Optimus series audio analyzer model CK-162C
According to
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 variants)
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 Versions only)
Display
High resolution OLED display with ambient light sensor & illuminated keypad
Memory
4GB Expandable with up to 10,000 measurements stored (B & C Versions)
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 Versions)
30 seconds of audio recording 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:
Q3, 4 or 5 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
Size
283mm x 65mm x 30mm
Weight
300gms
Batteries
4 x AA Alkaline
Battery life
Typically 16 hours
External Power
5v via USB Socket from PC or Power Supply
5v-15v via MultiIO socket
Tripod Mount
1/4” Whitworth socket
Connections
USB Type B to PC
Multi-pin IO for external power
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 as standard
Other language options may be available
Software Support
NoiseTools Download, Configuration & Analysis software supplied as standard.
Compatible with Microsoft Windows XP, Vista & 7 (32bit & 64bit)
Displayed Functions
LXY, LXYMax, LXYMin
LXeq, LCPeak, LZPeak, LCeq-LAeq, LXE
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
Time History of LAeq, LCeq, LZeq, LCPeak, LZPeak
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
where x=A ,C ,Z; y= F, S, I
Other functions may calculated by the NoiseTools software and displayed on download.