Измеритель шума CASTLE, GA113
GA113 Class 1 Integrating Sound Level Meter
Designed for Industrial Safety Officers, Safety Managers and Engineers for compliance with the Health and Safety at Work Act; Noise at Work regulation 1989. Will provide necessary information for completing risk assessments
Integrated equivalent level (Ieq) measurement
Personal sound exposure level (Lex or Lep’d) measurement
DOSE%, Projected DOSE% and Projected Lex functions
Sound pressure (Lp) to 0.1dB resolution
’A’ and ’C’ frequency weighting (toggle)
’Slow’ and ’Fast’ Time constraints (toggle)
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)
Optional extra: Plug-in Dosemeter microphone to convert the GA113 into a Dosemeter (stock no. 479-2056)
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
Note: 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.
Linear operating range
(IEC61672-1) 65dB
3 Measurement Ranges
(IEC61672-1) 35-100
55-120 - Reference Range
75-140
Standards Compliance IEC 61672-1:2002 Class 1
IEC 60651: 1979 Type 1
IEC 60804: 2001 Type 1
Measured Parameters Lp (Sound Pressure Level), Leq (Equivalent Sound Level), Lmax (Maximum Level), Pmax (Max. Peak Level), Lex (Sound Exposure Level), Plex (Projected Lex over 8 hours), DOSE% (Lex compared to criterion level as %), PDOSE% (Projected DOSE%), Pa2h (Lex displayed in Pascal units), LAE (Single event Sound Exposure Level)
Other Displays Elapsed time, Overload, Battery Life
Calibration Software controlled 91.0 to 120.0 dB
(1kHz) in 0.1 dB steps
Dimensions 60mm (width) x 30mm (depth excluding pocket
clip) x 135mm (height without microphone)
or 210mm (height with microphone)
Weight 200gms (without battery)
Sound Range (dB) 35 to 140
Frequency Range (kHz) 12.5 Hz to 20kHz (Inc Mic); (Electrical Characteristics) 1 Hz to 20 kHz
Resolution (dB) 0.1

Информация

Производитель: Castle

Артикул производителя: GA113