Cirrus Optimus Yellow Sound Level Meters

The Optimus Yellow Sound Level Meters is the entry-level device of Cirrus’ well-renowned Optimus range. Capable of measuring the maximum noise level during a session, this device provides simple and easy-to-understand data.

Prices start at $1058.00

For pricing, please call 1-800-952-3293 or email sales@afcintl.com

Manufacturer:

Categories: ,

The Optimus Yellow Sound Level Meters is the entry-level device of Cirrus’ well-renowned Optimus range. Capable of measuring the maximum noise level during a session, this device provides simple and easy-to-understand data.

The Optimus Yellow is a state-of-the-art sound level meter that has been designed by the engineers at Cirrus to meet the very latest standards in noise measuring and monitoring.

Most suited for applications where only simple noise level data is required, the Optimus Yellow can record the maximum sound level (LMax) in decibels, which refers to the loudest recorded noise level during a period of data capturing. This data will give you a basic understanding of the noise levels where you are measuring, and will allow you to identify any particular noise hotspots.

Features

  • Measures everything you need simultaneously
  • Just switch on, calibrate and start measuring
  • Large screen so your data is easy to read
  • Lightweight ergonomic design so it’s easy to use
  • Available with either a Class 1 or Class 2 microphone
  • Backed by our 15-year “no quibble” warranty
  • Long battery life
  • 4GB internal memory with the option for up to 32GB
  • Bluetooth connectivity, allowing you to use your device with a compatible smartphone

Applications

  • Factory personnel
  • Alarm installers
  • Fire alarm noise level testing
  • Community noise assessments
  • Machinery servicing and maintenance
  • Noise ordinance servicing

Specifications

A Version Functions Lxy, Lxymax, Lxymin, measurement run time
B Version Functions Lxy, Lxymin, L
Applicable Standards IEC 61672-1:2002 Class 2 or Class 2 Group X
IEC 60651:2001 Type 1I or Type 2I
ANSI S1.4-1983 (R2006)
Microphone Class 1: MK:224 pre-polarized
Class 2: MK:216 pre-ploarized
Microphone Preamplifier MV:200E removable preamplifier
Total Measurement Range 20 dB to 140 dB RMS single range
Noise Floor:<18dB Class 1
Noise Floor:<21dB(A) Class 2
Frequency Weightings RMS: A, C & Z Measured simultaneously
Time Weightings Fast, slow & impulse measured simultaneously
Display High resolution OLED display with ambient light sensor & illuminated keypad
Memory 4 GB expandable with up to 10,000 measurements, B Version
Time History Data Rates 10 ms, 62.5 ms, 125 ms, 250 ms, ½ sec, 1 sec, 2 sec, user selectable
VoiceTag Audio Recording 30 seconds of audio with each measurement, B Version
Battery Life 16 hours
External Power 5v via USB socket from PC or power supply, 5v-15v via Multi IO socket
Tripod Mount ¼” Whitworth socket
Connections USB Type B to PC, Multi-pin IO for external power
Case High impact ABS-PC with soft touch back & keypad
Language English, French, German, Spanish standard
Software Support NoiseTools download, configuration & analysis software
Temperature Range -10 – 150ºC, Class 2
Humidity Up to 95% rH
Weight 10 ounces
Size 283 mm x 65 mm x 30 mm

Ordering Information

The Optimus Yellow sound level meter kits include windscreen, USB cable, certificate of calibration, acoustical calibrator, software, case and manual. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.

Description
Catalog No.
Optimus Yellow Sound Level Meter, Class 2 Kit
SLM CK:152A
Optimus Yellow Sound Level Meter, Class 2 Kit with VoiceTag, Datalogging & software
SLM CK:152B
Optimus Yellow Sound Level Meter, Class 1 Kit
SLM CR:151A
Optimus Yellow Sound Level Meter, Class 1 Kit with VoiceTag, Datalogging & software
SLM CR:151B
Class 2 Acoustic Calibrator SLMCR:514
Class 1 Acoustic Calibrator SLMCR:515
Hard Carrying Case SLMCK:300
Windshield SLMUA:237
Car Power Adapter SLMZL:CUSB
Outdoor Kit SLMCK:670

Downloads

Optimus Yellow Sound Level Meters Literature

Product Enquiry

You may also like…