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Castle

SONUS Fire Alarm Testing Kit, Class 2

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Product code: IC-NK005

Backorder Now, once ordered your item will dispatch before the 16th of May 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).

The simple budget kit for testing fire alarm systems and carrying out noise assessments in companies without a definite noise problem. Featuring the GA216B Class 2 sound level meter with calibrator in a handy case.

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$2,109.00 AUD + GST
 $2,319.90 AUD Inc. GST

The Castle SONUS is a new range of pocket meters designed for ease of use with the power the cover the work you need, from Noise at Work measurements to Environmental monitoring. The SONUS sound level meters are split into a range of meters to suit specific needs.

The GA116B gives simultaneous sound pressure level (Lp), max (Lmax) and peak (Cpeak) measurements for initial spot-check assessments for Noise at Work Regulations and is designed for engineers and industrial safety officers and anyone with a need for simple and accurate sound measurements.

This is an ideal package for the testing and commissioning of fire alarm systems to standards. This system can also help perform the first stage of risk assessment to determine whether there is a noise problem requiring a full evaluation. Action level measurement gives a snapshot of the risk in your factory so you can act in confidence.

Includes:

- GA216B - Digital Sound Pressure Level Meter, Class 2
- GA601 - Single Level Calibrator, Class 2
- KA010 - Attache Kit Case for Easy Transport and Storage

Applicable Standards:

I EC 61672-1:2002 Class 1 Group X
BS EN 61672-1:2003 Class 1 Group X
IEC 61252:1993
BS EN 61252-1997 + A1:2001

Microphone and Preamplifier:
Custom pre-amplifier design
Typical actuator to free-field correction factor (based on 500Hz=0) is shown below

20Hz: 0 1kHz: 0
25Hz: 0 1.25kHz: +0.2
31.5Hz: 0 1.6kHz: +0.4
40Hz: 0 2kHz: +0.5
50Hz: 0 2.5kHz: +1.0
63Hz: 0 3.15kHz: +1.2
80Hz: 0 4kHz: +1.5
500Hz: 0 5kHz: +2.0
630Hz: 0 6.3kHz: +2.5
800Hz: 0 8kHz: +3.8

Display:
Back-lit LCD panel (8x1 Characters)
Alpha-Numeric display for measured results

Level Range:
B and I Models:
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 23 dB(A) rms,
'C' Weighting 24 dB(C) rms, 'Z Weighting 25 dB(Z) rms (L Only)

Frequency Weighting:
'A' and 'C' to IEC 61672-1:2002 and IEC 60651:1979+A1+A2
Combinations of A, A&C simultaneous or A&Z simultaneous available for Leq, Lmax and Pmax

Frequency Range:
20 Hz - 8 kHz (including microphone)
1 Hz - 20 kHz (electrical characteristics)

DOSE Calculations:
Exchange rate: 3dB, 4dB or 5dB
Criterion Level: 75dB, 80dB, 85dB or 90dB
Threshold Level: -5dB, -10dB or OFF

Instrument Response:
Simultaneous Peak and RMS

Calibration:
Software controlled 91.0 to 120.0 dB (1kHz) in 0.1 dB steps

Memory:
2100 Data Intervals Maximum

Power Requirements:
Batteries: 1 x 6LR61 (size PP3), Life: >12 hours (alkaline batteries, continuous operation)

Size and Weight:
Dimensions: 60mm (width) x 35mm (depth excluding pocket clip) x 135mm (height without microphone) or 210mm (height with microphone)
Weight: 220gms (including battery)

Operating Temperature:
Operating Range: -10 to + 50C

Humidity:
Effect: < 0.5dB from 25% to 90% RH

Vibration:
No effect on instrument

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