CR: 161C Optimus Red, Class 1, datalog
CR: 161C Optimus Red, Class 1, datalog
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
- Specifications
- Applicable Standards
- 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 OLED 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 -10째C to +50째C, Storage -20째C to +60째C
- 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
- 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
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