Definition: A Type Approved Sound Level Meter is a noise measuring instrument that has been tested and verified as meeting a standard, such as IEC 61672-2, by a recognised testing laboratory, such as the PTB in Germany, the LNE in France or Applus+ in Spain. Explanation: A good quality sound level meter from a reputable manufacturer will have been designed Read More…
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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. . 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 Read More…
A new version of the NoiseTools software is now available to download
A new version of the NoiseTools software is now available for download, bringing a set of new features and updates. The new version of NoiseTools is v1.4.6.2362 Included in the new version are: Support for Windows 8.1 (including 64 bit versions) Support added for the CK:680 & CK:690 Outdoor Kits using a VPN connection Date fields added to the time history Read More…
The Risks of Noise-Induced Hearing Loss in an Industrial Workplace
The risk to business and their employees who fail to monitor and assess noise in the workplace was highlighted recently when a former roadman received £9,000 in an Out of Court settlement, after being diagnosed with noise-induced hearing loss (NIHL). The permanent condition is allegedly due to excessive noise exposure at his workplace in Gateshead, taking place over more than Read More…
Join us this November and measure the noise from fireworks!
Back in November 2011, some of the Cirrus staff carried out some noise measurements at firework displays on and around Bonfire night. You can read more about this on this blog post. This generated a lot of interest and discussion and so we’re going to repeat the exercise in 2013 and we’d like to gather as much data as possible. Read More…
Read the Autumn Issue of The Measure, the Cirrus Research newsletter
The latest issue of The Measure, the Cirrus Research newsletter is now available to download. In this issue we’ve covered: A case study from Ilmor Engineering featuring the doseBadge Noise dosimeter and the Optimus Red Sound Level Meter The Optimus Red – Â In a Class 2 all of its own 15 Year Warranty update The dBAdvantage Card is back! Ask Read More…
Ilmor Engineering’s choice for detail & accuracy – Cirrus doseBadge noise dosimeter & Optimus Red sound level meter
As one of the worldâs top racing engine design and manufacturers, noise levels in the workplace have always been an issue for Ilmor Engineering. But when they won a large contract with the US giant General Motors to design and manufacture a new turbo-charged V6 racing engine for the 2012 IndyCar championship, its managers knew immediately this would result in Read More…
The Optimus Red Sound Level Meter – in a Class 2 all of its own
Cirrus Research is offering a “One Product/One Price” package that covers all Noise at Work requirements through its Optimus Red noise measurement meters. With no hidden extras at hidden costs, the Optimus Red can claim to be the industry leading product that covers ALL areas of UK and European Noise at Work legislation, taking away any uncertainty for professionals looking Read More…
The Noise Doctor makes a house call to Health & Safety North 2013
Cirrus Research, specialists in the design and manufacture of noise monitoring equipment will be exhibiting at this yearâs Health & Safety North on October 9-10 at The Bolton Arena. Visitors to Cirrus Research at Stand 70 will be able to experience the new Noise Doctor concept, a three-step remedy for noise monitoring solutions. The Cirrus Research Noise Doctor offers a Read More…
15 Year "No Quibble" Warranty on Sound Level Meters from Cirrus Research
Cirrus Research is the first and only UK manufacturer to offer a 15 year warranty on all its new noise measurement products. This exceptional cover starts with a two year return to base warranty against all faults but it is then extendable, one year at a time up to a maximum of fifteen years, as long as the products are Read More…
