Green Series CR:171/172
Product Description: 

Optimus Green Sound Level Meters are ideal for environmental and occupational noise applications.  This instrument has been designed using the very latest in digital technology and industrial design techniques, with ease of use as its most important feature. The high resolution LED display, and a keypad which illuminates automatically in low light are ideal for use in any noise environment. Measurement data is displayed in a simple format along with a real-time noise chart so that you can see how noise varies with time. All instrument functions are measured simultaneously, and with a wide 120dB measurement span, you don't need to worry avbout choosing the right range. A standard Optimus can measure up to 140dB(A) and 143dB(C) peak with the standard microphone and preamplifier, and up to 170dB using the optional MK:200EH high level noise microphone system. The Optimus Green is available in both Class 1 and Class 2 models. Each offers the option for data logging.

Application Details 
  • Environmental noise impact assessments over short or long periods
  • Occupational and industrial hygiene noise evaluations
  • Tonal analysis using 1:3 octave band filters
  • Detailed analysis using audio recording
  • Noise ordinance and community noise assessments
  • Hearing protector selectrion using HML of 1:1 octave band methods
  • General noise measurements
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Features and Benefits
  • Simple operation ensures you get functions you need quickly and easily
  • Simultaneous measureemnt and data logging of all available parameters
  • Simultaneous A, C and Z frequency weightings
  • Simultaneous F, S and l time weightings
  • Real-time 1:1 and 1:3 octave band filters
  • 14 statistical Ln% values
  • Single 120dB measurement range
  • Audio recoridng during measurements for replay and analysis
  • VoiceTag audio recording before each measurement for note taking
  • Repeating measuremnts with manual or automatic control
  • Latest digital technology with a high resolution color LED display and back-lit keypad for night time measurements
  • 4GB memory capable of storing over 10,000 measurements (expandable up to 128GB)
  • Compatible with CK:670 outdoor noise measurement kits