Castle Datalogging Sound Level Meter, 35dB to 140dB, 20kHz max with RS Calibration

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Subtotal (1 unit)*

£650.00

(exc. VAT)

£780.00

(inc. VAT)

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RS Stock No.:
921-3075
Mfr. Part No.:
01GA216B
Brand:
Castle
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Brand

Castle

Maximum Sound Level

140dB

Minimum Sound Level

35dB

Resolution

0.1 dB

DOSE Measurement

Yes

Weighting

A, C

Display Type

LCD

Battery Type

Alkaline, PP3

Calibrated

RSCAL

Fast/Slow Time Averaging

Both

Data Logging

Yes

Maximum Frequency

20kHz

Minimum Frequency

1 Hz

COO (Country of Origin):
GB

Castle GA216B Sonus Class 2 Sound Pressure Level Meter (non data logging version)


Castle GA216B is designed for general survey health & safety and engineering applications by industrial safety officers, occupational nurses, fire alarm installation & test engineers and industrial engineers. It gives clear results which meet the requirements of international standards. GA216B is a Sonus range entry-level Type 2 sound meter fully compliant with IEC 61672-1:2002. The difference between Type 1 and Type 2 is in the tolerance, for example: at reference frequency 1kHz, tolerance is ±1.1dB (Type 1) and ±1.4dB (Type 2); at 20Hz, tolerance is ±2.5dB (Class 1) and ±3.5dB (Class 2). Compliance with IEC 61672-1:2002 Class 2 and IEC 60651:1979 Type 2 is necessary for carrying out most noise assessment tasks in industry.

Sound Pressure (Lp) to 0.1 dB resolution
'A' and 'C' frequency weighting (toggle)
'Slow' and 'Fast' Time weighting (toggle)
Simultaneous measurement of Lp, Lmax, and Cpeak
Lmax - maximum Lp hold (rms)
Cpeak - maximum peak level
Elapsed time (running time hrs, min, sec)
Over Load and Under Range indication
Housed in tough, crack-resistant ABS plastic
Dimensions 60mm x 30mm (excluding pocket clip) x 135mm (210mm with microphone)
Weight 200g (without battery)

Standards

IEC 61672-1:2002 Class 2, IEC 60651: 1979 Type 2

Castle Sonus B, Class 2 Sound Level Meter with RS Calibration


The Castle SONUS B GA216B sound level meter is designed for general survey work and engineering applications by fire alarm installation & test engineers and industrial engineers. It gives clear results which meet the requirements of international standards. GA216B is a Sonus range entry-level Class 2 sound meter fully compliant with IEC 61672-1:2002.

Sound Pressure (Lp) to 0.1 dB resolution
'A' and 'C' frequency weighting (toggle)
'Slow' and 'Fast' Time weighting (toggle)
Simultaneous measurement of Lp, Lmax, and Cpeak
Lmax - maximum Lp hold (rms)
Cpeak - maximum peak level
Elapsed time (running time hrs, min, sec)
Over Load and Under Range indication

For fire alarm installation testing, the regulations states that a Class 2 sound meter should be used that is capable of measuring the maximum sound pressure level. The SONUS B is perfect for this application as it meets all of these requirements.

Standards
IEC 61672-1:2002 Class 2, IEC 60651: 1979 Type 2

Housed in tough, crack-resistant ABS plastic
Dimensions 60mm x 30mm (excluding pocket clip) x 135mm (210mm with microphone)
Weight 200g (without battery)

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