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optimus green Sound Level Meters for Environmental & Occupational Noise Measurements

The optimus red sound level meters use the very latest digital technology and industrial design to give you the ideal instrument for Occupational and Industrial Hygiene noise measurements.

Applications • Environmental noise impactassessments over short or long periods • Occupational & Industrial Hygiene Noise Evaluations • Tonal analysis using 1:3 Octave Band Filters • Detailed analysis using audio recording • Noise Ordinance & Community Noise Assessments • Hearing Protector Selection using HML or 1:1 Octave Band Methods • General Noise Measurements

• Simultaneous F, S & I Time Weightings • Real-time 1:1 & 1:3 OctaveBand 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 • Latest digital technology with a high resolution colour OLED display and back-lit keypad for night-time measurements • 4GBmemory capable of storing over 10,000 measurements (expandable up to 128GB) • Compatible with CK:670 outdoor noise measurement kits

Key Features • Simple operation ensures that you get the functions you need quickly & easily • Simultaneous measurement & data logging of all available parameters
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• Simultaneous A, C & Z Frequency Weightings

Simple operation withadvanced technology
The optimus sound level meters have been designed with ease of use as the most important feature which lets you get on with measuring and controlling the noise. The instruments use the very latest in digital technology and industrial design techniques to make everything as clear and simple as possible. Featuring a high resolutioncolour OLED screen and a keypad which will illuminate automatically in low light, the optimus instruments are ideal for any noise application. The measurement data is displayed in a clear and simple format along with a realtime noise chart so that you can see how the noise varies with time. All of the functions of the instrument are measured simultaneously, and with awide 120dB measurement span you don’t need to worry about 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. Just switch on, calibrate and you are ready to go.

The ideal solution forenvironmental & occupational noise
The optimus green sound level meters are ideal instruments for both environmental & occupational noise and will give you all of the information you need, right at your finger tips. Every measurement contains all of the available functions so there’s no risk of selecting the wrong parameter or function. Audio recordings can be stored eitheras Studio 96/32 quality which can be used for later analysis, or as Standard 16/16 quality which can be used for replay and source identification. Repeating measurements Measurements can be either started manually or automatically by the measurement control functions. This allows the instruments to make repeated measurements over long periods of time, ideal when theinstrument is used with an outdoor noise measurement kit. The LCeq-LAeq (C-A) value is also measured which can be used to select PPE using the HML method. OSHA, MSHA & other regulations If you need to meet regulations such as OSHA HC & NC, MSHA HC or ACGIH, the two “virtual” noise meters in the Dose View can be quickly configured to provide you with this...