SONUS Dedicated Environmental Data-logging Sound Meter Class 1 - IC-GA116E

The Castle Sonus GA116E Sound Pressure Level Meter is the ideal handheld instrument for all your environmental noise measurements to BS 4142:2014 standard for Rating and Assessing Industrial and Commercial Sound.

The meter itself boasts a range of features, including full data logging capabilities with PC software, a total linear measurement span of 108dB, integrating features, as well as an impressive noise floor to enable you to measure low levels of ambient noise. At such an affordable price, this credible, fully compliant, reliable and high performing environmental sound meter gives you a lot for your money.

There are a number of system packages available to suit many applications from simple tasks such as alarm monitoring, to a fully weatherproof system for long-term environmental solutions, there are also dedicated packages for Noise at Work requirements.

Features:

- Measures Lp, Leq, Lmax, LE, L10, L90, L(user)
- Measures parameters simultaneously including LAeq and either LZeq or LCeq
- Under range and Overload indicators
- A, C or Z frequency weighting selection
- A, C or Z Peak measurements
- Slow, Fast and Impulse time weighting selection
- Save results to internal flash memory
- Download data to a PC via a USB connection
- Noise Analysis Software included with the meter
- Small and light weight, fits into small shirt or jacket pocket and also supplied with a strong pocket clip.
- Lockable Key pad through options
- Single battery operation of typically 12 hours
- Weatherproof system option for long term outdoor monitoring

Specifications

- Measuring Channels: Two
- Parameters: Lp, Leq, Lmax, Apeak, Cpeak, Zpeak, LE, L10, L90, Ln (user selectable), Measurement Run Time, Overload, Interval Duration
- Linear Operating Range: 70dB
- Frequency Weighting: "A", "C" and "Z". Combinations of A, A and C simultaneous or A & Z simultaneous available for Lp, Leq and Lmax
- Time Weighting: Slow, Fast and Impulse
- Percentiles: L10, L90 and either L1 , L5 , L50 , L95 , L99
- Memory: 2100 Data Intervals Maximum in one or multiple recordings
- Microphone (Type Free Field): ACO 7146 pre-polarized 0.5 inch condenser microphone, 50mV/Pa
- Microphone Preamplifier: Low Noise, Removable Preamplifier
- Noise Floor: GA116L: less than 12.0dB(A) , less than 12.0dBC , less than 14.5dB(Z)
- Display: Alphanumeric LCD with Contrast Control, digit size 7mm x 5mm
- Batteries: 1 x PP3 (9V); Typically 12 hours continuous use
- External Power: 12v to 18v via Multi Purpose I/O Socket
- Connections: 9 Pin Multi Purpose I/O Socket for: -USB (Cable Supplied), AC Output, External Power
- Environmental: Temperature Operating Range: -10 to 50 C
- Humidity: Up to 90% RH Non Condensing
- Electromagnetic Compatibility: IEC 61672-1 : 2002
- Case: High Impact ABS plastic with membrane keypad