GA216I Class 2, Integrating Sound Level Meter
APPLICABLE STANDARDS
IEC 61672-1:2002 (Integrating, Sound Exposure and Sound Level Meters)
IEC 60651:1979+A1+A2 (Sound Level Meters)
IEC 60804:2000 (Integrating Function)
MICROPHONE AND PREAMPLIFIER
Type 7052 Pre-Polarised ½” (13.2 mm)
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 as follows
20Hz: 0 1kHz: 0
25Hz: 0 1.25kHz: +0.1
31.5Hz: 0 1.6kHz: +0.3
40Hz: 0 2kHz: +0.4
50Hz: 0 2.5kHz: +0.5
63Hz: 0 3.15kHz: +0.8
80Hz: 0 4kHz: +1.2
500Hz: 0 5kHz: +1.6
630Hz: 0 6.3kHz: +2.3
800Hz: 0 8kHz: +3.6
Note: Items marked * will be available as upgrades in the near future.
In the interest of continued developments, Castle reserve the right to change the product specifications without notice
What's in the Box
This NK013 Kit Includes:
GA216I - SONUS Class 2 Integrating Sound Level Meter
GA612 - Class 2 Calibrator
KA010A - Attache Kit Case for Easy Transport and Storage
Castle Noise Assessment System for Noise at Work
#Grup produk P111561258
Spesifikasi
| Accessories | GA612 Class 2 Calibrator: KA010A Kit Case for GA216I, GA612 and Accessories |
|---|---|
| Application | Noise at Work |
| Calibration | Software controlled 91.0 to 120.0 dB (1kHz) in 0.1 dB steps |
| Dimensions (mm) | 60 (width) x 35 (depth excluding pocket clip) x 135 (height without microphone) or 210 (height with microphone) |
| Display | Back-lit LCD panel (8x1 Characters), Alpha-Numeric display for measured results |
| Frequency Range (Hz-kHz) | 20-8 (including microphone), 1 -20 (electrical characteristics) |
| Frequency Weighting | ‘A’ and ’C’ to IEC 61672-1:2002 and IEC 60651:1979+A1+A2 |
| Instrument Response | Simultaneous rms. and Peak |
| 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 |
| Manual | Multi-language manuals*: French, German, Spanish and Italian. |
| Measurement Parameters | Leq, Lep’d (LEX); Lp (Sound Pressure Level), Leq (Equivalent Sound Level), Lmax (maximum Level), Cpeak (Max. Peak Level), LEpd (Sound Exposure Level), LAE (Single Event Sound Exposure Level), , Other Displays: Elapsed time, Overload, Battery Life |
| Noise Floor | Typical ’A’ Weighting <32 dB(A) rms. ‘C’ Weighting <38 dB(C) rms. |
| Power Requirements | Batteries: 1 x 6LR61 (size PP3), Life: >12 hours (alkaline batteries, continuous operation). |
| Processing | A to D Converter: 12-bit, Controller: 8MHz, micro-controller |
| Time Weighting | Slow and Fast |
| Weighting | A, C |
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Informasi Produk
Description
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This Noise Assessment System for Noise at Work provides you with everything you need to perform assessments to The Control of Noise at Work Regulations 2005, at an incredible price.The system is supplied with a class 2 integrating sound level meter, the GA216i, which is fully compliant with IEC 61672:2013 Class 2, and a single level class 2 acoustic calibrator, GA612
Sound meter and calibrator are supplied a hard wearing carry case which is perfect to transport your equipment for noise at work assessments in the working environment.
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