dBAir Safety & Environment Class 1 – IC-GA141SE

For not only compliant measurements to IEC 61671-1:2002 for accurate Noise at Work Assessments, but also a whole host of Environmental Assessments, the dBAir Safety & Environment is the latest multi-application Sound Meter from Castle. This is the only instrument you’ll ever need, making it the extremely popular choice with Safety Professionals and Environmental Health Officers alike. – Exposure Assessments- Factory Noise Mapping- SNR and HML Hearing Protection Assessment- Litigation Defence- 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 Class 2: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 240×320 pixels- Dual Measurements: Simultaneous dual measurement with independent time and frequency weightings- Measurement parameters: LSPL, LE, LEQ, LMAX, LMIN, Peak, LEP’d, Exposure Points, Dose, Hearing Protector Calculator, Ltm3, Ltm5, Lday, Lnight, Ldn, Lden, NA, 10 user-definable Ln values (preset to: L1, L2, L5, L10, L50, L90, L95, L98, L99) plus LAF* for Noise act assessment.