Castle Non-Logging Personal Sound Exposure Meter Kit Rental

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The GA275B Personal Noise Meter has been designed to be easy to use and capable of accurately measuring dose levels for noise at work risk assessments. They provide simultaneous measurement of LEpd and Zpeak.

Alternatively, call 01723 584250 to arrange your booking

£195.00

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£195.00

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2: Choose Rental Duration

  • 1 Week
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  • 2 Weeks
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  • 3 Weeks
    £497.00 Selected
  • 4 Weeks
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  • Short Term
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For longer durations please contact us


3: Optional Extras

Add Damage Waiver +10% of total fee
Add Return Carriage Via Courier - £20

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Total Price
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Castle Non-Logging Personal Sound Exposure Meter Kit Rental
Castle Non-Logging Personal Sound Exposure Meter Kit Rental Castle Non-Logging Personal Sound Exposure Meter Kit Rental Castle Non-Logging Personal Sound Exposure Meter Kit Rental

How do I book?

Booking is easy, choose your Rental Period, Start Date and any available accessories. After you click 'Add to Cart' and complete the checkout process we'll check your product is available and contact you to confirm your order.

The Damage Waiver is calculated at 10% of the cost of rental.

Return Carriage means we will arrange collection and return to us for £20.

Note that the Price shown here will reflect the instrument and Rental Period. Return Carriage and Damage Waiver costs will be added on the Cart and Checkout Pages.

Brand Castle Group
Application Noise at Work
Measurement Parameters Dose, Lep’d (LEX)
Available Outside the UK? Yes
The GA275B Personal Noise Meter has been designed to be easy to use and capable of accurately measuring dose levels for noise at work risk assessments. Data can then be reviewed on screen or downloaded to a PC for further analysis. Being small and tough the GA257B dosemeters can be worn throughout the working day to get the most reliable sound exposure levels from workers. Data can then be reviewed on screen or downloaded to a PC for further analysis. The dosemeters can simultaneously measure dose, dose per hour, sound exposure (Lep’d) and maximum peak (Zpeak) measurements, an essential feature for Noise at Work Regulations assessments. They have a clear display which allows data to be read on screen. There is also a keypad that can be locked to prevent any measurements being accidently stopped or altered. The data is stored on flash memory at user selected intervals. This kit of 5 GA257B Dosemeters comes in a tough case along with a GA601 single level calibrator for checking meter functionality before and after measurements. Features
  • Integrated Sound Exposure Level (LEpd)
  • Zpeak - maximum peak level
  • Simultaneous measurement of LEpd, and Zpeak
  • Projected LEpd (8 hour sound exposure)
  • Battery condition (Life approx. 12 hours)
Parameters Measured
  • User selectable Exchange Rate (3dB, 4dB or 5dB)
  • User selectable Criterion Level (75dB, 80dB, 85dB or 90dB)
  • User selectable Threshold Level (-5dB, -10dB or OFF)
  • Zpeak
  • % Dose
  • Lep'd (Lex)
  • % DOHR (Dose/Hour)
  • Pa2h (Lep'd expressed in Pascals)
  • Exposure Time
  • Lockable Keypad
  • Constructed from tough crack resistance plastic

Technical Specification

Standards IEC61672-1-2002 (Sound Level Meters)
IEC61252-1993 (Personal Sound Exposure Meters)
Linear Operating Range 70dB
Detector Characteristics RMS and Peak
Exchange Rate 3dB
4dB
5 dB
Criterion Level 75dB
80dB
85dB
90dB
Threshold Level -5dB
-10dB
OFF
Peak 3dB above top of selected range
Display Custom alphanumeric LCD, digit size 7mm x 5mm
Memory 4800 Data Intervals Maximum
Calibration 91.0 to 120.0dB @ 1KHz
Batteries 1 x PP3 (9V) Approximately 12 hours continuous use
Operating Temperature -10 to + 50ºC
Humidity Effect < 0.5dB from 25% to 90% RH
Vibration No Effect on Instrument
Processing A to D Converter: 12-bit, 325kHz sampling. 8MHz, micro-controller
Dimensions 60mm (width) x 35mm (depth excluding pocket clip) x 135mm (height)
Microphone Cable Length 800mm (including rubber sleeve and microphone)
Weight 220g (including battery)
EMC:
  • Emissions: EC 61000-6-3, EN61326-1:2006, CISPR 22:1997 EN55022:1998, FCC Rules, Part 15 2003 Class B
  • Immunity: IEC 61000-6-2:2005, EN61326-1:2005 Levels ±4kV (Contact), ±8kV (Air)
  • Amp Mod: IEC 61000-6-2:2005, Level 10V/m

What's in the Box

The Non-Logging Personal Sound Exposure Meter Kit kit includes:

  • 5x GA257B Dosemeters
  • 1x KA009 attache case
  • 1x GA601 Single Level Calibrator

Downloads and Datasheets

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