: 29th July 1994

Revised 9th July 1998
PTB 21.21/94.89
PTB 1.41-980437596

CRL 243 Airport Noise Monitoring System
Leipzig Airport
PTB Type Approval
Approval Number: PTB 1.52-25659/94
Date of Approval: 21st December 1994

CRL 243 Airport Noise Monitoring System
Dresden Airport
PTB Type Approval
Approval Number: PTB 1.52-25659/94
Date of Approval: 21st December 1994

CRL 243/2 Portable Noise Monitor

PTB Type Approval
Approval Number: PTB 21.21/94.85
Date of Approval: 21st December 1994
CR:245/3 Portable Noise Monitor

PTB Type Approval
Approval Numbers: PTB 21.21/97.134 & PTB 1.41-07/97
Date of Approval: 30th July 1997

Revised 9th July 1998
Approval Numbers: PTB 21.21/97.134 & PTB 1.42-98000415

 

Clarke Roberts

Senior Marketing Executive at Cirrus Research plc
Clarke is a Senior Marketing Executive and is responsible for helping people to find Cirrus Research's innovative noise measurement solutions by using all aspects of the marketing mix.

He particularly enjoys writing content about product applications, including noise nuisance, occupational noise and environmental noise pollution.