Castle Group

Castle Sonus GA216B Class 2 Sound Pressure Level Meter

SKU: 01GA216B

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£411.00
This class 2 Sound Level Meter (GA216B) is a feature packed instrument that is fully complient with IEC 61672-1:2013. This meter provides you with the ability to measure sound pressure (Lp) and peak (Cpeak) simultaneously, a requirement for multiple tasks including initial spot-check assessments to the Control of Noise at Work Regulations 2005. The body is designed from tough, crack resistant ABS plastic, ensuring your new Sound Level Meter will survive the conditions for which it was intended.

Coming with a high specification measurement microphone which has been calibrated before you receive it, you can be sure your readings are accurate from day one.

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£411.00
GA216B Sound Meter
GA216B Sound Meter Castle Sound Level Meter Sonus Castle Sonus Sound Level Meter

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Product Specification unless deselected above

Brand Castle Group
Application Environmental Noise, Noise at Work
Class Class 2
Weightings A, C
Available Outside the UK? Yes

Castle Sonus GA216B Class 2 Sound Pressure Level Meter

This class 2 Sound Level Meter (GA216B) is a feature packed instrument that is fully complient with IEC 61672-1:2013. This meter provides you with the ability to measure sound pressure (Lp) and peak (Cpeak) simultaneously, a requirement for multiple tasks including initial spot-check assessments to the Control of Noise at Work Regulations 2005. The body is designed from tough, crack resistant ABS plastic, ensuring your new Sound Level Meter will survive the conditions for which it was intended. Coming with a high specification measurement microphone which has been calibrated before you receive it, you can be sure your readings are accurate from day one.

The Castle Sonus Sound Meter Range

The Castle SONUS range of pocket sized sound level meters bring simplicity and power to the worlds of Noise at Work and Environmental sound monitoring. From a basic sound pressure meter to full data-logging, combined sound and dosemeter, the range of systems covers a wide diversity of applications The entry level of the Castle Pocket Range of Sound Level Meters is the SONUS B(GA116B & GA216B), a feature packed, pocket instrument that is fully compliant with IEC 61672-1:2013. This meter gives simultaneous sound pressure (Lp) and peak (Cpeak) measurement for a multitude of tasks including initial spot-check assessments to the Control of Noise at Work Regulations 2005 It has a high-specification measurement microphone and is cased in tough, crack resistant ABS plastic.

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Technical Specification

Applicable Standards IEC 61672-1:2002 (Integrating, Sound Exposure and Sound Level Meters)
Microphone and Preamplifier Type 2 Pre-Polarised ½” (13.2 mm) Electret Free-Field, Electret Condenser Microphone: 20Hz – 8KHz ± 2dB –32 dB ± 3 dB re 1V/Pa Custom pre-amplifier design Typical actuator to free-field correction factor (based on 500Hz=0) is shown below
Display Back-lit LCD panel (8x1 Characters)
Alpha-Numeric display for measured results
Level Range Measuring Range: 35-140
Linear operating range (IEC61672-1): 65dB
3 Measurement Ranges (IEC61672-1): 35-100
55-120 - Reference Range
75-140
Noise Floor Typical ’A’ Weighting <32 dB(A) rms.
‘C’ Weighting <38 dB(C) rms.
Frequency Weighting ‘A’ and ’C’ to IEC 61672-1:2002 and IEC 60651:1979+A1+A2
Frequency Range 20 Hz - 8 kHz (including microphone)
1 Hz - 20 kHz (electrical characteristics)
Time Weighting Slow and Fast
Instrument Response Simultaneous rms. and Peak
Measurement Parameters Lp (Sound Pressure Level), Lmax (maximum Level), Cpeak (Max. Peak Level)
Other Displays: Elapsed time, Overload, Battery Life
Calibration Software controlled 91.0 to 120.0 dB (1kHz) in 0.1 dB steps
Processing A to D Converter: 12-bit
Controller: 8MHz, micro-controller
Power Requirements Batteries: 1 x 6LR61 (size PP3), Life: >12 hours (alkaline batteries, continuous operation).
Dimensions 60mm (width) x 35mm (depth excluding pocket clip) x 135mm (height without microphone) or 210mm (height with microphone)
Weight 220gms (including battery)
Manuals Multi-language manuals*: French, German, Spanish and Italian.
Accessories GA601 Single Level Calibrator: KA010 Kit Case for GA116B, GA601 and Accessories

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