Cirrus is now able to offer a UKAS calibration service for your sound level meter and acoustic calibrator, even if it is not a Cirrus instrument!
UKAS Calibration of Sound Level Meters
We can now offer this service, not only on our own sound level meters such as the optimus and the CR:800 instruments, but also on products from other manufacturers such as B&K, CEL Casella, Rion, Norsonic, Larson Davis, 01dB, Quest, Svantek and TES.
We can offer UKAS or Traceable Calibration to BS 7580 on wide range of sound level meters as well as UKAS Calibration on a smaller number of instruments to BS EN 61672 Part 3.
BS EN 61672-3:2006
For newer sound level meters that have been designed to meet the BS EN 61672 standard, such as the optimus sound level meters, verification can be carried out in accordance with BS EN 61672-3:2006 as modified by UKAS TPS 49 Edition 2:June 2009 for Class 1 and Class 2 meters originally manufactured in accordance with IEC 61672-1:2002 (BS EN 61672-1:2003).
BS 7580 Part 1:1997
For older instruments that were designed to meet BS EN 60651 and/or BS EN 60804 (which have both been superseded by BS EN 61672), verification can be carried out in accordance with BS 7580 Part 1:1997
Verification of Type 1 Sound level meters originally manufactured in accordance with BS EN 60651:1994 and/or BS EN 60804:1994 and for which required correction factors are known and agreed.
UKAS Calibration of Acoustic Calibrators
We can also provide UKAS calibration on a wide range of acoustic calibrators whether these are supplied with a sound level meter or not.
Find out more and get a quotation
We can provide this service on a wide range of different instruments from different manufacturers. To get a quotation for the verification of your sound level meters and acoustic calibrators, call our customers services department on 0845 230 2434 or email email@example.com.