personal noise dosimeter Articles

  • An Industrial Noise Map is Basic to Hearing Conservation

    An Industrial Noise Map Is Basic to Hearing Conservation In the U.S., OSHA has set regulations on worker noise exposure. The usual measurement method is to use a portable noise dosimeter attached to a worker that measures noise exposure as the person moves about the work area. However, this does nothing to identify the source and location of the noise. When conducing a noise survey, a noise ...

  • Rock hard doseBadge survives the crusher - case study

    When something goes through a stone crusher it’s very rare that anything apart from crushed stones comes out the other side. So, when a Cirrus Research doseBadge® became dislodged and fell onto the conveyor belt of a stone crusher, Environmental Scientifics Group occupational hygienist David Wright didn’t expect to find much evidence of it left at the other end. However, when the ...


    By Cirrus Research plc

  • Fixed, Portable or Personal Monitoring for Benzene Detection

    Fixed, portable or personal monitoring for benzene detection?  Applications for PIDs include:- fixed systems for area or fenceline monitoring of fugitive emissions portable instruments for con ned space entry checks or leak detection & repair ...


    By Ion Science Ltd.

  • Controlling Exposure to Noise at Work with Personal Noise Dosimeters

    Which method is best to monitor noise: sound level meter or noise dosimeter? Controlling exposure to noise at work with noise dosimeters Our work environment has been transformed since the 1970’s with the introduction of new machinery and technical equipment designed to improve and increase general productivity. This has revolutionalised the way we operate ...


    By Pulsar Instruments Plc

  • Canarina CUSTIC software · noise dosimeters and modeling · introduction 5

    Noises are irregular and disordered vibrations including all possible frequencies. The intensity of a sound I can be expressed in decibels with the standard equation: L=10 log(I/I0) where I0 is the quietest sound most people can hear, the threshold of hearing 10-12Wm-2.  When the ratio is between ...

  • Casella intrinsically safe TUFF personal air sampling pump and dBadge sound level meter are a hit down under with Australian department of defence

    Following a competitive tender process, the Australian Department of Defence has taken delivery of 180 TUFF personal air sampling pumps and 180 CEL-350 dBadge personal noise dosimeters from Casella CEL (www.casellameasurement.com; 01234 844100), leading global specialist in industrial hygiene and occupational health monitoring equipment. Ronald Azar, ...


    By Casella

  • Cirrus Research – Noise Measurement Pioneers for Over 45 Years [Video]

    Since 1970, Cirrus’ mission has been to make monitoring noise simple. More than 45 years later, we thought it was time to look back at our story so far and see what we have achieved. Join us by watching our video, which explores our history and what makes us the noise measurement pioneers that we are today. Cirrus Research ...


    By Cirrus Research plc

  • Grab £1000 of free benefits with the dBAdvantage Card from Cirrus Research

    The dBAdvantage Card from Cirrus is the quick and easy way to grab £1000 of FREE benefits when you buy a Cirrus sound level meter or doseBadge noise dosimeter kit. As a dBAdvantage Card member you’ll automatically get access to the following benefits: 1. A FREE place, each ...


    By Cirrus Research plc

  • Used noise meters, dosemeters and calibrators online

    Pulsar Instruments is pleased to announce that it has a selection of used sound level meters, noise dosimeters and acoustic calibrators available to buy online. The 'used' stock is from our ex-demonstration meters, ex-rental equipment and also from customer trade-ins. Brands on sale include Pulsar Instruments, Castle Group and Casella - with more expected to be added. Pulsar's General Manager, ...


    By Pulsar Instruments Plc

  • A Dosimeter for the Future: a History of the doseBadge - Case study

    In 1995, a team of young engineers at Cirrus Research set to work on revolutionising the design and functionality of noise dosimeters. Their hard work and tireless dedication to the protection of people’s hearing led them to design the doseBadge, which has now become synonymous with personal noise exposure measurement. The process of designing the doseBadge wasn’t easy or without ...


    By Cirrus Research plc

  • New Training Courses for 2014

    Due to popular demand, we’re pleased to announce a set of new dates in 2014 for our Cirrus Product Training Course, or CPTC. A CPTC is an excellent opportunity to learn how to get the most from your Cirrus sound level meter or doseBadge noise dosimeter as well as catching up on the latest changes and updates to the NoiseTools software. Each course covers a range of equipment and common core ...


    By Cirrus Research plc

  • The Measure Issue 10 Autumn 2016 – The Cirrus Research Newsletter

    The latest issue of The Measure, the Cirrus Research newsletter is now available for download. In this issue we’ve covered: The new doseBadge5 Noise Dosimeter with a history and timeline of the doseBadge family A case study for the Optimus Green Sound Level Meter and the Invictus Environmental Noise Monitor at the Classical Haçienda ...


    By Cirrus Research plc

  • In-depth workplace noise risk assessments

    Don’t miss a thing with a custom-made noise measurement kit Pulsar Safety Professional System: the-all-in one solution to noise measurement Pulsar Instruments’ Safety Professional noise measurement system offer Safety, Health, Environmental and Quality (SHEQ) experts a custom-made solution for resolving their complex workplace noise risk ...


    By Pulsar Instruments Plc

  • Police Use Casella Equipment To Assess Noise Levels - Case Study

    Leicestershire Police has upgraded its noise monitoring equipment, selecting a Casella Health & Safety Kit in order to help to protect its officers. A global specialist in occupational health and environmental risk management solutions, Casella has supplied a 62x series sound level meter and a dBadge Noise Dosimeter to the regional police force, both of which are known to be easy to use, ...


    By Casella

  • Visit Cirrus at A+A 2017 and see the new doseBadge5 Noise Dosimeter

    Cirrus Research will be presenting a number of new and exciting additions to the existing range at the A+A Exhibition in October 2017. On stand 6C51 will be the new doseBadge5 Noise Dosimeter and the Optimus Sound Level Meters which together provide a complete solution for both occupational and environmental noise measurements. A+A 2017 will be the first opportunity for visitors to see ...


    By Cirrus Research plc

  • Noise at Work Regulations - making sense of them & measuring sound

    Tips on how to measure sound and manage the noise measurement process Join the noise experts Pulsar Instruments on their face-to-face training courses and gain vital insight into how to manage the noise measurement in the workplace under the Noise at Work Regulations.  The one-day courses, delivered by Pulsar Instruments, are intended to meet the needs of those new to noise ...


    By Pulsar Instruments Plc

  • Noise at Work – an employers` responsibility?

    In the last few months, we have featured the 10th anniversary of the Noise at Work Regulations (2005) at length in this blog. In fact, the Regulations are at the heart of everything that we do as a company and the key messages behind them are as relevant now as they were 10 years ago.  Under the Control of ...


    By Pulsar Instruments Plc

  • Workplace Monitoring: Who, What, When, Why, How?

    In my previous articles in this series for SHP readers, I have focussed on the need for current attitudes to general health and safety processes to change and emphasised the importance of regular monitoring. The best way to combat those ‘hidden killers’ and protect our workforces is to increase awareness of the benefits of regular monitoring and detection.  Employees then need to ...


    By Casella

  • Personal Noise Solutions for Miners

    Throughout the working day, miners are continually exposed to varying levels of noise which can result in hearing loss. For safety reasons it is important to monitor employees’ noise exposure and Cirrus Research has created such a device in the form of the CR: 110A doseBadge. The Cirrus Research doseBadge is the original wireless personal noise dosemeter. It is the ideal tool to carry out ...


    By Cirrus Research plc

  • Noise Monitors and Meters

    Sound level meters Description and ApplicationsThe sound level meter is a lightweight instrument for the measurement of sound pressure level (SPL) in decibels. All ANSI-approved meters meet minimum requirements that include an A-weighted network, a slow-response meter characteristic, and a fully graduated scale with measurements ranging from 80 to 130 dBA. The Type II meter is most frequently ...

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