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Calibration Capability

Tags:

Calibrated Device  Condenser Microphone
Range (1) 1 inch (in accordance with IEC 61094-1 LS1)
　 (1a) 1/3 Octave Band，Frequency：20 Hz~10 kHz
　 (1b) 1/1 Octave Band，Frequency：31.5Hz~8 kHz
(2) 1/2 inch (in accordance with IEC 61094-1 LS2)
　 (2a) 1/3 Octave Band，Frequency：20 Hz~25 kHz
　 (2b) 1/1 Octave Band，Frequency：31.5 Hz~16 kHz 
Uncertainty
(1) 0.06 dB(20 Hz to 40 Hz)，0.05 dB(40 Hz(excluded) to 5 kHz)，0.08 dB(5 kHz(excluded) to 10 kHz)，0.12 dB (10 kHz(excluded) to 12.5 kHz)
(2) 0.06 dB(20 Hz to 40 Hz)，0.05 dB(40 Hz(excluded) to 8 kHz)，0.11 dB(8 kHz(excluded) to 20 kHz)，0.20 dB (20 kHz(excluded) to 25 kHz)
  1. 【A04】Microphone Free-Field Sensitivity Calibration System - Reciprocity Method
  2. 【A03】Calibration system of sound calibrators
  3. 【A02】Calibration system of standard microphones by comparison
  4. 【B01】NMR Magnetic Flux Density Measurement System
  5. 【B02】Maganetic Flux Measurement System
  6. 【B03】Low Magnetic Field Measurement System
  7. 【C01】Viscosity Measurement System (Service will be resumed on 2019/07/01)
  8. 【C03】Gas concentration Measurement System (Calibration service for C2H5OH in Air will be resumed on 2019/07/01)
  9. 【C10】Gas Concentration Dilution Device and Analysis Equipment Calibration Systems (Calibration service for SO2 in N2、NO in N2 will be resumed on 2019/07/01)、(Service for C2H5OH in Air will be resumed on 2019/07/01)

Acoustics Standards

Vibration Standards

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  • Last Updated:2019/05/23
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