CRY6151 electroacoustic analysis system is a fully functional electroacoustic device tester launched by our company, with a history of 10 years. It is powerful, highly stable, and capable of measuring the performance indicators of various electroacoustic devices such as
These indicators include sensitivity (SPL), impedance, total harmonic distortion (THD), resonance frequency (F0), left-right headphone balance, left-right headphone positioning, phase, polarity, microphone current and voltage, signal-to-noise ratio, microphone directivity, speaker TS parameters, telephone receiver loudness, transmission loudness, and more.
The test frequency range can reach 20Hz to 20kHz.
| Frequency Range | 0.02 ~ 20kHz, 0.05 ~ 15kHz |
|---|---|
| Frequency band mode | Customized at 0.02 ~ 20kHz |
| Frequency Response Range | ≤±0.2dB (based on 1kHz), ≤±0.5dB(based on 1kHz) |
| Output Impedance | 0Ω, 1050Ω, 150Ω, 300Ω, 32Ω, 450Ω, 600Ω, 750Ω, 900Ω |
| Acoustic Signal Measurement | 50~140dB (94dB=1Pa) |
| Noise floor | -100dBV |
| Operating Voltage | 0~6.4V (±50mV) |
| Measurement Errors | ≤±0.5dB, ≤±1% |
| Errors | ≤±1dB |
| Operating Temperature | 0 to +40℃, RH≤80% |
| Mouth simulator | CRY602 |
| Ear Simulator | CRY318, CRY711 |
| Frequency Error | <0.01% |
| Octave | 0ct 1/12, 0ct 1/24, 0ct 1/3, 0ct 1/6 |
| Range | 50 ~ 5000mV, error ≤±0.1dB, THD <0.1%, Electrical signal: -80~10dB (0dB=1V) |
| Measurement Range | 0.1 ~ 80%, 1 ~ 2000Ω |
| Measurement Function | FFT, RMS |
| Power Supply | 50Hz, 220V+10% |
| Size | 360*315*161mm |
| Microphone | CRY331, CRY332 |
Need help choosing the right configuration?
Send us your product inquiry and we’ll help you select the right setup.
CRY6151
