Castle

dBAir Environmental System 1/3 Octaves with Occupational Noise - Class 2

DISCONTINUED
Product code: IC-NK116

Unfortunately, the NK116 is not available at the moment, please check out our other Class 2 Sound Level Meters for more options.

The NK116 is the Class 2, Octave version of Castle dBAir Occupational & Environment System that is the flexible and powerful solution for Noise at Work Assessments and Outdoor Noise Measurements by hand, with 1/3 octave for environmental studies.

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Unfortunately, the NK116 is not available at the moment, please check out our other Class 2 Sound Level Meters for more options.

The Castle dBAir Handheld Safety & Environment System is the flexible and powerful solution for Noise at Work Assessments and Outdoor Noise Measurements by hand. This dBAir system is more than capable of carrying out a vast variety of different tasks listed below.

- Tonal Noise Assessment to 1/3 Octave
- BS4142 assessments
- Construction noise
- Compliance testing
- Boundary noise monitoring
- Hand-held environmental measurements
- Exposure Assessments
- Factory Noise Mapping
- Octave Band Hearing Protection Assessment
- Litigation Defence
- Noise Control Effectiveness
- The Castle dBAir works wirelessly with The Castle Cloud software and it's FREE to use! Make your account today at www.TheCastleCloud.com. All dBAir Systems come with a 3 Year Pro licence.

Specifications

- Applicable Standards: IEC 61672-1:2013 IEC 61260-1:2014 (Where Octave Bands Fitted) IEC 61252:1993 amendment 1:2000 (Where Exposure Fitted)
- Microphone: Type 2 Pre-Polarised one-half inch (25mV/Pa) Condenser Microphone -32 dB +/- 3 dB re 1V/Pa
- Measurement Ranges: Linear Operating Range: 95dB
- Noise Floor: Typical "A" Weighting Frequency Weightings Measurement 1: A, C or Z Measurement 2: A, C or Z
- Frequency Range: 1 Hz - 20 kHz (electrical characteristics) Class 1: 12.5 Hz - 20 kHz (including microphone) Class 2: 16Hz - 16kHz (including microphone)
- Time Weighting: Measurement 1: Slow, Fast, Impulse Measurement 2: Slow, Fast, Impulse
- Display: 2.4 inch Full Colour TFT 240x320 pixels
- Dual Measurements: Simultaneous dual measurement with independent time and frequency weightings
- Octave Band Analysis: Where fitted 1/1 or 1/3 octave band analysis on measurement 1 only.
- Measurement parameters: LSPL, LE, LEQ, LMAX, LMIN, Peak, Ltm3, Ltm5, Lday, Lnight, Ldn, Lden, NA, 10 user-definable Ln values (pre-set to: L1, L2, L5, L10, L50, L90, L95, L98, L99) plus LAF* for Noise act assessment. 1/1 or 1/3 Octaves: LSPL, LE, LEQ, LMAX, LMAX, Ln's, Peak. 1/3 Octaves.
Includes:
- GA241SEO dBAir Safety & Environment Octave (1/1, 1/3) Class 2
- GA601 Calibrator - Single Level, Class 2
- CCPRO3 Pro Account for Castle Cloud - 5 Users, 5 Instruments (3 Year)
- KA017 Protective System Carry Case (dBAir)
- dB001 dBAir Rubber Case


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Our Australian experts have access to a huge range of products from national and international suppliers.

If for any reason you have trouble using this form please email the following address and your enquiry will still receive a response from a scientist within 3 business hours: scientists@instrumentchoice.com.au