Trojun 2
The Trojan2 Noise Nuisance Recorder is a simple and effective solution for measuring and monitoring noise nuisance complaints.
Designed in conjunction with Local Councils, Environmental Health Officers and Housing Associations, the Trojan2 Noise Nuisance Recorder allows you to measure, monitor and record noise nuisance quickly, easily and effectively.
Available with free web application – NoiseTools, is a web-based application that gives you and your users a quick, simple way to gather information about the noise sources that they are concerned about. Users can instantly log noise disturbances via any smartphone, tablet, laptop or desktop computer using the simple interface, adding notes when the noise has ended.
Details of the noise sources logged by users are stored directly in a secure website portal, ready for you to review, analyse and assess.
- Specifically designed in conjunction with local authorities to measure noise nuisance
- Removable Class 1 sound level meter IEC 61672:2013
- Selectable audio quality:
Standard Quality 16bit/16kHz
High Quality 24bit/48 kHz
Studio Quality 32bit/96kHz
- Easy to use resident controls with two button wireless remote
- Free NoiseAid app and NoiseTools analysis software
- AuditStore – Measurement verification storage
Please note if you are an individual who is experiencing nuisance noise, you should contact your local council.
Specifications
| Trojan A (CR:199A) | Handheld data logging sound level meter to IEC 61672:2013 Class 1. |
| Trojan B (CR:199B) | Handheld data logging sound level meter with 1:1 and 1:3 octave band filters to IEC 61672:2013 Class 1 and IEC 61260. |
| Acoustic calibrator | 94dB acoustic calibrator to IEC 60942:2003 Class 1. |
| External housing | Robust Peli™ Case with anti-tamper security tags. Supplied in rucksack for discreet deployment. |
| External power |
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| Internal power | 4 x AA cells to provide 8-hour operation in case of power failure. |
| Memory |
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| AuditStore™ | Non-volatile measurement verification store for peace of mind. |
| Resident controls |
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| Resident display |
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| Weight | 2.6kg (including sound level meter) |
| Dimensions | 296mm x 212mm x 96mm |
| Microphone | 1.5m extension cable. |
| Mini ‘tabletop’ tripod to mount microphone and preamp. | Windshield for microphone protection. |
| Measurements |
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| Time history rates | 10ms, 62.5ms, 125ms, 250ms, 500ms, 1s, 2s. |
| Statistical analysis | LNs – L90/L10 |
| Measurement range | 20dB to 140dB RMS in a single range. |
| Noise floor | < 18dB(A) for Class 1. |
| Frequency weightings | A, C & Z simultaneously |
| Operating temperature | -10°C to +50°C |
| Storage temperature | -20°C to +60°C |
| Humidity | 95%RH non-condensing |
| VoiceTag | Up to 30 seconds of audio notes with each measurement. |
| Audio recording | - |
| Based on 1s time history without timers: |
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| Software | NoiseTools and NoiseAid (web-based application) |
Applications
Local Council
Environmental Protection Agency (EPA)
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