■ 제품필수정보

제조사	Castle
제조사품명	01GA216B
간략설명	Castle Datalogging Sound Level Meter, 35dB to 140dB, 20kHz max

■ 제품사양

Maximum Sound Level = 140dB Minimum Sound Level = 35dB Resolution = 0.1 dB DOSE Measurement = Yes
무게ing = A, C Display
타입 = LCD Battery
타입 = Alkaline, PP3 Fast/Slow Time Averaging = Both Data Logging = Yes
최대 주파수 = 20kHz Minimum Frequency = 1 Hz IEC 61672-1:2002 Class 2, IEC 60651: 1979
타입 2. Castle GA216B Sonus Class 2 Sound Pressure Level Meter (non data logging version). Castle GA216B is designed for general survey health ; safety and engineering applications by industrial safety officers, occupational nurses, fire alarm installation ; test engineers and industrial engineers. It gives clear results which meet the requirements of international standards. GA216B is a Sonus range entry-level
타입 2 sound meter fully compliant with IEC 61672-1:2002. The difference between
타입 1 and
타입 2 is in the tolerance, for example: at reference frequency 1kHz, tolerance is ±1.1dB (
타입 1) and ±1.4dB (
타입 2); at 20Hz, tolerance is ±2.5dB (Class 1) and ±3.5dB (Class 2). Compliance with IEC 61672-1:2002 Class 2 and IEC 60651:1979
타입 2 is necessary for carrying out most noise assessment tasks in industry. Sound Pressure (Lp) to 0.1 dB resolution 'A' and 'C' frequency weighting (toggle) 'Slow' and 'Fast' Time weighting (toggle) Simultaneous measurement of Lp, Lmax, and Cpeak Lmax - maximum Lp hold (rms) Cpeak - maximum peak level Elapsed time (running time hrs, min, sec) Over Load and Under Range indication Housed in tough, crack-resistant ABS plastic
크기 60mm x 30mm (excluding pocket clip) x 135mm (210mm with microphone)
무게 200g (without battery)