Castle Sonus GA257B Dosemeter Noise Dosemeter, 75dB to 140dB, 8kHz max

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Subtotal (1 unit)*

£685.00

(exc. VAT)

£822.00

(inc. VAT)

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Calibration Options:

presentation
Castle Datalogging Sound Level Meter, 67dB to 140dB, 20kHz max with RS Calibration
Calibration Type:
RSCAL
RS Stock No.
921-3081

Each

£760.00

(exc. VAT)

£912.00

(inc. VAT)

RS Stock No.:
909-1897
Mfr. Part No.:
01GA257B
Brand:
Castle
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Brand

Castle

Maximum Sound Level

140dB

Minimum Sound Level

75dB

Resolution

0.1 dB

Accuracy Class

IEC 61252:1993

DOSE Measurement

Yes

Weighting

A

Display Type

LCD

Battery Type

9V PP3

Fast/Slow Time Averaging

Fast

Data Logging

No

Interface Type

USB

Maximum Frequency

8kHz

Maximum Operating Temperature

+50°C

Minimum Frequency

20 Hz

Minimum Operating Temperature

-10°C

Model Number p

Sonus GA257B Dosemeter

COO (Country of Origin):
GB

Castle GA257B Sonus Personal Noise Exposure Meter


Castle GA257B is a high specification personal sound exposure meter fully compliant with IEC 61252-1. It is designed for industrial safety officers and safety managers, for compliance with ’The Control of Noise at Work regulations 2005’, and is especially suited for users who move around in the execution of their work. This meter gives simultaneous Lex (sound exposure) and peak measurement for 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.

Simultaneous measurement of Lp, Leq, Zpeak, Lep,d, Dose, Dose / Hour, Pa2H
'A' frequency weighting
'Slow' Time weighting
Sound pressure (Lp) to 0.1dB resolution
Integrated equivalent level (Leq) measurement
Personal sound exposure level (Lep,d)
Noise dose%, Noise dose per hour%, Pascal squared hours
Zpeak - maximum Z weighted 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 61252:1993

Castle SONUS Personal Sound Exposure Dosemeter


Castle GA257B is a high specification personal sound exposure meter fully compliant with IEC 61252-1. It is designed for industrial safety officers and safety managers, for compliance with ’The Control of Noise at Work regulations 2005’, and is especially suited for users who move around in the execution of their work. This meter gives simultaneous Lep'd (daily personal sound exposure level) and peak measurement for 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.

Simultaneous measurement of Lp, Leq, Zpeak, Lep,d, Dose, Dose / Hour, Pa2H
'A' frequency weighting
'Slow' Time weighting
Sound pressure (Lp) to 0.1dB resolution
Integrated equivalent level (Leq) measurement
Personal sound exposure level (Lep,d)
Noise dose%, Noise dose per hour%, Pascal squared hours
Zpeak - maximum Z weighted 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 61252:1993

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