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Trojan2 Noise Nuisance Recorder

Cirrus 2014
Trojan2 Noise Nuisance Recorder
Cirrus Research
Deborah Hastie
01937 834746

Cirrus Research promotes Trojan2 Noise Nuisance Recorder and the outdoor Optimus Green Monitor to eager market

Cirrus Research is maintaining its reputation as industry leader with two products that cover a multitude of noise monitoring needs.


Cirrus Research recently re-launched its best-selling Trojan noise nuisance recorder with a host of new innovations included as standard. This followed extensive customer research and feedback.


The Trojan2 software has also being revamped to allow measurements to be made over longer periods of time, as well as making measurement downloads quicker.


"It has been designed to meet the needs of Environmental Health Officers, Housing Associations and anyone who needs to measure, monitor and record noise nuisance," said James Tingay, Cirrus Research Marketing Manager.


"It offers high quality, high resolution audio recording asstandard using a 16bit/16kHz uncompressed WAV file. This gives plenty of frequency range (up to 8kHz) and a wide dynamic range (up to 96dB) so audio recordings can handle both high and low levels with no loss of quality."

Another key feature is the Wireless remote control and 4GB memory. This is usually more than enough for most applications but it can be expanded with a 32GB option.


"With the AuditStore function in the Trojan2, you can also guarantee the chain of data from the instrument to the software, a useful feature if you need to present measurements and recordings as evidence," added James.


Other noise monitoring must-haves on the Trojan2 are Pre & Post Trigger options for audio recording that can be set as needed. The pre-trigger can be up to 30 seconds and post-trigger up to 60 seconds.


All the software provided is licence-free with NoiseTools supplied as standard, free of charge and without any installation or licensing restrictions. This means customers can install it on to many desktops, laptops or servers as necessary at no extra cost. Updates are also free of charge.


The Trojan2 is designed to be mains powered with secure cables, but it will switch to its own internal batteries if the mains power is lost. Another important feature is that when power is restored, the noise nuisance recorder will start up again and continue to operate. The Trojan2 will automatically restart when the mains power is restored even if its internal batteries are flat.


"We believe that the Trojan2 is the best and most versatile noise monitoring product out there right now. The feedback we are getting from users is unanimously positive and the new features are making the business of noise monitoring easier, quicker and more accurate."


Other modifications to make life easier for the end user include:

  1. Quicker and simpler removal of the cables for transport and storage
  2. Less cables to connect to the sound level meter
  3. More space in the case for storing accessories
  4. A simple way to add a wired hand switch if needed

A second market-leading product to come from Cirrus, this time to meet outdoor and environmental noise issues, is the Optimus Green Noise Monitoring System.


Like the Trojan, The Optimus Green is simple and intuitive to use with clear visual displays that also work effectively both at night and in poor light conditions. A unique feature already popular with clients is the Audio Recording during measurements where they can record the actual noise during a measurement.


It ensures the user can capture all of the information necessary with its capacity to take continuous measurements over long periods thanks to its 4GB of memory, included as standard.


Other key features include:

  • Simple operation ensures that you get the functions you need quickly & easily
  • Class 1 or Class 2 Performance
  • Simultaneous measurement & data logging of all available parameters
  • Simultaneous A, C & Z Frequency Weightings
  • Simultaneous F, S & I Time Weightings
  • Real-time 1:1 & 1:3 Octave Band Filters
  • 14 Statistical Ln % values
  • Single 120dB measurement range
  • Audio recording during measurements for replay and analysis
  • VoiceTag audio recording before each measurement for note taking
  • Repeating measurements with manual or automatic control
  • Three independent integrators to give you every function you may need to meet UK, EU, OSHA, MSHA or ACGIH all at the same time
  • Latest digital technology with a high resolution colour OLED display and back-lit keypad

Jim Tingay added: "If you're looking to meet any environmental noise standard or regulations, the Optimus Green is the best choice. Simple to use with the very highest level of performance, you can be sure that an Optimus Green will give you everything you need."


A full data sheet can be downloaded with a click here.


Both products are designed, manufactured & supported in the UK and backed by a 15 year warranty.


Deborah Hastie

Public Relations Manager
Cirrus Research Plc


Tel: 01937 834746 Mobile: 07799 575 558

Web: www.cirrusresearch.co.uk
Twitter: twitter.com/cirrusresearch
Blog: www.cirrusresearch.co.uk/blog

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