Join Us!
Panacoustics Ltd Acoustics Consultants, Cyprus, Tel: 25-822816
  • Home
  • About
  • Services
  • Projects
    • Performing Spaces
    • Small Events Spaces
    • Commercial & Medical Spaces
    • Residential Spaces
    • Educational Spaces
    • Broadcasting & Recording Studios
    • Cinemas and Home Theatres
    • Recreational
    • Places of Worship
    • Entertainment & Hospitality
    • Environmental Noise Impact Assessment
    • Noise Control
    • Sound Insulation Measurements
    • Specialised Projects
  • Products
    • Sound Level Meters >
      • Cirrus Research
      • Castle Group
      • SVANTEK
      • CESVA Sound Level Meters
      • RION Sound Level Meters
      • BSWA Sound Level Meters
    • Vibration Meters >
      • Cirrus REVO Vibration Meter
      • Castle Vibration Meters
      • Svantek Vibration Meters
      • CESVA Vibrometers
      • RION Vibration Meters
    • Dosimeters >
      • Cirrus Research Noise Dosimeters
      • Svantek Noise Dosimeters
      • Cesva Noise Dosimeters
      • soundBadge
    • Noise Monitoring >
      • Sonitus Systems Noise Monitoring Solutions
      • CIRRUS Environmental Noise Kits for the Optimus Sound Level Meters
      • SVANTEK Noise and Vibration Monitoring Systems
      • CESVA TA120 Noise measuring sensor for Smart Solutions
      • SCS 9077 Noise Monitoring Station
      • RION NA 37 Environmental Sound Monitor(
    • Sound Sources & Tapping Machines >
      • Infra-QSources Noise Sources
      • CESVA Sound Sources & Tapping Machines
      • Ntek Building Acoustic Equipment
      • BSWA Sound Sources
    • Noise Alert Systems >
      • SoundEar Noise Alert Systems
    • Multi Channel Systems >
      • RIONOTE Multi-function Measuring System
      • RION SA-02 Multi Channel Signal Analyzer
    • Sound Limiters >
      • DATEQ Audio Technologies
      • CESVA Sound Level Logger-Limiters
    • Calibrators >
      • RION Calibrators
      • SVANTEK Calibrators
      • CESVA Calibrators
      • CIRRUS Calibrators
      • Castle Calibrators
    • Microphones & Accelerometers >
      • RION Microphones & Accelerometers
      • CESVA Microphones & Accelerometers
      • SVANTEK Microphones & Accelerometers
      • BSWA Microphones & Peamplifiers
    • Materials & Special Testing >
      • SCS 902A Testing Devices
      • BSWA SW Series Impedance Tubes
      • TestSens SOUNDTUBE
      • RION Acoustical Volume & Capacity Meter
    • Audiology Instruments
    • Industrial Enclosures
    • Cambridge Sound Masking Systems >
      • QTPRO Sound Masking Systems
  • Software
  • Contact
  • Home
  • About
  • Services
  • Projects
    • Performing Spaces
    • Small Events Spaces
    • Commercial & Medical Spaces
    • Residential Spaces
    • Educational Spaces
    • Broadcasting & Recording Studios
    • Cinemas and Home Theatres
    • Recreational
    • Places of Worship
    • Entertainment & Hospitality
    • Environmental Noise Impact Assessment
    • Noise Control
    • Sound Insulation Measurements
    • Specialised Projects
  • Products
    • Sound Level Meters >
      • Cirrus Research
      • Castle Group
      • SVANTEK
      • CESVA Sound Level Meters
      • RION Sound Level Meters
      • BSWA Sound Level Meters
    • Vibration Meters >
      • Cirrus REVO Vibration Meter
      • Castle Vibration Meters
      • Svantek Vibration Meters
      • CESVA Vibrometers
      • RION Vibration Meters
    • Dosimeters >
      • Cirrus Research Noise Dosimeters
      • Svantek Noise Dosimeters
      • Cesva Noise Dosimeters
      • soundBadge
    • Noise Monitoring >
      • Sonitus Systems Noise Monitoring Solutions
      • CIRRUS Environmental Noise Kits for the Optimus Sound Level Meters
      • SVANTEK Noise and Vibration Monitoring Systems
      • CESVA TA120 Noise measuring sensor for Smart Solutions
      • SCS 9077 Noise Monitoring Station
      • RION NA 37 Environmental Sound Monitor(
    • Sound Sources & Tapping Machines >
      • Infra-QSources Noise Sources
      • CESVA Sound Sources & Tapping Machines
      • Ntek Building Acoustic Equipment
      • BSWA Sound Sources
    • Noise Alert Systems >
      • SoundEar Noise Alert Systems
    • Multi Channel Systems >
      • RIONOTE Multi-function Measuring System
      • RION SA-02 Multi Channel Signal Analyzer
    • Sound Limiters >
      • DATEQ Audio Technologies
      • CESVA Sound Level Logger-Limiters
    • Calibrators >
      • RION Calibrators
      • SVANTEK Calibrators
      • CESVA Calibrators
      • CIRRUS Calibrators
      • Castle Calibrators
    • Microphones & Accelerometers >
      • RION Microphones & Accelerometers
      • CESVA Microphones & Accelerometers
      • SVANTEK Microphones & Accelerometers
      • BSWA Microphones & Peamplifiers
    • Materials & Special Testing >
      • SCS 902A Testing Devices
      • BSWA SW Series Impedance Tubes
      • TestSens SOUNDTUBE
      • RION Acoustical Volume & Capacity Meter
    • Audiology Instruments
    • Industrial Enclosures
    • Cambridge Sound Masking Systems >
      • QTPRO Sound Masking Systems
  • Software
  • Contact

Optimus red Sound Level Meters

​Optimus Red Sound Level Meters

  • ​Includes everything you need for occupational noise measurements
  • Measures everything you need simultaneously to save time
  • No complicated setup - just switch on, calibrate and start
  • Large OLED display so the data is easy to read
  • Lightweight, ergonomic design for ease of use
  • High Performance guaranteed

The Perfect Solution of Occupational Noise Measurements

Optimus Red Sound Level Meters
Measuring noise at work doesn't need to be a time-consuming task. The Optimus Red Sound Level Meter uses the very latest digital technology to save you time.
By measuring every parameter you need simultaneously, it can record everything in one measurement. There's no concern about choosing the wrong function or missing any data. All you need to do to get going is switch on, calibrate and start. It's that simple.
All of your measurement data displays on the large OLED screen, so you can see straight away if there are any occupational noise problems in your workplace. You can easily navigate screens to see the data you need during measurements.
Whether you need to meet the UK and EU Regulations, measure to OSHA HC & PEL, MSHA, ACGIH

Why Choose Optimus Red?

  • Backed by 15 Year "No Quibble" Warranty for your peace of mind
  • Product training available at a low cost
  • High Performance to Class 1 or Class 2 Standard
  • Quick, Simple and easy to operate
  • Fast, Slow & Impulse Time Weightings
  • dB(A), dB(C) and dB(Z) Frequency Weightings
  • Real-time 1:1 Octave Band Filters (optional)
  • VoiceTag™ voice note recording
  • AuditStore™ measurement verification
  • High resolution colour OLED display and back-lit keypad
  • Measure up to 140dB(A) and 143dB(C) Peak with a single 120dB measurement range
  • Pause & Back Erase as standard
  • 4GB memory with the option of 32GB
  • Long battery life

Downloading Your Data is Simple

If you choose the data logging version of the Optimus Red, we'll include our NoiseTools noise analysis software so you can keep a record of your measurements. If you choose the Optimus Red with 1:1 Octave Bands, NoiseTools can also recommend hearing protection based on your data.
​
You can upgrade this instrument to a more advanced version of the Optimus Red or the Optimus Green at any time, future-proofing your investment.
Find out more

Which Optimus Red is right for you?

Cirrus Optimus Sound Level Meters
Cirrus Optimus Noise Tools Software
There are 8 versions of the Optimus Red Sound Level Meters, 4 with Class 2 performance and 4 with Class 1 performance.
The table below shows the different versions and options available with each instrument.
You can also use our interactive Optimus Product Selector to find the best instrument for you.

Cirrus Optimus Sound Level Meters

Data Sheet & Product Information

Cirrus Optimus Sound Level Meters
Picture

Specifications - Technical Information

​Applicable Standards
IEC 61672-1:2013 Class 1 or Class 2
IEC 61672-1:2002 Class 1 or Class 2 Group X
IEC 60651:2001 Type 1 I or Type 2 I
IEC 60804:2000 Type 1 or Type 2
IEC 61252:1993 Personal Sound Exposure Meters
ANSI S1.4 -1983 (R2006), ANSI S1.43 - 1997 (R2007)
ANSI S1.25:1991
1:1 Octave Band Filters to IEC 61260 & ANSI S1.11-2004 (C & D variants)
Microphone
Class 1 MK:224 pre-polarized, Class 2 MK:216 pre-polarized
Microphone Preamplifier
MV:200 Removable Preamplifier (All versions)
Total Measurement Range:
20dB to 140dB RMS Single Range
Noise Floor: <18dB(A) Class 1, <21dB(A) Class 2
Frequency Weightings
RMS & Peak : A, C, & Z Measured Simultaneously
Frequency Bands: 10 Octave Bands (31.5Hz to 16kHz, C & D variants)
Time Weightings
Fast, Slow & Impulse Measured Simultaneously
Display
High resolution display. Ambient light sensor & illuminated keypad
Memory
4GB (B, C & D Versions), 32GB factory fit option
AuditStore
Measurement verification data stored in secure memory
Time History Data Rates (Global settings)
10ms, 62.5ms, 125ms, 250ms, 1/2 sec, 1 sec, 2 sec (User selectable)
VoiceTag Audio Recording (B, C & D Versions)
Up to 30 seconds of audio notes with each measurement
Integrators
Three simultaneous "virtual" noise meters. Integrator 1 is preset to Q3 for Leq functions. Integrators 2 & 3 can be configured with the following:
Exchange Rate: 3, 4 or 5 dB
Threshold: 70dB to 120dB (1 dB steps)
Time Weighting: None or Slow
Criterion Level: 70dB to 120dB (1 dB steps)
Criterion Time: 1 to 12 hours in 1 hour steps
Integrator Quick settings
EU, OSHA HC & OSHA NC, OSHA HC & ACGIH,
MSHA HC & MSHA EC, Custom 1 & Custom 2
Measurement control
Pause & Back Erase with user selectable duration
Dimensions
Size: 283mm x 65mm x 30mm
Weight: 300gms/10oz
Batteries
4 x AA Alkaline
Battery life
Typically 12 hours with Alkaline AA
Typically 20 hours with Lithium AA Non-Rechargeable
Battery life is dependent upon the battery type, quality & screen brightness
Connections
USB Type B to PC
AC & DC Output via ZL:174 (2 x Phono, 1m)
Multi-pin IO for external power via ZL:171 cable (2.1mm socket)
External Power: 5v-15v via MultiIO socket via ZL:171 cable (2.1mm socket)
Tripod Mount
1/4" Whitworth socket
Case
Material: High Impact ABS-PC with soft touch back & keypad
Environmental
Temperature: Operating -10°C to +50°C, Storage -20°C to +60°C
Humidity: Up to 95% RH Non Condensing
Electromagnetic performance
IEC 61672-1:2002 & IEC 61672-2:2003
Except where modified by EN 61000-6-1:2007 & EN 61000-6-1:2007
Language options
English, French, German, Spanish. Other language options may be available
Software Support
NoiseTools Download, Configuration & Analysis software supplied as standard. Compatible with Microsoft Windows XP, Vista, 7 & 8 (32bit & 64bit)
Measurement Functions
CR:162A & CR:161A
Displayed Functions
LXY, LXYMax, LXYMin, LXeq, LCPeak, LZPeak, LCeq-LAeq, LXE
Graph of Short LAeq, LCPeak
Integrators 2 & 3: TWA, Dose%, Est Dose%v
Measurement Run Time
CR:162B & CR:161B
Displayed Functions
LXY, LXYMax, LXYMin,,LXeq, LCPeak, LZPeak, LCeq-LAeq, LXE, LAIeq
Graph of Short LAeq, LCPeak
Measurement Run Time
Integrators 2 & 3: TWA, Dose%, Est Dose%
Stored Functions
LXYMax & Time History of LXYMax
LAeq, LCeq, LZeq, LCPeak, LZPeak, LAPeak
Time History of LAeq, LCeq, LZeq, LCPeak, LZPeak, LAPeak, LAIeq
Integrators 2 & 3: LAVG , TWA. %Dose
Time History of LAVG
CR:162C & CR:161C
Displayed Functions
LXY, LXYMax, LXYMin, LXeq, LCPeak, LZPeak, LCeq-LAeq, LXE, LAIeq
Graph of Short LAeq, LCPeak
Measurement Run Time
Integrators 2 & 3: TWA, Dose%, Est Dose%
Real-Time Octave Band Filters
Stored Functions
LXYMax & Time History of LXYMax
LAeq, LCeq, LZeq, LCPeak, LZPeak, LAPeak
Time History of LAeq, LCeq, LZeq, LCPeak, LZPeak, LAPeak, LAIeq
Integrators 2 & 3: LAVG , TWA. %Dose
Time History of LAVG
Octave Bands: Overall Leq & Leq Time History for each band
Measurement Run Time
Time & Date of Measurement Start
CR:162D & CR:161D
Displayed Functions
LXY, LXYMax, LXYMin, LXeq, LCPeak, LZPeak, LCeq-LAeq, LXE, LAIeq
Graph of Short LAeq, LCPeak
Measurement Run Time
Integrators 2 & 3: TWA, Dose%, Est Dose%
Real-Time Octave Band Filters
NR & NC values & curves
Stored Functions
LXYMax & Time History of LXYMax
LAeq, LCeq, LZeq, LCPeak, LZPeak, LAPeak
Time History of LAeq, LCeq, LZeq, LCPeak, LZPeak, LAPeak, LAIeq
Integrators 2 & 3: LAVG , TWA. %Dose
Time History of LAVG
Octave Bands: Overall Leq & Leq Time History for each band
NR & NC values & curves
Measurement Run Time
Time & Date of Measurement Start
where x=A ,C ,Z; y= F, S, I
Other functions may calculated by the NoiseTools software and displayed on download.

Services

Architectural Acoustics
Building Acoustics
Room Acoustics
Noise Control
Environmental Acoustics
Electroacoustics
Sound Insulation Measurements
Noise Monitoring
Impact Noise Assessments

Products

Sound Level Meters
Vibration Meters/Analyzers
Dosimeters - Noise At Work
Noise Monitoring Systems
Sound Sources - Building Acoustics
Noise Alert Systems
Multi Channel Systems
Sound Limiters
Calibrators
Microphones & Accelerometers
Material Testing
Sound Masking Systems
Audiology  Booths & Instruments 
Industrial Enclosures
Acoustic Panels
Ready-Made Studios
Software

Contact

P.O. Box 51443
Limassol 3505
Cyprus
T: +357 25 822816
F: +357 25 822817
​E: info@panacoustics.com
​

Events

© COPYRIGHT 2023 Panacoustics Ltd. ALL RIGHTS RESERVED.