ACO Sound Calibrator Class 1, Model 2127
ACO Sound Calibrator Model 2127 complying with JIS C1515 (2004) Class 1 and IEC60942 (2003)
Class1.
- Pursuant Standards : JIS C 1515(2004) Class1, IEC 60942：2003 Class1
- Coverage microphone： 1-inch and 1/2-inch measurement microphones
- Stable and high-precision calibration realized by feedback control with temperature
compensation (patent.).
Part No
1) ACO Model 2127 Class 1 Sound Calibrator
Specification
Pursuant Standards : IEC 60942：2003 Class1
JIS C1515：2004 Class1
Coverage microphone : Measurement Microphone 1-inch and 1/2-inch
(Included 1/2-inch microphone Adapter)
Nominal Sound pressure level : Tolerance 94dB (±0.3dB)
Nominal Frequency : Tolerance 1000Hz (±0.1%)
Size (mm) : Approx. 110(W)×75.5(H)×46(D)
Weight : Approx. 150g
Battery Type : 2 x Alkaline dry batteries (LR6)
Accessories : 1 x 1/2-inch microphone Adapter
2 x Alkaline dry batteries (LR6 )
1 x Case
1 x Instruction manual
ACO Sound Calibrator Model 2127 datasheet
