Castle Sonus GA257B Dosemeter Noise Dosemeter, 75dB to 140dB, 8kHz max
- RS Stock No.:
- 909-1897
- Mfr. Part No.:
- 01GA257B
- Manufacturer:
- Castle
Price Each**
HK$6,591.90
1 In stock for delivery within 3 working days*
* Delivery dates may change based on your chosen quantity and delivery address.
FREE delivery for orders over HK$850.00
Units | Per unit |
|---|---|
| 1 + | HK$6,591.90 |
**price indicative
- RS Stock No.:
- 909-1897
- Mfr. Part No.:
- 01GA257B
- Manufacturer:
- Castle
- 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)
'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)
'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
IEC 61252:1993
Attribute | Value |
|---|---|
| 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 |