Electroacoustic Test Systems
Item#：W00006957
Brand：EHSY
Origin：China
Description Tech Specs Shipping Detail Certification Accessories
| Item： | Electroacoustic Test Systems | |
| Frequency Range： | 20 Hz-20 kHz,100 Hz-10 kHz,200 Hz-4 kHz(can be chosen) | |
| Sweep Mode： | 1/12 octave-1/96octave,can be chosen | |
| Distortion of Output Electric Signal： | ＜0.5 % | |
| Measuring Range： | Loudspeaker, Receivers | |
| Earphone： | 50-136 dBSPL | |
| Microphone,Electret Mic.： | -80 to +10 dB(ref.1V/pa) or 0.1 mV/Pa-3.16 V/Pa | |
| Frequency Response of Voice Source： | better than±1 dB (100 Hz-10 kHz),also used for non-compress measurement | |
| Distortion Measurement： | 2nd and 3nd harmonic distortion | |
| Resistance Measurement： | 0-300Ω | |
| Public Power Supply： | 220 V,50 Hz (60 Hz) | |
| Temperature： | +10℃-35℃ | |
| Humidity： | 25%-85%(R.H) | |
| Atmospheric Pressure： | 650 hPa-1080 hPa | |
| Dimensions(L×W×H,mm)： | 440×420×180(not include CRT or LCD) | |
| Weight： | <15 kg(not including CRT or LCD) | |
| Include： | Instruction Manualx1 | |
| Available： | Sound Level Calibrator AWA6221A (Class 1) CRT or LCD | |
| SETUP： | For receiver and headphone measurement(include： IEC 318 or IEC 711 Ear Simulator and relative software) |
This item does not require any certification.
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