About Cirrus Research plc
Our Mission
Cirrus Research plc is a UK based manufacturer of noise measurement instruments.
Founded in 1970 and based in Hunmanby, North Yorkshire, Cirrus specialises in the design, manufacture and distribution of noise measurement instruments that are designed to help users meet the requirements of standards and legislation throughout the world.
Our instruments are innovative and simple to operate whilst being supported by an industry-leading 12 year warranty. With over 40 years of experience we can offer our products with knowledge, backup, support and confidence.
Our products are available worldwide and are available through a range of Cirrus Research plc offices, carefully selected distributors and service centres. We also offer our existing and prospective customers advice and information to help them determine which instrument is best suited to their application.
Our commitment is to provide a high quality product at a competitive price in our core market areas, supporting our customer and distributors with noise measurement instruments that meet the latest and highest standards.
To meet these commitments, Cirrus has implemented a Quality and Environmental Management program that has been certified as meeting the requirements of ISO 9001:2008 and ISO 14001:2004.
Founded in 1970 and based in Hunmanby, North Yorkshire, Cirrus specialises in the design, manufacture and distribution of noise measurement instruments that are designed to help users meet the requirements of standards and legislation throughout the world.
Our instruments are innovative and simple to operate whilst being supported by an industry-leading 12 year warranty. With over 40 years of experience we can offer our products with knowledge, backup, support and confidence.
Our products are available worldwide and are available through a range of Cirrus Research plc offices, carefully selected distributors and service centres. We also offer our existing and prospective customers advice and information to help them determine which instrument is best suited to their application.
Our commitment is to provide a high quality product at a competitive price in our core market areas, supporting our customer and distributors with noise measurement instruments that meet the latest and highest standards.
To meet these commitments, Cirrus has implemented a Quality and Environmental Management program that has been certified as meeting the requirements of ISO 9001:2008 and ISO 14001:2004.
Our History
Cirrus Research has always specialised in the development and production of noise measurement instrumentation.
Cirrus Research milestones include the world’s first Type 1 Data Logging Sound Level Meter, the first Type 1 Data Logging Real-Time Analyser, and the world’s first twin channel Data Logging Dosimeter to meet the EC Directive 86/188/EEC in all respects.
Cirrus Research Engineers were the first to publish the detailed specifications for the L3M and DP15 interfaces which were successfully used by several other Sound Level Meter manufacturers.
In 1997 Cirrus launched the innovative doseBadge, the world’s first completely self contained wireless noise dosemeter. The doseBadge has been developed continually from its introduction with new features and functions added with each new version.
2006 saw Cirrus obtain the first PTB Type Approval of a Sound Level Meter to the new IEC 61672 standard. The CR:261S Vehicle Noise Sound Level Meter was designed to meet a customer requirement and was designed, certified and delivered within 12 months.
In 2008 the CR:515 and CR:514 Acoustic Calibrators were granted Type Approval by the PTB to the latest standards, the first units of this type to obtain this prestigious certification.
2010 saw the introduction of Optimus, the next generation of sound level meters from Cirrus. The Optimus instruments combine the very latest technology with ease of use to provide the ideal sound level meter for any application.
Cirrus Research milestones include the world’s first Type 1 Data Logging Sound Level Meter, the first Type 1 Data Logging Real-Time Analyser, and the world’s first twin channel Data Logging Dosimeter to meet the EC Directive 86/188/EEC in all respects.
Cirrus Research Engineers were the first to publish the detailed specifications for the L3M and DP15 interfaces which were successfully used by several other Sound Level Meter manufacturers.
In 1997 Cirrus launched the innovative doseBadge, the world’s first completely self contained wireless noise dosemeter. The doseBadge has been developed continually from its introduction with new features and functions added with each new version.
2006 saw Cirrus obtain the first PTB Type Approval of a Sound Level Meter to the new IEC 61672 standard. The CR:261S Vehicle Noise Sound Level Meter was designed to meet a customer requirement and was designed, certified and delivered within 12 months.
In 2008 the CR:515 and CR:514 Acoustic Calibrators were granted Type Approval by the PTB to the latest standards, the first units of this type to obtain this prestigious certification.
2010 saw the introduction of Optimus, the next generation of sound level meters from Cirrus. The Optimus instruments combine the very latest technology with ease of use to provide the ideal sound level meter for any application.
How loud was the Superbowl? 107dB(A)! Read more..
New dates for our Product Training Courses Read more..
Job Vacancy at Cirrus – Technical Customer Support Read more..
PC specifications for the NoiseTools software Read more..
Windows 7 USB Connectivity with Cirrus noise measurement instruments Read more..
Enter our 2012 Noise in Action Photography Competition Read more..
Windows 7 Drivers for the Sunix RS232 – USB Adaptor Read more..
Video – Find out how simple to use the Trojan Noise Recorder is. Read more..
Influences of weather, damage and ageing on the performance of outdoor microphone windshields Read more..
Motorbike exhaust sound levels for track and race days – An overview from a rider Read more..
New dates for our Product Training Courses Read more..
Job Vacancy at Cirrus – Technical Customer Support Read more..
PC specifications for the NoiseTools software Read more..
Windows 7 USB Connectivity with Cirrus noise measurement instruments Read more..
Enter our 2012 Noise in Action Photography Competition Read more..
Windows 7 Drivers for the Sunix RS232 – USB Adaptor Read more..
Video – Find out how simple to use the Trojan Noise Recorder is. Read more..
Influences of weather, damage and ageing on the performance of outdoor microphone windshields Read more..
Motorbike exhaust sound levels for track and race days – An overview from a rider Read more..
