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Sweep Signal
Frequency Range: 0.02~20kHz
Frequency Error: <0.01%
Frequency band mode: Customized at 0.02~20kHz
Octave mode: 1/3, 1/6, 1/12, 1/24 optional
Frequency Response: ≤±0.2dB(based on 1kHz)
Range: 50~5000mV,error ≤±0.1dB,THD<0.1%
Output Impedance: 0.322,150Ω,300Ω,450Ω,600Ω,750Ω,900Ω,1050Ω
Amplitude
Frequency Range: 0.02~20kHz
Frequency Response: ≤±0.5dB(based on 1kHz)
Range: Electrical signal: -80~10dB(0dB=1V)
Acoustic Signal Measurement: 50~140dB(94dB=1Pa)
Measurement Errors: ≤±0.5dE
Noise Floor: -100dBV
Impedance
Frequency Range: 0.02~20kHz
Measurement Range: 1~2000 Ω
Measurement Errors: ≤+1%
Distortion
Frequency Range: 0.05~15kHz
Measurement Range: 0.1~80%
Voltage and Current of electret microphone
Voltage Range: 0~6.4V±50mV
Current Range: 10~1000uA
Measurement Errors: ≤±1%
Algorithm: RMS; FFT
Instrument Testing Error
Errors: ≤±1dB
Power supply: 50Hz, 220V±10%
Operating Environment: 0~+40℃, RH≤80%
Dimension: 360*315*161mm
Available Accessories
Mouth simulator: CRY602
Microphone: CRY331, CRY332
Ear Simulator: CRY318, CRY711
