ZC5810-10 Medium Power 10-channel Speaker Life Test Equipment,Electroacoustic Device,Accurately Measure

Application ran: Suitable for high-power car speakers, such as 8Ω/32W, 4Ω/50W.
The maximum number of channels that can be connected is 10, divided into two groups, channels 1~5 are one group, and channels 6~10 are another group. The test parameters (including signal type) of each group can be set independently. The of each channel can be automatically corrected.
Aging test time 0000:00:00~9999:59:59, up to 9999h, can be set arbitrarily
Monitoring mode 10 channels are monitored simultaneously, automatically recorded and displayed.
State judgment open circuit, short circuit or low impedance
Fault warning screen displays the location of the faulty channel
Human-machine interface industrial computer control, keyboard and mouse input
Sine wave signal nerator Built-in sine wave nerator
Test frequency ran 20Hz ~ 20000Hz
Frequency accuracy of power amplifier output ±0.5%
Frequency stability is better than 60ppm
Total harmonic distortion (THD) ≤0.5% @ 1k sine
Linear and logarithmic sweep modes can be selected
signal source format MP3, WMA, WAV, etc. (flac and other formats can also be used through the player)
Maximum output power per channel 8Ω/32W, 4Ω/50W
Maximum total output power 600 W
Frequency response 20Hz~20,000Hz (±0.25dB)
Load impedance 4Ω~120Ω
Maximum test current ≤8Ω/2A, 4Ω/3.5A
Output ran 0.100V~16V (adjustment accuracy 0.001V)
Instrument interface USB and network interface
automatic correction accuracy ≤5%
True effective value measurement accuracy ≤5%
Temperature rise measurement ran 0~200°C, accuracy ≤5%±1°C
High-quality sound source output sound card plays sound source
Real-time parameter stora real-time , current, resistance, temperature (txt format saves a whole set of data once every 1s, excel format saves a whole set of data once every 6s)
Noise nerator 20Hz~20kHz adjustable bandpass filter