Castle GA 113 Digital Sound Level Meter 20kHz

  • RS-stocknr. 479-2028
  • Fabrikantnummer GA113
  • Fabrikant Castle
Wetgeving en conformiteit
Land van herkomst: GB

CaSTLe Integrating Sound Level Meter

The CaSTLe GA113 is a 20KHz integrated sound level meter and dosemeter. It provides necessary information for completing risk assessments such as integrated equivalent level (LEQ) measurement, personal sound exposure level (LEX or LEPd) measurement, DOSE%, projected DOSE%, and projected Lex functions sound pressure (Lp) to 0.1dB resolution. It can also easily specify the A and C frequency weighting along with slow and fast time constraints. It has an LCD backlight display.

Dosemeter Microphone Converts GA113 Sound Level Meter into a personal sound exposure meter (dosemeter). Includes Class 2 (Type 2) microphone. When fitted, meter complies with IEC 61252:1993

This instrument is supplied with a 1-year warranty and factory calibration from the date of manufacture. A free 3-year warranty extension is available subject to annual calibration being maintained.

For compliance with the Noise at Work regulations and relevant international standards, sound level meters should be calibrated before use and checked afterwards. See later in this section for GA607 acoustic calibrator (stock no. 479-2034). A kit case (KA010, stock no. 229-9454) for protecting your GA113 and GA60766 is also available.

Features and Benefits

Battery life of 12hrs, approximately
Optional dosemeter plug-in microphone
Single event sound exposure level
Simultaneous measurement of Lp, Leq, Lmax and Pmax
Lmax – maximum LP hold (rms)
Pmax – maximum peak level
Elapsed time (running time hrs, min, sec)
Overload and under-range indication
Battery condition (Life approx. 24 hrs)


Health and industrial safety offices
Quality control
Safety engineers


IEC 60651:1979 Type 1
IEC 61252:1993
IEC 61672-1:2002 Class 1
IEC60804:2001 Type 1

Kenmerk Waarde
Maximum Sound Level 140dB
Minimum Sound Level 35dB
Resolution 0.1 dB
Accuracy Class IEC 60651:1979 Type 1, IEC 61252:1993, IEC 61672-1:2002 Class 1, IEC60804:2001 Type 1
DOSE Measurement Yes
Weighting A, C
Display Type LCD - Backlit
Battery Type 9V
Fast/Slow Time Averaging Both
Maximum Frequency 20kHz
Maximum Operating Temperature +40°C
Minimum Frequency 1 Hz
Minimum Operating Temperature 0°C
Model Number p GA 113
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