We are delighted to announce that the latest version of the Optimus+ sound level meter, with the newest firmware and features, has achieved PTB pattern approval.
Latest version of the Optimus+ Sound Level Meter receives PTB Approval
Noise Monitoring Equipment from Cirrus Research
Our range of noise monitoring equipment allows you to meet almost any noise standard, regulation or guidelinesEnvironmental and Airport Noise Monitoring Equipment
Take a look at our Permanent and Portable Noise Environmental Noise Monitors.
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Optimus Green Environmental Sound Level Meter
For environmental noise monitoring applications, such as BS4142, PPG24, BS5228 & IPPC as well as the measurement of environmental noise impact, the optimus green sound level meters are ideal.
CR:171B Class 1 Optimus Green sound level meters come with 1/3 Octave Bands & Audio Recording designed for taking environmental noise measurements.
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Outdoor Noise Measurement Kit with 3G/GPS
Our Outdoor noise measurement kits featuring remote data download & GPS location.
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Optimus Red Workplace Noise/Occupational Sound Level Meter
The optimus red sound level have been purpose designed for occupational noise monitoring applications and are ideal for industrial hygiene noise measurement and compliance with Noise at Work regulations.
CR:162D Class 2 Optimus Red sound level meters come with Data Logging & Octave Band Filters & NR/NC Curves designed for taking occupational noise measurements in the workplace.
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You can also refer to our dedicated noise monitoring equipment page by Clicking Here...
Archive | Noise Monitoring Equipment
LNE Type Approval for the Optimus+ sound level meter
We know that you rely on our noise monitoring instruments to ensure that your workers are safe and that you are complying with regulations, which is why we are so excited to be able to announce that eight models of the new Class 1 Optimus+ Sound Level Meter are now LNE approved!
Protecting the Hearing Health of Construction Workers
Many events include noisy activities. This exciting and dynamic sector attracts some of the noisiest activities you could think of. Whether you’re a musician, event organiser, sound engineer, or lighting designer, working in this industry can be both fulfilling and challenging.
Quantum Outdoor now with even more features
Cirrus Research, a leading provider of noise measurement instruments, has announced an updated version of its popular Quantum Outdoor product.
Understanding the Different Models of the Optimus Sound Level Meters
At Cirrus Research, we are proud to offer the Optimus range of sound level meters, which is our flagship product line.
Meet our new rental partner – Accudata Ltd
Cirrus Research Plc is pleased to announce we’ve chosen online hire specialist Accudata Ltd as our official hire partner for Cirrus Research branded noise and vibration instrumentation. With well over 50 years of combined expertise in the field of Industrial and Environmental monitoring, customers old and new can be assured that their hire needs will be well taken care of. Read More…
UKAS Calibration of Sound Level Meters & Acoustic Calibrators
For over 45 years, Cirrus has been calibrating and servicing sound level meters, acoustic calibrators and noise measurement instruments. This long history enables us to offer a truly unique service to you, our customers, no matter what equipment or calibration requirements that you may have.
Environmental noise monitoring, anytime, any place and anywhere
Cirrus Research is excited to announce the launch of their latest cloud-based noise monitoring system, Quantum Outdoor. Quantum Outdoor is a single solution for the remote monitoring of noise 24/7; it uses powerful cloud technology to give users control over their environmental noise impacts at their desktops.
Fight noise nuisance with Trojan and NoiseAid
With the UK Coronavirus lockdown entering its eighth week, it’s more than likely that if you working for a local authority or housing association, you’ve seen a sharp rise in the number of noise nuisance complaints from your residents. This is only natural, as more and more people are staying at home, unable to escape some of the noise that would normally occur when they’re out at work or running errands.
How to measure noise whilst practising social distancing
If you work in health and safety or noise measurement, you might be wondering just how you’re supposed to collect the data you need whilst ensuring you stay at least two meters away from other people.
