MEL系列电子负载是新一代高性能可编程电子负载,提供强大的测试功能和友好的人机界面,配备通信接口,支持SCPI可编程仪器标准指令和Labview开发平台。广泛适用于航空航天、船舶制造、汽车电子、太阳能电池、燃料电池等科研和生产领域。
技术参数
使用此规格时,请确保开机30分钟以上。
表一 (150W/300W)
型号 | MEL8511 | MEL8512 | MEL8512C | MEL8512B | | | | |
额定输入(0~40℃)@最大电流 | 1.5V | 0.82V | 1.2V | 3.8V |
定电压模式 CV | | | | |
低量程 | 0~3A | 0~3A | 0~6A | 0~1.5A | | | | |
分辨率 | 1mA | 1mA | 1mA | 1mA | | | | |
精度 | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | | | | |
高量程 | 0~30A | 0~30A | 0~60A | 0~15A | | | | |
分辨率 | 10mA | 10mA | 10mA | 10mA | | | | |
精度 | ±(0.1%+0.15%FS) | ±(0.1%+0.15%FS) | ±(0.1%+0.15%FS) | ±(0.1%+0.15%FS) | | | | |
定电阻模式 CR(当输入电压和电流值≥满量程的10%) | | | | |
量程 | 0~100W | 0~100W | 0~100W | 0~100W | | | | |
分辨率 | 1mW | 1mW | 1mW | 1mW | | | | |
精度 | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | | | | |
量程 | 100~150W | 100~300W | 100~300W | 100~300W | | | | |
分辨率 | 10mW | 10mW | 10mW | 10mW | | | | |
精度 | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | | | | |
电流测量值 | | | | |
低量程 | 0~30V | 0~30V | 0~30V | 0~30V | | | | |
分辨率 | 1mV | 1mV | 1mV | 1mV | | | | |
精度 | ±(0.05% +0.02%FS) | ±(0.05% +0.02%FS) | ±(0.05% +0.02%FS) | ±(0.05% +0.02%FS) | | | | |
高量程 | 0~150V | 0~150V | 0~150V | 0~500V | | | | |
分辨率 | 10mV | 10mV | 10mV | 10mV | | | | |
精度 | ±(0.05%+0.025%FS) | ±(0.05%+0.025%FS) | ±(0.05%+0.025%FS) | ±(0.05%+0.025%FS) | | | | |
功率测量值(当输入电压和电流值≥满量程的10%) | | | | |
交流电压 | AC110V或AC220V±10% | | | | |
净重 | 5.2kg | 6.7kg | | | | |
机器尺寸 (W*H*D) | 215*89*412mm | | | | |
表二 (600W)
型号 | MEL8513 | MEL8513C | MEL8513B | | | |
额定输入(0~40℃)@最大电流 | 0.90V | 1.6V | 4.2V |
定电压模式 CV | | | |
低量程 | 0~6A | 0~12A | 0~3A | | | |
分辨率 | 1mA | 1mA | 1mA | | | |
精度 | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | | | |
高量程 | 0~60A | 0~120A | 0~30A | | | |
分辨率 | 10mA | 10mA | 10mA | | | |
精度 | ±(0.1%+0.15%FS) | ±(0.1%+0.15%FS) | ±(0.1%+0.15%FS) | | | |
定电阻模式 CR(当输入电压和电流值≥满量程的10%) | | | |
量程 | 0~100W | 0~100W | 0~100W | | | |
分辨率 | 1mW | 1mW | 1mW | | | |
精度 | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | | | |
量程 | 100~600W | 100~600W | 100~600W | | | |
分辨率 | 10mW | 10mW | 10mW | | | |
精度 | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | | | |
电流测量值 | | | |
低量程 | 0~30V | 0~30V | 0~30V | | | |
分辨率 | 1mV | 1mV | 1mV | | | |
精度 | ±(0.05% +0.02%FS) | ±(0.05% +0.02%FS) | ±(0.05% +0.02%FS) | | | |
高量程 | 0~150V | 0~150V | 0~500V | | | |
分辨率 | 10mV | 10mV | 10mV | | | |
精度 | ±(0.05%+0.025%FS) | ±(0.05%+0.025%FS) | ±(0.05%+0.025%FS) | | | |
功率测量值(当输入电压和电流值≥满量程的10%) | | | |
交流电压 | AC110V或AC220V±10% | | | |
净重 | 9kg | | | |
机器尺寸 (W*H*D) | 215*89*507mm | | | |