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Castle Datalogging Personal Noise Dosemeter Kit

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  • Keep accurate records of the noise exposure of individual employees
  • Download, analyse and report up to 2100 readings with software package
  • Measure noise from 70dB to 140dB over multiple parameters
(Ex. VAT) £1,390.00 (Inc. VAT) £1,668.00

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  • Description

    Castle Datalogging Personal Noise Dosemeter Kit

    The Castle Datalogging Personal Dosemeter Kit features one or five Castle GA257L Datalogging Personal Dosemeters plus a handy calibrator, noise analysis software and carry case. The Castle GA257L measures sound level pressure (Lp), average sound level (Leq), peak noise, and personal noise dose. Dual channel measurement allows the user to measure two things simultaneously and the Class 2 microphone can measure sound from 70dB to 140dB at frequencies between 20Hz and 8kHz.

    The Castle GA257L has an eight-digit single-line display which shows readings in % dose, dose per hour, dB, or Pa2h. Up to 2100 readings can be saved to the dosemeter’s internal memory and these can be downloaded to a PC using the cable and software provided in the kit. In addition to facilitating data transfers, the dBdataPRO noise analysis software package allows the user to analyse and report on his/her findings.

    The Castle GA601 Class 2 Sound Level Calibrator in the kit supplies a 94dB tone a 1kHz which allows the user to check the accuracy of readings from the dosemeter by inserting the microphone into the cavity.

    A carry case is included for all the different components of the dosemeter kit. The small kit comes with an attaché case for a single dosemeter whilst the larger kit has a full-sized carry case.

    Key Features

    • Measurement range: 70dB and 140dB
    • Frequency range: 20Hz to 8kHz
    • Lp, Lew, peak, dose
    • Dual-channel measurement
    • 2100-reading internal memory
    • Analysis software package
    • Class 2 calibrator
    • Carry case
  • Specification

    • Instrument Standards: IEC 61252 : 1993; BS EN61252 : 1997 + A1:2001
    • Measurement range: 70dB to 140dB; 
    • Display range: 69dB to 143dB
    • Linear range: 70dB to 140dB
    • Peak range: 80dB to 133dB
    • Measurement Channels: Two
    • Parameters: Lp, Leq, Apeak, Cpeak, Zpeak, Noise Dose%, Noise Dose Per Hour, Measurement Run Time, Overload, Interval Duration
    • Linear Operating range: 70 dB
    • Frequency Weighting: ‘A’, ‘C’ and ‘Z’. Combinations of ‘A’, ‘A’&’C’ simultaneous or ‘A’&’Z’ simultaneous available for Lp and Leq.
    • Time Weighting: ‘Slow’, ’Fast’ and ‘Impulse’
    • Exchange rate: 3dB, 4dB or 5dB
    • Criterion Level: 75dB, 80dB, 85dB or 90dB
    • Threshold Level: -5dB, -10dB or OFF
    • Memory: 2100 Data Intervals Maximum in one or multiple recordings
    • Microphone (Type Free Field): ACO 7052 pre-polarized ½” condenser microphone, 25mV/Pa
    • Microphone Preamplifier: Non Removable
    • Noise Floor: <51.0dBA , <53.0dBC , <53.0dBZ
    • Display: Alphanumeric LCD with Contrast Control, digit size 7mm x 5mm
    • Batteries: 1 x PP3 (9V) - Typically 12 hours
    • External Power: 12v - 18v via Multi Purpose I/O Socket
    • Connections: 9 Pin Multi Purpose I/O Socket for: - USB (Cable Supplied), AC Output, External Power 
    • Temperature Operating Range: -10 to + 50ºC
    • Humidity: Up to 90% RH Non Condensing
    • Electromagnetic Compatibility: IEC 61672-1 : 2002
    • Case: High Impact ABS plastic with membrane keypad
  • Supplied Accessories

    NK004B

    • Castle GA257L Industrial Dosemeter
    • Castle GA601 Class 2 Sound Level Calibrator
    • Small attaché case 

    NK004

    • 5 x Castle GA257L Industrial Dosemeter
    • Castle GA601 Class 2 Sound Level Calibrator
    • Large dosemeter kit case
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  • Delivery Information

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    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

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