ZC5890 10~40 channels high power multi-channel speaker life test equipment
Technical indicators
| model number | ZC5890 | |
| System Configuration | External computer, stand-alone monitor
1台信号源控制器,1~4台测试采样机(ZC5890T),1~4台10通道功放机(选配) |
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| Maximum number of accessible channels | 40 路,每组10路(math.) genus每路试验参数(包括信号类型)可独立设置。Voltage per channel can be automatically corrected.
少选配一台测试采样机(ZC5890T)为10路,多选配四台测试采样机(ZC5890T)为40路。 |
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| Test signal type | 内置正弦波定频/扫频信号发生器,外接9路音频文件。可存入各种格式音频文件。适应不同参考标准下的扬声器寿命试验要求。 | |
| Aging test time | 0000:00:00 ~ 9999:59:59h,可任意设定 | |
| Channel Management | Each channel can start, stop or continue the relevant test at any time | |
| Real-time monitoring function | 10~40路同时监测,自动记录并显示电压、电流和试验时间 | |
| warning of malfunction | 屏幕上状态栏显示故障原因,OPEN、PAUSE、LOSS | |
| user interface | 8寸彩色液晶屏显示(math.) genus鼠标+键盘快捷输入,中文界面 | |
| 信号接入接口 | Access to customized test signals | |
| Instrument Interfaces | USB, LAN | |
| Automatic voltage correction | 大于1V时,精度 ≤ 5% | |
| True RMS Measured Voltage | 大于1V时, 精度 ≤ 5% | |
| Temperature Rise Measurement | 范围:0 ~ 200℃;精度:≤ 5% ± 1℃ | |
| 可视化图形界面 | 以曲线模式显示实时电压、电流 | |
| frequency response | 20Hz~20KHz(±0.25dB) | |
| frequency accuracy | ± 0.5% | |
| High output power per circuit | 300W | |
| 每路大测试电流 | 10A | |
| 每路大输出电压 | 30.00V | |
| Load Impedance | 4 ~ 100 Ω | |
| protective function | 延时输出保护,断电负载保护,直流输出保护,过流保护,过压保护,音圈温升保护 | |
| 内置正弦波 | ||
| Test Frequency Range | 20Hz ~ 20kHz | |
| 测试准确度 | ±0.05% | |
| frequency stability | 优于 60ppm | |
| 点频/扫频 | 可设置,扫频可选线性或对数,单、双向可选 | |
| sweep period | 1 ~ 999秒 | |
| 播放格式 | MP3、WMA、WAV等(通过播放器也可播放flac等格式) | |
| High quality audio output | Sound Card Playback Audio | |
| 循环设置 | 每路都可设置5组循环 | |
| 可选配粉噪、白噪信号、EIA426B、CNS4785、DIN45573、IEC268等 | ||
| 可选配ZC6012功放或客户指定功放 | ||
Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.







