dBAir Environmental Assessment System – Class 1 – IC-NK105

If you are looking to take handheld outdoor noise measurements, this Class 1 Castle dBAir Environmental Assessment System is the system for you. Take advantage of predefined Environmental Templates, which enable you to select your template depending on your required assessment, and start measuring without the hassle of defining your parameters. From features to instrumentation, this system provides you with everything that you require to carry out short term assessments in a simple, hassle free manner.
– Hand-held environmental measurements – Boundary noise checking – BS4142 checks – Construction noise – Compliance testing

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: Class 1:Type 1 Pre-Polarised one-half inch, (50mV/Pa) Condenser Microphone -26 dB +/- 2 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 240×320 pixels – Dual Measurements: Simultaneous dual measurement with independent time and frequency weightings – 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.
Includes:
– GA141E dBAir Environment Class 1 – GA6611 dBCal 3-level Acoustic Calibrator Class 1 – CCPRO3 Pro Account for Castle Cloud – 5 Users, 5 Instruments (3 Year) – KA017 Protective System Carry Case (dBAir) – dB001 dBAir Rubber Case