6813B 交流电源/功率分析仪,1750 VA、300 V、13 A
·AC 和 DC 输出能力
·高精度测量
·内置谐波分析能力
·任意波形生成
·紧凑型,单相
·包括图形化用户界面和VXI即插即用驱动程序
6811B | 6812B | 6813B | ||
相数 | 1 | 1 | 1 | |
功率 | 375VA | 750VA | 1750VA | |
zui大rms电压 | 300V | 300V | 300V | |
zui大rms电流 | 3.25A | 6.5A | 13A | |
zui大重复峰值电流 | 40A | 40A | 80A | |
波峰因数 | 12 | 6 | 6 | |
输出频率范围 | DC、45Hz-1KHz | DC、45Hz-1KHz | DC、45Hz-1KHz | |
直流功率 | 285W | 575W | 1350W | |
直流电压 | +425V | +425V | +425V | |
直流电流 | 2.5A | 5A | 10A | |
恒压纹波和噪声 (20kHz至10MHz) | -60dB (相对满度) | -60dB (相对满度) | -60dB (相对满度) | |
电源调整率(% 满度) | 0.1% | 0.1% | 0.1% | |
负载调整率(% 满度) | 0.5% | 0.5% | 0.5% | |
zui大总谐波失真 | 0.25%,50/60Hz | 0.25%,50/60Hz | 0.25%,50/60Hz | |
1% zui坏情况 (45Hz-1kHz) | 1% zui坏情况 (45Hz-1 kHz) | (1% zui坏情况) 45Hz-1 kHz | ||
编程精度(25℃±5℃) | ||||
电压 RMS (% 输出+偏置) | 0.15% + 0.3V (45 - 100 Hz) | 0.15% + 0.3V (45 - 100 Hz) | 0.15% + 0.3V (45 - 100 Hz) | |
0.5% + 0.3V (>100 - 500 Hz) | 0.5% + 0.3V (>100 - 500 Hz) | 0.5% + 0.3V (>100 - 500 Hz) | ||
1% + 0.3V (> 500 - 1000 Hz) | 1% + 0.3V (> 500 - 1000 Hz) | 1% + 0.3V (> 500 - 1000 Hz) | ||
直流电压 | 0.1% + 0.5V | 0.1% + 0.5V | 0.5% + 0.3V | |
电流RMS | 1.2% + 50 mA | 1.2% + 50 mA | 1.2% + 50 mA | |
频率 | 0.01% + 10μHz | 0.01% + 10μHz | 0.01% + 10μHz | |
平均编程分辨率 | ||||
电压RMS | 125 mV | 125 mV | 125 mV | |
直流电压 | 250 mV | 250 mV | 250 mV | |
过压编程(OVP) | 2V peak | 2V peak | 2V peak | |
电流RMS | 2mA | 4mA | 4mA | |
电流 Peak | 12.5mA | 25mA | 25mA | |
输出频率 | 10μHz | 10μHz | 10μHz | |
测量准确度(25℃+5℃)在高量程为45-100Hz | ||||
Vrms | 0.03%+100mV | 0.03%+100mV | 0.03%+100mV | |
Vdc | 0.05% + 150mV | 0.05% + 150mV | 0.05% + 150mV | |
Irms(高) | 0.05%+10mA | 0.05%+10mA | 0.05%+10mA | |
Irms(低) | 0.05%+1.5mA | 0.05%+1.5mA | 0.05%+1.5mA | |
功率VA(高) | 0.1%+1.5VA+12mVA/V | 0.1%+1.5VA+12mVA/V | 0.1%+1.5VA+12mVA/V | |
功率VA(低) | 0.1%+1.5VA+1.2mVA/V | 0.1%+1.5VA+1.2mVA/V | 0.1%+1.5VA+1.2mVA/V | |
有功功率W(高) | 0.1%+0.3W+12mW/V | 0.1%+0.3W+12mW/V | 0.1%+0.3W+12mW/V | |
有功功率W(低) | 0.1%+0.3W+1.2mW/V | 0.1%+0.3W+1.2mW/V | 0.1%+0.3W+1.2mW/V | |
频率 | 0.01% + 0.01 Hz | 0.01% + 0.01 Hz | 0.01% + 0.01 Hz | |
功率因素 | 0.01 | 0.01 | 0.01 | |
电流幅度 | 低量程基波 | 0.03% + 1.5mA | 0.03% + 1.5mA | 0.03% + 1.5mA |
低量程谐波 (2-49次) | 0.03%+1mA + 0.2%/kHz | 0.03%+ 1mA +0.2%/kHz | 0.03%+ 1mA +0.2%/kHz | |
高量程基波 | 0.05% + 5mA | 0.05% + 5mA | 0.05% + 5mA | |
高量程谐波 (2-49次) | 0.05%+5mA + 0.2%5z | 0.05%+ 5mA +0.2%/kHz | 0.05%+ 5mA +0.2%/kHz |