Butler Group Instrumentation Environmental and Process Test Sound and Noise Measurement Cirrus Optimus Green Sound Level Meters CR 171B & CR 172B
Cirrus Optimus Green Sound Level Meters CR 171B & CR 172B
The Optimus Green is ideal for environmental noise as well as occupational noise measurements and simple noise testing.
Features
- Ideal for Environmental Noise Measurements
- Ideal for Noise at Work, Industrial Hygiene & Occuaptional Noise
- Class 1 & Class 2 Performance
- Simultaneous Measurement of all Parameters
- Data Logging as standard
- Automatic repeating measurements with 14 Ln values
- Manual or Automatic Audio Recording during measurements with threshold or rate-of-change triggering
- VoiceTag Audio Recording
- Real-time 1:1 Octave Band Filters
- Optional Real-time 1:3 Octave Band Filters
- High Resolution Colour Display
- 120dB Measurement Range in a Single Span
- All of the features of the optimus red & yellow
Applications
- Environmental noise impact assessments over short or long periods
- Occupational & Industrial Hygiene Noise Evaluations
- Tonal analysis using 1:3 Octave Band Filters
- Detailed analysis usingAudio Recording
- Noise Ordinance & Community Noise Assessments
- Hearing Protector Selection using HML or 1:1 Octave Band Methods
- General Noise Measurements
- More Info Available View...
- Calibration Available
- Training Available
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