Castle 01GA612 Sound Level Calibrator, ±0.4 dB Accuracy, 114 dB Output, 45689 in Microphone

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RS 제품 번호:
204-1598
제조사 부품 번호:
01GA612
제조업체:
Castle
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브랜드

Castle

Sound Output

114dB

Product Type

Sound Level Calibrator

Frequency

1kHz

Accuracy

±0.4 dB

Microphone Size

45689in

Battery Life

70h

Battery Type

1.5V AA Alkaline

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

50°C

Standards/Approvals

IEC 60942:2017, BS EN IEC 60942:2018, ANSI S1.40 2006

Castle 01GA612 Sound Level Calibrator 94 dB, 104 dB, 114 dB


Most Measurement codes of practice and legislative guides demand that an independent acoustic calibration of any sound level meter should be made before and after a series of measurements and the Castle dBCal Calibrators provide just that facility. They all produce a calibration tone of 1kHz at levels of 94dB, 104dB or 114dB at the microphone. They are designed to fit standard 1/2” microphones. These calibrators fully comply with IEC60942:2019

4 output Levels – 94dB, 104dB and 114dB

Fully compliant with IEC60942:2018

Output frequency of 1KHz

Temperature and pressure compensated

Simple operation

Compatible with Castle auto-cal feature

Tough ABS plastic case

Works on 2 x AA batteries

70-hour battery life.

½” cavity diameter

The dBCal (GA612) is a class 2 product according to IEC60942:2018, with a tolerance of +/- 0.4dB and distortion of less than 3%.

Class 2 to IEC60942:2018

Less than 3% harmonic distortion

Plus or minus 0.4dB tolerance

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