- Class 2 & Class 1
- Environmental Noise Measurement
- Industrial Hygiene Measurement
- Real time 1/1 & 1/3 Octave Bands
- VoiceTag audio note recording
- In-measurement audio recording
Optimus Green Versions
Instrument Versions
The optimus green range comprises the 0, A, B and C , each of which can be specified as either a Class 1 or Class 2 instrument.
All of the instruments can measure Sound Level functions plus Lmax and Lmin with all frequency and time weightings.
- The 0 versions measure the Integrated noise levels such as Leq and LAE, C-A, Peak Sound Pressure and the virtual noise meters for OSHA/MSHA/ACGIH and include data logging, Ln values and Audio Recording
- The A versions add a Real Time 1:1 Octave Band Analyzer to the functions of the 0 versions
- The B versions add a Real Time 1:3 Octave Band Analyzer to the functions of the A versions
- The C variants add Tonal Noise Detection for the B versions
Here are the currently available versions of the optimus green sound level meter:
- CR:1720 Class 2 Integrating Data Logging Sound Level Meter with Audio Recording
- CR:1710 Class 1 Integrating Data Logging Sound Level Meter with Audio Recording
- CR:172A Class 2 Integrating Data Logging Sound Level Meter with Real-Time 1:1 Octave Band Analyzer and Audio Recording
- CR:171A Class 1 Integrating Data Logging Sound Level Meter with Real-Time 1:1 Octave Band Analyzer and Audio Recording
- CR:172B Class 2 Integrating Data Logging Sound Level Meter with Real-Time 1:1 & 1:3 Octave Band Analyzer and Audio Recording
- CR:171B Class 1 Integrating Data Logging Sound Level Meter with Real-Time 1:1 & 1:3 Octave Band Analyzer and Audio Recording
- CR:172C Class 2 Integrating Data Logging Sound Level Meter with Real-Time 1:1 & 1:3 Octave Band Analyzer , Tonal Noise Detection and Audio Recording
- CR:171C Class 1 Integrating Data Logging Sound Level Meter with Real-Time 1:1 & 1:3 Octave Band Analyzer , Tonal Noise Detection and Audio Recording
Measurement Kits
Complete measurement kits are available for the optimus instruments which contain the instrument, an acoustic calibrator, windscreen, cables, batteries and accessories. The measurement kits contain all of the accessories needed to carry out a noise survey.
The optimus sound level meter measurement kits contain the following components
Optimus Sound Level Meter
CR:514 Class 2 or CR:515 Class 1 Acoustic Calibrator
UA:237 90mm Windshield
CK:300 Carrying Case
User Manual & Certificates of Calibration
USB Data/Power Cable & NoiseTools Software CD (Requires B or C Version to download measurements)
