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HG6503多功能精密校准仪
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调节 细度 | 准确度 ±(读数值%+满%) | 纹波 系数 | 负载能力 | ||
额定值 | 值 | ||||
75mV* | 5ppm | 0.012%RD+0.008%RG | <0.05% | 100 mA | 1000 mA |
200mV | 200 mA | ||||
2V | 0.003%RD+0.002%RG | 500 mA | |||
20V | 200 mA | ||||
200V | 0.012%RD+0.008%RG | 50 mA | |||
1000V | 50 mA | 300 mA |
调节细度 | 准确度 ±(读数值%+满%) | 纹波 系数 | 负载能力 | |
200uA | 5ppm | 0.012%RD+0.008%RG | <0.2% | 50V |
2mA | 0.007%RD+0.003%RG | |||
20mA | ||||
200mA | ||||
2A | 0.012%RD+0.008%RG | |||
10A | 30V | |||
30A | 0.03%RD+0.02%RG |
负载 能力 | 调节 细度 | 准确度 ±(读数值%+满%) | 失真度 | ||
45-400Hz | 400-1000Hz | ||||
200 mV | 800 mA | 50ppm | 0.03%RD+0.02%RG | <0.2% | |
2 V | 0.02%RD+0.01%RG | 0.03%RD+0.02%RG | |||
20 V | |||||
200 V | 500 mA | ||||
1000 V | 200 mA | 0.03%RD+0.02%RG |
负载 能力 | 调节 细度 | 准确度 ±(读数值%+满%) | 失真度 | |||
45-400Hz | 400-1000Hz | |||||
2mA | 36V | 50ppm | 0.03%RD+0.02%RG | <0.2% | ||
20 mA | ||||||
200 mA | 50V | 0.02%RD+0.01%RG | 0.03%RD+0.02%RG | |||
2A | ||||||
10A | 20V | |||||
30A | 0.03%RD+0.02%RG | |||||
负载 能力 | 调节 细度 | 准确度 ±(读数值%+满%) | 失真度 | |||
50Hz | 400Hz | 1kHz | ||||
20A | 1.3V | 50ppm | 0.03%RD+0.02%RG | 0.06%RD+0.04%RG | <0.2% | |
100A | ||||||
200A | ||||||
500A | ||||||
1000A | —— | |||||
项目 | 范围 | 准确度 |
交流功率 | 1W~30kW连续可调 | PF=±0.8~±1时(50Hz),<0.05%FS PF=±0.8~±0.5时(50Hz),<0.1%FS |
直流功率 | 1W~30kW连续可调 | 0.02%FS |
功率因数 | 1~-1连续可调 | <0.05% |
相位 | 0~360° | <0.02° |
频率 (正弦波) | 45Hz~200Hz | <0.02% |
200Hz~600Hz | <0.03% | |
600Hz~1000Hz | <0.05% |
分辨力 | 短期稳定性 (%RG/min) | 一年内准确度 ±(读数值%+满%) | |
20Ω | 1mΩ | 0.02 | 0.05%RD+50mΩ |
200Ω | 10mΩ | 0.01 | 0.03%RD+0.02%RG |
2kΩ | 0.1Ω | ||
20kΩ | 1Ω | ||
200kΩ | 10Ω | ||
2MΩ | 0.1kΩ | ||
20MΩ | 1kΩ | 0.05 | 0.12%RD+0.08%RG |
*200MΩ | 10kΩ | 0.1 | 0.6%RD+0.4%RG |
电容范围 | 短期稳定性 (%RG/min) | 一年内准确度 ±(读数值%+nF) | 频率范围 |
0.8nF~1nF | 0.2 | 0.5%RD + 0.1nF | 10K~50K |
1nF~10nF | 0.2 | 0.5%RD + 0.3nF | 750Hz~2.5K |
10nF~20nF | 0.1 | 0.5%RD + 0.2nF | 500Hz~2K |
20nF~200nF | 0.05 | 0.2%RD + 0.5nF | 500Hz~2K |
200nF~1μF | 0.05 | 0.2%RD + 1nF | 200Hz~1K |
1μF~10μF | 0.05 | 0.2%RD + 10nF | 75Hz~200Hz |
10μF~100μF | 0.1 | 0.5%RD + 50nF | 50Hz~100Hz |
100μF~200μF | 0.1 | 0.5%RD + 200nF | 50Hz~75Hz |