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生产厂家厂商性质
所在地
参数 | EL2300 | EL2301 | EL2302 | |||
额定值(0~40℃) | 输入电压 | 0~120V | 0~120W | 0~120V | ||
输入电流 | 1mA~30A | 1mA~30A | 1mA~60A | |||
输出功率 | 150W | 300W | 300W | |||
负载精度 | 范围 | 精度 | 解析度 | 精度 | 解析度 | |
0~18V | ±(0.05% +0.02%FS) | 1mV | ±(0.05% +0.02%FS) | 1mV | ||
0~120V/500V | ±(0.05% +0.025%FS) | 10mV | ±(0.05% +0.025%FS) | 10mV | ||
0~3A/6A | ±(0.05% +0.1%FS) | 0.1mA | ±(0.1% +0.1%FS) | 0.1mA | ||
0~30A/15A/60A | ±(0.1% +0.1%FS) | 1mA | ±(0.15% +0.2%FS) | 1mA | ||
定电压模式 | 0.1~18V | ±(0.05% +0.025%FS) | 1mV | ±(0.05% +0.02%FS) | 1mV | |
0~120V/500V | ±(0.05% +0.025%FS) | 10mV | ±(0.05% +0.025%FS) | 10mV | ||
定电流模式 | 0~3A/6A | ±(0.05% +0.1%FS) | 0.1mA | ±(0.1% +0.1%FS) | 0.1mA | |
0~30A/15A/60A | ±(0.1% +0.1%FS) | 1mA | ±(0.15% +0.25%FS) | 1mA | ||
定电阻模式(当输入电压和电流值≧满量程的10%) | 0.1~10Ω | ±(1% +0.3%FS) | 0.001Ω | ±(1.5% +0.2%FS) | 0.001Ω | |
10~99Ω | ±(1% +0.3%FS) | 0.01Ω | ±(1% +0.3%FS) | 0.01Ω | ||
100~999Ω | ±(1% +0.3%FS) | 0.1Ω | ±(1% +0.3%FS) | 0.1Ω | ||
1K~4KΩ | ±(1% +0.8%FS) | 1Ω | ±(1% +0.8%FS) | 1Ω | ||
定功率模式(当输入电压和电流值≧满量程的10%) | 0~100W | ±(1% +0.1%FS) | 1mW | ±(1% +0.1%FS) | 1mW | |
100~150W/300W | ±(1% +0.1%FS) | 10mW | ±(0.1% +0.1%FS) | 10mW | ||
电流量测值 | 0~3A/6A | ±(0.1% +0.1%FS) | 0.1mA | ±(0.1% +0.2%FS) | 0.2mA | |
0~30A/15A/60A | ±(0.2% +0.15%FS) | 1mA | ±(0.2% +0. 5%FS) | 2mA | ||
电压量测值 | 0~18V | ±(0.02% +0.02%FS) | 1mV | ±(0.02% +0.02%FS) | 1mV | |
0~120V/500V | ±(0.02% +0.025%FS) | 10mV | ±(0.02% +0.025%FS) | 10mV | ||
功率量测值(当输入电压和电流值≧满量程的10%) | 0~100W | ±(1% +0.1%FS) | 1mW | ±(1% +0.1%FS) | 1mW | |
100~150W/300W | ±(1% +0.1%FS) | 10mW | ±(1% +0.1%FS) | 10mW | ||
电池测试功能 | Input=0.1~120V/500V Max measurement capacity=999AH Resolution=10mA Timer range=1~6000sec | |||||
动态测试模式 | Range of Frequency 0.1Hz~1kHz Frequency error rate﹤0.5% |