Noise Nuisance Recorders

Trojan2 Noise Nuisance Recorder

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.

  • 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

The Trojan2 Noise Nuisance Recorder

The Simple and Effective Noise Nuisance Recorder

Designed to meet the needs of Local Authorities and Housing Associations, the Trojan2 Noise Nuisance Recorder is both simple to use and easy to deploy.

After consultation with existing customers and users of noise nuisance recorders, we’ve included a range of standard features to help ensure you get the best from the equipment.

When we were designing the Trojan2, we spoke to both existing and potential users to find out what was really important and which features they thought were essential. The Trojan2 has been designed using these comments and feedback in mind.

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

100V to 240V AC mains adaptor.

12V 1.25A DC converter.

Automatic restart after power failure. Fixed power cable.

Internal power

4 x AA cells to provide 8-hour operation in case of power failure.

Memory

8GB as standard.

Optional expansion to 32GB.

Default 77 days 5 hours’ worth of measurement data and 17 hours 15

minutes’ worth of audio data. This can be changed using the partition editor in NoiseTools software.

AuditStore™

Non-volatile measurement verification store for peace of mind.

Resident controls

Wireless 2-button remote control (start/stop).

2 included with lanyards. (1 with TrojanLITE)

Optional wired remote. Programmable length pre and post-triggers for audio recording.

Default auto-stop of audio recording after 5 minutes. Can be customised from 2 minutes up to 4 hours.

Resident display

Power LED (green on mains / orange on battery).

Remote control status LED (blue).

Audio recording status LED (red).

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

LAeq, LCeq, LZeq, LCPeak, LAPeak, LAIeq & LXYMax.

Time history of all parameters.

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:

  • Standard quality – 32 hours 45 minutes. 16bit/16kHz.
  • High quality – 7 hours 15 minutes. 24bit/48kHz.
  • Studio quality – 2 hours 30 minutes. 32bit/96kHz.

Software

NoiseTools and NoiseAid (web-based application).

TrojanLITE Noise Nuisance Recorder

The TrojanLITE 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 TrojanLITE Noise Nuisance Recorder allows you to measure, monitor and record noise nuisance quickly, easily and effectively.

  • Specifically designed in conjunction with local authorities to measure noise nuisance
  • Fixed Class 1 sound level meter IEC 61672:2013
  • Standard Audio Quality 16bit/16kHz
  • Easy to use resident controls with one button wireless remote
  • Free NoiseAid app and Noise Tools analysis software
  • AuditStore – Measurement verification storage

The TrojanLITE Noise Nuisance Recorder

The Simple and Effective Noise Nuisance Recorder

Designed to meet the needs of Local Authorities and Housing Associations, the TrojanLITE Noise Nuisance Recorder is both simple to use and easy to deploy.

After consultation with existing customers and users of noise nuisance recorders, we’ve included a range of standard features to help ensure you get the best from the equipment.

When we were designing the TrojanLITE noise nuisance recorder, we spoke to both existing and potential users to find out what was really important and which features they thought were essential. The TrojanLITE noise nuisance recorder has been designed using these comments and feedback in mind.

Sound level meter (CR:199L)

Fixed sound level meter to IEC 61672:2013 Class 1.

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

100V to 240V AC mains adaptor.

12V 1.25A DC converter.

Automatic restart after power failure. Fixed power cable.

Internal power

4 x AA cells to provide 8-hour operation in case of power failure.

Memory

4GB as standard.

Optional expansion to 32GB.

Default 77 days 5 hours’ worth of measurement data and 17 hours 15

minutes’ worth of audio data. This can be changed using the partition editor in NoiseTools software.

AuditStore™

Non-volatile measurement verification store for peace of mind.

Resident controls

Wireless 2-button remote control (start/stop).

2 included with lanyards. (1 with TrojanLITE)

Optional wired remote. Programmable length pre and post-triggers.

Default auto-stop of audio recording after 5 minutes. Can be customised from 2 minutes up to 4 hours.

Resident display

Power LED (green on mains / orange on battery).

Remote control status LED (blue).

Audio recording status LED (red).

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

LAeq, LCeq, LZeq, LCPeak, LAPeak, LAIeq & LXYMax.

Time history of all parameters.

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

Audio recording

Based on 1s time history without timers:

  • Standard quality – 32 hours 45 minutes. 16bit/16kHz.

Software

NoiseTools and NoiseAid (web-based application).

Let’s Connect

Need assistance? Get in touch with our team.

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