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电学仪器包括:数字多用表、耐电压测试仪、RLC数字电桥、电压表、电流表、电阻表、功率表等等。
标准器配备:多功能校准器、三用表校验仪、标准电容箱、标准电感箱、直流稳压电源等等
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数据详情

电学仪器包括:数字多用表、耐电压测试仪、RLC数字电桥、电压表、电流表、电阻表、功率表等等。

标准器配备:多功能校准器、三用表校验仪、标准电容箱、标准电感箱、直流稳压电源等等


电学仪器


电学仪器


电学仪器


电学仪器


电学仪器


电学仪器


电学仪器

序号测量仪器名称被测量领域代码校准规范名称及编号(含年号)测量范围扩展不确定度说明备注
(k=2)
1*数字多用表直流电压640504数字多用表校准规范 JJF 15871mV~100mVU=0.002%Vx+0.001mV
扩项
>100mV~1VU=0.001%Vx+0.004mV
>1V~10VU=0.001%Vx+0.016mV
>10V~100VU=0.002%Vx+0.20mV
>100V~1000VU=0.002%Vx+1.9mV
交流电压6405041mV~10mV(40Hz~1kHz)U=0.03%Vx+0.008mV
1mV~10mV(1kHz~20kHz)U=0.03%Vx+0.012mV
>10mV~100mV(40Hz~1kHz)U=0.005%Vx+0.009mV
>10mV~100mV(1kHz~20kHz)U=0.018%Vx+0.006mV
>100mV~1V(40Hz~1kHz)U=0.012%Vx+0.09mV
>100mV~1V(1kHz~20kHz)U=0.018%Vx+0.08mV
>1V~10V(40Hz~1kHz)U=0.012%Vx+1.0mV
>1V~10V(1kHz~20kHz)U=0.018%Vx+0.9mV
>10V~100V(40Hz~20kHz)U=0.015%Vx+9mV
>100V~1000V(40Hz~1kHz)U=0.041%Vx+9mVx
>100V~1000V(1kHz~20kHz)U=0.055%Vx+10mV
直流电流640504(0.1~100)μAU=0.003%Ix+0.003μA
>100μA~1mAU=0.003%Ix+0.03μA
>1mA~10mAU=0.003%Ix+0.3μA
>10mA~100mAU=0.004%Ix+0.001mA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.23mA
交流电流640504(29~100)μA(45Hz~5kHz)U=0.09%Ix+0.04μA
>100μA~1mA(45Hz~100Hz)U=0.08%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.06%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.08%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.06%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.07%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.06%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.07%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.06%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.04%Ix+2mA
电阻6405040.1Ω~10ΩU=0.003%Rx+0.0001Ω
>10Ω~100ΩU=0.0014%Rx+0.0007Ω
>100Ω~1kΩU=0.0013%Rx+0.006Ω
>1kΩ~10kΩU=0.0013%Rx+0.06Ω
>10kΩ~100kΩU=0.0013%Rx+0.6Ω
>100kΩ~1MΩU=0.003%Rx+3Ω
>1MΩ~10MΩU=0.006%Rx+13Ω
>10MΩ~100MΩU=0.06%Rx+0.4kΩ
>100MΩ~300MΩU=0.6%Rx+5 kΩ
2*直流数字电压表直流电压640504数字多用表校准规范 JJF 158710mV~100mVU=0.002%Vx+0.001mV
扩项
>100mV~1VU=0.001%Vx+0.004mV
>1V~10VU=0.001%Vx+0.016mV
>10V~100VU=0.002%Vx+0.20mV
>100V~1000VU=0.002%Vx+1.9mV
3*交流数字电压表交流电压640504数字多用表校准规范 JJF 15871mV~10mV(40Hz~1kHz)U=0.03%Vx+0.008mV
扩项
1mV~10mV(1kHz~20kHz)U=0.03%Vx+0.012mV
>10mV~100mV(40Hz~1kHz)U=0.005%Vx+0.009mV
>10mV~100mV(1kHz~20kHz)U=0.018%Vx+0.006mV
>100mV~1V(40Hz~1kHz)U=0.012%Vx+0.09mV
>100mV~1V(1kHz~20kHz)U=0.018%Vx+0.08mV
>1V~10V(40Hz~1kHz)U=0.012%Vx+1.0mV
>1V~10V(1kHz~20kHz)U=0.018%Vx+0.9mV
>10V~100V(40Hz~20kHz)U=0.015%Vx+9mV
>100V~1000V(40Hz~1kHz)U=0.041%Vx+9mVx
>100V~1000V(1kHz~20kHz)U=0.055%Vx+10mV
4*直流数字电流表直流电流640504数字多用表校准规范 JJF 1587(0.1~100)μAU=0.003%Ix+0.003μA
扩项
>100μA~1mAU=0.003%Ix+0.03μA
>1mA~10mAU=0.003%Ix+0.3μA
>10mA~100mAU=0.004%Ix+0.001mA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.23mA
5交流数字电流表交流电流640504数字多用表校准规范 JJF 1587(29~100)μA(45Hz~5kHz)U=0.09%Ix+0.04μA
扩项
>100μA~1mA(45Hz~100Hz)U=0.08%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.06%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.08%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.06%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.07%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.06%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.07%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.06%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.04%Ix+2mA
6*直流数字电阻表电阻640504数字多用表校准规范 JJF 15870.1Ω~10ΩU=0.003%Rx+0.0001Ω
扩项
>10Ω~100ΩU=0.0014%Rx+0.0007Ω
>100Ω~1kΩU=0.0013%Rx+0.006Ω
>1kΩ~10kΩU=0.0013%Rx+0.06Ω
>10kΩ~100kΩU=0.0013%Rx+0.6Ω
>100kΩ~1MΩU=0.003%Rx+3Ω
>1MΩ~10MΩU=0.006%Rx+13Ω
>10MΩ~100MΩU=0.06%Rx+0.4kΩ
>100MΩ~300MΩU=0.6%Rx+5 kΩ
7*多功能标准源直流电压640503多功能标准源校准规范 JJF 163810mV~100mVU=0.0011%Vx+1.0μV
扩项
>100mV~1VU=0.0009%Vx+1.5μV
>1V~10VU=0.0010%Vx+4.8μV
>10V~100VU=0.0012%Vx+0.13mV
>100V~1000VU=0.0013%Vx+0.8mV
交流电压6405031mV~10mV(40Hz~1kHz)U=0.024%Vx+1.3μV
1mV~10mV(1kHz~20kHz)U=0.036%Vx+1.3μV
>10mV~100mV(40Hz~1kHz)U=0.009%Vx+3μV
>10mV~100mV(1kHz~20kHz)U=0.017%Vx+2μV
>100mV~1V(40Hz~1kHz)U=0.008%Vx+24μV
>100mV~1V(1kHz~20kHz)U=0.017%Vx+24μV
>1V~10V(40Hz~1kHz)U=0.008%Vx+0.3mV
>1V~10V(1kHz~20kHz)U=0.017%Vx+0.3mV
>10V~100V(40Hz~20kHz)U=0.024%Vx+2.4mV
>100V~1000V(40Hz~1kHz)U=0.048%Vx+24mV
>100V~1000V(1kHz~20kHz)U=0.072%Vx+24mV
直流电流640503(1~100)μAU=0.003%Ix+0.0004μA
>100μA~1mAU=0.003%Ix+0.01μA
>1mA~10mAU=0.003%Ix+0.05μA
>10mA~100mAU=0.004%Ix+0.7μA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.21mA
交流电流640503(29~100)μA(45Hz~5kHz)U=0.08%Ix+0.04μA
>100μA~1mA(45Hz~100Hz)U=0.06%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.04%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.06%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.04%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.06%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.04%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.08%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.11%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.01%Ix+2.3mA
电阻6405031Ω~10ΩU=0.0018%Rx+0.006mΩ
>10Ω~100ΩU=0.0014%Rx+0.06mΩ
>100Ω~1kΩU=0.0012%Rx+0.4mΩ
>1kΩ~10kΩU=0.0012%Rx+4mΩ
>10kΩ~100kΩU=0.0012%Rx+0.04Ω
>100kΩ~1MΩU=0.0017%Rx+2.2Ω
>1MΩ~10MΩU=0.006%Rx+0.12kΩ
>10MΩ~100MΩU=0.06%Rx+1.2kΩ
>100MΩ~300MΩU=0.6%Rx+3kΩ
8*直流标准电压源直流电压640503多功能标准源校准规范 JJF 163810mV~100mVU=0.0011%Vx+1.0μV
扩项
>100mV~1VU=0.0009%Vx+1.5μV
>1V~10VU=0.0010%Vx+4.8μV
>10V~100VU=0.0012%Vx+0.13mV
>100V~1000VU=0.0013%Vx+0.8mV
9*交流标准电压源交流电压640503多功能标准源校准规范 JJF 16381mV~10mV(40Hz~1kHz)U=0.024%Vx+1.3μV
扩项
1mV~10mV(1kHz~20kHz)U=0.036%Vx+1.3μV
>10mV~100mV(40Hz~1kHz)U=0.009%Vx+3μV
>10mV~100mV(1kHz~20kHz)U=0.017%Vx+2μV
>100mV~1V(40Hz~1kHz)U=0.008%Vx+24μV
>100mV~1V(1kHz~20kHz)U=0.017%Vx+24μV
>1V~10V(40Hz~1kHz)U=0.008%Vx+0.3mV
>1V~10V(1kHz~20kHz)U=0.017%Vx+0.3mV
>10V~100V(40Hz~20kHz)U=0.024%Vx+2.4mV
>100V~1000V(40Hz~1kHz)U=0.048%Vx+24mV
>100V~1000V(1kHz~20kHz)U=0.072%Vx+24mV
10*直流标准电流源直流电流640503多功能标准源校准规范 JJF 1638(1~100)μAU=0.003%Ix+0.0004μA
扩项
>100μA~1mAU=0.003%Ix+0.01μA
>1mA~10mAU=0.003%Ix+0.05μA
>10mA~100mAU=0.004%Ix+0.7μA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.21mA
11*交流标准电流源交流电流640503多功能标准源校准规范 JJF 1638(29~100)μA(45Hz~5kHz)U=0.08%Ix+0.04μA
扩项
>100μA~1mA(45Hz~100Hz)U=0.06%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.04%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.06%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.04%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.06%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.04%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.08%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.11%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.01%Ix+2.3mA
12*三用表校验仪直流电压640503交直流电表校验仪校准规范 JJF 128410mV~100mVU=0.0011%Vx+1.0μV
扩项
>100mV~1VU=0.0009%Vx+1.5μV
>1V~10VU=0.0010%Vx+4.8μV
>10V~100VU=0.0012%Vx+0.13mV
>100V~1000VU=0.0013%Vx+0.8mV
交流电压6405031mV~10mV(40Hz~1kHz)U=0.024%Vx+1.3μV
1mV~10mV(1kHz~20kHz)U=0.036%Vx+1.3μV
>10mV~100mV(40Hz~1kHz)U=0.009%Vx+3μV
>10mV~100mV(1kHz~20kHz)U=0.017%Vx+2μV
>100mV~1V(40Hz~1kHz)U=0.008%Vx+24μV
>100mV~1V(1kHz~20kHz)U=0.017%Vx+24μV
>1V~10V(40Hz~1kHz)U=0.008%Vx+0.3mV
>1V~10V(1kHz~20kHz)U=0.017%Vx+0.3mV
>10V~100V(40Hz~20kHz)U=0.024%Vx+2.4mV
>100V~1000V(40Hz~1kHz)U=0.048%Vx+24mV
>100V~1000V(1kHz~20kHz)U=0.072%Vx+24mV
直流电流640503(1~100)μAU=0.003%Ix+0.0004μA
>100μA~1mAU=0.003%Ix+0.01μA
>1mA~10mAU=0.003%Ix+0.05μA
>10mA~100mAU=0.004%Ix+0.7μA
>100mA~1AU=0.021%Ix+0.03mA
>1A~20AU=0.01%Ix+0.21mA
交流电流640503(29~100)μA(45Hz~5kHz)U=0.08%Ix+0.04μA
>100μA~1mA(45Hz~100Hz)U=0.06%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.04%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.06%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.04%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.06%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.04%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.08%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.11%Ix+0.3mA
>1A~20A(40Hz~1kHz)U=0.01%Ix+2.3mA
电阻6405031Ω~10ΩU=0.0018%Rx+0.006mΩ
>10Ω~100ΩU=0.0014%Rx+0.06mΩ
>100Ω~1kΩU=0.0012%Rx+0.4mΩ
>1kΩ~10kΩU=0.0012%Rx+4mΩ
>10kΩ~100kΩU=0.0012%Rx+0.04Ω
>100kΩ~1MΩU=0.0017%Rx+2.2Ω
>1MΩ~10MΩU=0.006%Rx+0.12kΩ
>10MΩ~100MΩU=0.06%Rx+1.2kΩ
>100MΩ~300MΩU=0.6%Rx+3kΩ
13*电子式绝缘电阻表电阻640308电子式绝缘电阻表检定规程 JJG 1005100Ω~10MΩUrel=0.7%
扩项
10MΩ~100MΩUrel=0.9%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.5%
10GΩ~100GΩUrel=6.0%
开路电压640103(10~5000)VUrel=2.4%1.2%
14*绝缘电阻表(兆欧表)电阻640308绝缘电阻表(兆欧表)检定规程 JJG 622100kΩ~10MΩUrel=0.4%
扩项
10MΩ~100MΩUrel=0.7%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.4%
10GΩ~100GΩUrel=5.8%
开路电压640103(10~5000)VUrel=2.4%1.2%
15*耐电压测试仪直流输出电压640113耐电压测试仪检定规程 JJG 795(0.1~1)kVUrel=1.3%
扩项
(1~15)kVUrel=0.8%
交流输出电压6401130.1~1)kV(45~65)HzUrel=1.5%
(1~15)kV(45~65)HzUrel=1.0%
直流击穿报警电流640113(0.1~200)mAUrel=1.0%
交流击穿报警电流640113(0.1~200)mA(45~65)HzUrel=1.0%
电压持续时间640113(1~999)sUrel=0.6%
16*接地导通测试仪直流电流640202接地导通电阻测试仪检定规程 JJG 984(1~10)AUrel=0.4%
扩项
(10~50)AUrel=0.2%
交流电流640203(1~10)A(45~65)HzUrel=0.5%
(10~50)A(45~65)HzUrel=0.3%
直流电阻64030510mΩ~500mΩUrel=0.7%
交流电阻64030510mΩ~500mΩ(45~65)HzUrel=0.7%
17*直流稳压电源直流电压640103直流稳定电源校准规范 JJF 1597100mV~1000VUrel=0.03%
扩项
直流电流64020210mA~100AUrel=0.05%
18*电流表、电压表、功率表及电阻表直流电压640103电流表、电压表、功率表及电阻表检定规程 JJG 1241mV~3.3VUrel=0.11%
扩项
3.3V~33VUrel=0.08%
33V~330VUrel=0.10%
330V~1000VUrel=0.09%
交流电压6401041mV~3.3V(45Hz~10kHz)Urel=0.15%
3.3V~33V(45Hz~10kHz)Urel=0.12%
33V~330V(45Hz~10kHz)Urel=0.14%
330V~1000V(45Hz~1kHz)Urel=0.13%
直流电流6402021μA~0.33AUrel=0.15%
0.33A~2.2AUrel=0.12%
2.2A~11AUrel=0.13%
交流电流64020329μA~0.33A(45Hz~1kHz)Urel=0.20%
0.33A~2.2A(45Hz~1kHz)Urel=0.18%
2.2A~11A(45Hz~65Hz)Urel=0.18%
2.2A~11A((65Hz~500Hz)Urel=0.19%
2.2A~11A(500Hz~1kHz)Urel=0.20%
直流功率640401100mW~3.3WUrel=0.19%
3.3W~33WUrel=0.16%
33W~3.3kWUrel=0.17%
3.3kW~8kWUrel=0.19%
交流功率640401100mW~3.3W(45Hz~1kHz)Urel=0.20%
3.3W~33W(45Hz~1kHz)Urel=0.17%
33W~3.3kW(45Hz~1kHz)Urel=0.18%
3.3kW~8kW(45Hz~1kHz)Urel=0.21%
电阻6403051Ω~330ΩUrel=0.12%
330Ω~33kΩUrel=0.09%
33kΩ~330kΩUrel=0.08%
330kΩ~33MΩUrel=0.09%
33MΩ~330MΩUrel=0.10%
19*安规综合测试仪耐电压直流电压640113安规综合测试仪校准规范 JJF(电子)0004(0.1~1)kVUrel=1.3%
扩项
(1~6)kVUrel=0.9%
耐电压交流电压640113(0.1~1)kV(45~65)HzUrel=1.5%
(1~5)kV(45~65)HzUrel=1.0%
直流击穿报警电流640113(0.1~50)mAUrel=1.0%
交流击穿报警电流640113(0.1~50)mA(45~65)Hz)Urel=1.0%
耐电压持续时间640113(1~999)sUrel=0.6%
绝缘电阻6403081MΩ~10MΩUrel=0.7%
10MΩ~100MΩUrel=0.9%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.5%
绝缘试验电压640308(10~1000)VUrel=0.5%
接地导通电阻64031010mΩ~600mΩUrel=0.7%
接地导通试验电流640310(3~30)A(DC~65Hz)Urel=0.4%
泄漏试验电压6402061V~750V(50Hz、60Hz)Urel=0.13%
泄漏电流64020610µA~100mAUrel=0.8%
20*插头综合测试仪交流电压640113耐电压测试仪检定规程 JJG 795,电子式绝缘电阻表检定规程 JJG 1005(0.1~1)kV(45~65)HzUrel=1.5%
扩项
(1~6)kV(45~65)HzUrel=1.0%
交流击穿报警电流640113(0.1~50)mA (45~65)HzUrel=1.0%
时间640113(1~999)sUrel=0.6%
绝缘电阻6403081MΩ~10MΩUrel=0.7%
10MΩ~100MΩUrel=0.9%
100MΩ~1GΩUrel=1.2%
绝缘试验电压640308(100~1000)VUrel=1.0%
21*泄漏电流测试仪试验电压(直流)640206泄漏电流测试仪检定规程 JJG 8431V~1000VUrel=0.08%
扩项
试验电压(交流)6402061V~750V(45~65)HzUrel=0.13%
泄漏电流(直流)64020610µA~100mAUrel=0.8%
泄漏电流(交流)64020610µA~100mA(45~65)HzUrel=0.8%
22*钳形电流表直流电流640204钳形电流表校准规范 JJF 10750.1A~11AU=0.02A
扩项
11A~60AUrel=0.7%
60A~1000AUrel=0.4%
交流电流6402040.1A~11A(45Hz~400Hz)Urel=0.03A
11A~40A(45Hz~400Hz)Urel=0.9%
40A~1000A(45Hz~400Hz)Urel=0.5%
23*电容器漏电流测试仪直流极化电压640103电容器漏电流测试仪检定规程 JJG(电子)306003(10~1000)VUrel=0.13%
扩项
漏电流64020210µA~30mAUrel=0.04%
24*精密交流测试电源交流电压640104精密交流测试电源检定规程 JJG(浙)102100mV~750V(45Hz~400Hz)Urel=0.12%
扩项
交流电流6402030.1A~30A(45Hz~400Hz)Urel=0.15%
频率66010545Hz~400HzUrel=0.02%
功率640401(10~100)W(45~400)HzUrel=0.6%
(100~1000)W(45~400)HzUrel=0.3%
25直流电阻箱电阻640304直流电阻箱检定规程 JJG 9821mΩ~100mΩUrel=0.05%
扩项
100mΩ~1ΩUrel=0.03%
1Ω~100ΩUrel=0.02%
100Ω~100kΩUrel=0.005%
100kΩ~1MΩUrel=0.006%
1MΩ~10MΩUrel=0.04%
26*静电腕带/脚盘测试仪直流电阻640312静电腕带/脚盘测试仪校准规范 JJF(电子)31502100kΩ~10MΩUrel=1.0%
扩项
10MΩ~200MΩUrel=1.4%
27*接地电阻表电阻640310接地电阻表检定规程 JJG 3660.01Ω~1ΩUrel=2.4%
扩项
1Ω~10ΩUrel=0.6%
10Ω~10kΩUrel=1.2%
28*钳形接地电阻测试仪电阻640310钳形接地电阻仪检定规程 JJG 1054100mΩ~1ΩU=0.01Ω
扩项
1Ω~10ΩUrel=1.0%
10Ω~1200ΩUrel=0.2%
29*表面电阻测试仪电阻640312表面电阻测试仪校准规范 JJF 12851kΩ~10MΩUrel=0.4%
扩项
10MΩ~100MΩUrel=0.7%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.4%
10GΩ~100GΩUrel=5.8%
30*回路电阻测试仪、直阻仪电阻640313回路电阻测试仪、直阻仪检定规程 JJG 105210μΩ~100μΩUrel=1.1%
扩项
100μΩ~1000μΩUrel=0.22%
1mΩ~10kΩUrel=0.14%
10kΩ~20kΩUrel=0.26%
直流电流6403131mA~500AUrel=0.08%
31*电池充放电测试仪充放电电压640103电池充放电测试仪校准规范 JJF(军工)1081V~10VUrel=0.05%
扩项
>10V~1000VUrel=0.08%
充放电电流64020310mA~100AUrel=0.10%
放电电阻6403990.1Ω~100ΩUrel=0.12%
100Ω~1kΩUrel=0.17%
放电功率6404991W~1kWUrel=0.15%
放电容量6404990.1Ah~100AhUrel=0.18%
温度610299(0~100)℃U=0.4
32*高绝缘电阻测量仪(高阻计)电阻640309高绝缘电阻测量仪(高阻计)检定规程 JJG 690100Ω~10MΩUrel=0.7%
扩项
10MΩ~100MΩUrel=0.9%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.5%
10GΩ~100GΩUrel=6.0%
开路电压640309(50~1000)VUrel==3.5%1.3%
33*直流电阻器电阻640303直流电阻器检定规程 JJG 1661mΩ~100mΩUrel=0.05%
扩项
100mΩ~1ΩUrel=0.03%
1Ω~100ΩUrel=0.02%
100Ω~100kΩUrel=0.005%
100kΩ~1MΩUrel=0.006%
1MΩ~10MΩUrel=0.04%
10MΩ~100MΩUrel=0.09%
100MΩ~1GΩUrel=0.60%
34*直流低电阻表电阻640306直流低电阻表检定规程 JJG 8371mΩ~10mΩUrel=0.13%
扩项
10mΩ~1kΩUrel=0.05%
1kΩ~100kΩUrel=0.03%
100kΩ~20MΩUrel=0.24%
35*交流数字功率表功率640401交流数字功率表 JJG 7801W~2.2kW(45Hz~1kHz)Urel=0.20%
扩项
2.2kW~10kW(45Hz~1kHz)Urel=0.18%
36*数字式交流电参数测量仪电压640401数字式交流电参数测量仪校准规范 JJF 14911V~330V(45Hz~1kHz)Urel=0.12%
扩项
330V~1000V(45Hz~1kHz)Urel=0.06%
电流6404013.3mA~0.33A(45Hz~1kHz)Urel=0.20%
0.33A~2.2A(45Hz~1kHz)Urel=0.18%
2.2A~11A(45Hz~1kHz)Urel=0.14%
功率6404011W~2.2kW(45Hz~1kHz)Urel=0.20%
2.2kW~10kW(45Hz~1kHz)Urel=0.18%
频率64040150Hz~1kHzUrel=0.01%
功率因数6404010~1U=0.001
37*火花试验机直流电压701014火花试验机校准规范 JJF(皖)13(0.1~1)kVUrel=1.5%
扩项
(1~20)kVUrel=0.9%
交流电压701014(0.1~20)kV(45Hz~65Hz)Urel=1.6%
(0.1~1)kV (1kHz~3kHz)Urel=4%
(1~20)kV (1kHz~3kHz)Urel=3%
灵敏度701014(0.1mA~0.6mA)(DC,45Hz~65Hz)Urel=1.5%
长度701014(0~300)mmU=0.04mm
(300~1000)mmU=0.4mm
38*线缆测试仪直流电压701018线缆测试仪校准规范 JJF 145710V~1500VUrel=0.3%
扩项
交流电压70101810V~1500V (45Hz~65Hz)Urel=0.8%
电流7010180.1mA~0.5mA(45Hz~65Hz)Urel=1.0%
0.5mA~2mA(45Hz~65Hz)Urel=0.8%
电容701018100pF~1μFUrel=0.2%
电阻7010180.1Ω~1MΩUrel=0.3%
绝缘电阻70101810kΩ~1MΩUrel=1.1%
1MΩ~10MΩUrel=1.2%
10MΩ~200MΩUrel=1.6%
39*试验变压器操作箱交流电压640199试验变压器操作箱校准规范 JJF(闽)1090(1~750)V(45~65)HzUrel=0.8%
扩项
交流电流6402990.1A~30A(45Hz~65Hz)Urel=0.2%
电压持续时间660299(0.1~360)sUrel=0.7%
40非接触式静电电压表直流电压640110非接触式静电电压测量仪校准规范 JJF 1517(0.1~20)kVUrel=1.4%
扩项
41*电池内阻测试仪电阻640399电池内阻测试仪校准规范 JJF 16201mΩ~10mΩUrel=0.51%
扩项
10mΩ~100mΩUrel=0.09%
100mΩ~3kΩUrel=0.05%
电压6401030.1V~1VUrel=0.19%
1V~100VUrel=0.03%
42*钢筋锈蚀测试仪电压测量700840钢筋锈蚀测量仪校准规范 JJF 13411mV~10VU=1mV
扩项
电压输出70084010mV~100mVUrel=0.10%
>100mV~10VUrel=0.06%
电流输出7008401mA~2AUrel=0.2%
43*漏电起痕试验仪交流电压701016漏电起痕试验仪校准规范 JJF(浙)108710V~200V(45~65)HzUrel=0.3%
扩项
200V~600V(45~65)HzUrel=0.2%
交流电流701016(0.1A~0.2A)(45~65)HzUrel=0.7%
(0.2~1)A(45~65)HzUrel=0.5%
时间701016(0.1~100)sU=0.3s
长度701016(0~150)mmU=0.03mm
力值701016(0.8~1.2)NU=0.006N
角度701016(0~90)°U=0.3°
44*直流电子负载电压701020直流电子负载校准规范 JJF 1462电压示值:(0.1~1000)VUrel=0.05%
扩项
恒定电压:100mV~100VUrel=0.02%
恒定电压:(100~500)VUrel=0.03%
电流70102010mA~100AUrel=0.09%
电阻7010200.1Ω~1kΩUrel=0.12%
功率7010201W~1kWUrel=0.16%
45*数据采集器直流电压640504温度数据采集仪校准规范 JJF 1366,数字多用表校准规范 JJF 15871mV~100mVU=0.002%Vx+0.001mV
扩项
>100mV~1VU=0.001%Vx+0.004mV
>1V~10VU=0.001%Vx+0.016mV
>10V~100VU=0.002%Vx+0.20mV
>100V~1000VU=0.002%Vx+1.9mV
交流电压6405041mV~10mV(40Hz~1kHz)U=0.03%Vx+0.008mV
1mV~10mV(1kHz~20kHz)U=0.03%Vx+0.012mV
>10mV~100mV(40Hz~1kHz)U=0.005%Vx+0.009mV
>10mV~100mV(1kHz~20kHz)U=0.018%Vx+0.006mV
>100mV~1V(40Hz~1kHz)U=0.012%Vx+0.09mV
>100mV~1V(1kHz~20kHz)U=0.018%Vx+0.08mV
>1V~10V(40Hz~1kHz)U=0.012%Vx+1.0mV
>1V~10V(1kHz~20kHz)U=0.018%Vx+0.9mV
>10V~100V(40Hz~20kHz)U=0.015%Vx+9mV
>100V~1000V(40Hz~1kHz)U=0.041%Vx+9mVx
>100V~1000V(1kHz~20kHz)U=0.055%Vx+10mV
直流电流640504(0.1~100)μAU=0.003%Ix+0.003μA
>100μA~1mAU=0.003%Ix+0.03μA
>1mA~10mAU=0.003%Ix+0.3μA
>10mA~100mAU=0.004%Ix+0.001mA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.23mA
交流电流640504(29~100)μA(45Hz~5kHz)U=0.09%Ix+0.04μA
>100μA~1mA(45Hz~100Hz)U=0.08%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.06%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.08%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.06%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.07%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.06%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.07%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.06%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.04%Ix+2mA
电阻6405040.1Ω~10ΩU=0.003%Rx+0.0001Ω
>10Ω~100ΩU=0.0014%Rx+0.0007Ω
>100Ω~1kΩU=0.0013%Rx+0.006Ω
>1kΩ~10kΩU=0.0013%Rx+0.06Ω
>10kΩ~100kΩU=0.0013%Rx+0.6Ω
>100kΩ~1MΩU=0.003%Rx+3Ω
>1MΩ~10MΩU=0.006%Rx+13Ω
>10MΩ~100MΩU=0.06%Rx+0.4kΩ
>100MΩ~300MΩU=0.6%Rx+5 kΩ
温度610203(-60℃~420℃)U=0.02
46*接触调压器交流电压640104交流稳压电源稳态特性校准规范 JJF(军工)85(1~400)V(45Hz~65Hz)Urel=0.7%
扩项
47*LCR测量仪电容650312宽量程数字RLC测量仪检定规程 GJB/J 5412100pF~1nFUrel=0.08%
扩项
1nF~10μF(1kHz)Urel=0.06%
(1~10)μF(100Hz)Urel=0.10%
电感650312100µH~1H(1kHz)Urel=0.09%
电阻6503121Ω~10Ω(1kHz)Urel=0.10%
100Ω~100kΩ(1kHz)Urel=0.08%
频率650312100Hz~1MHzUrel=0.2%


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电学仪器包括:数字多用表、耐电压测试仪、RLC数字电桥、电压表、电流表、电阻表、功率表等等。
标准器配备:多功能校准器、三用表校验仪、标准电容箱、标准电感箱、直流稳压电源等等
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电学仪器包括:数字多用表、耐电压测试仪、RLC数字电桥、电压表、电流表、电阻表、功率表等等。

标准器配备:多功能校准器、三用表校验仪、标准电容箱、标准电感箱、直流稳压电源等等


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序号测量仪器名称被测量领域代码校准规范名称及编号(含年号)测量范围扩展不确定度说明备注
(k=2)
1*数字多用表直流电压640504数字多用表校准规范 JJF 15871mV~100mVU=0.002%Vx+0.001mV
扩项
>100mV~1VU=0.001%Vx+0.004mV
>1V~10VU=0.001%Vx+0.016mV
>10V~100VU=0.002%Vx+0.20mV
>100V~1000VU=0.002%Vx+1.9mV
交流电压6405041mV~10mV(40Hz~1kHz)U=0.03%Vx+0.008mV
1mV~10mV(1kHz~20kHz)U=0.03%Vx+0.012mV
>10mV~100mV(40Hz~1kHz)U=0.005%Vx+0.009mV
>10mV~100mV(1kHz~20kHz)U=0.018%Vx+0.006mV
>100mV~1V(40Hz~1kHz)U=0.012%Vx+0.09mV
>100mV~1V(1kHz~20kHz)U=0.018%Vx+0.08mV
>1V~10V(40Hz~1kHz)U=0.012%Vx+1.0mV
>1V~10V(1kHz~20kHz)U=0.018%Vx+0.9mV
>10V~100V(40Hz~20kHz)U=0.015%Vx+9mV
>100V~1000V(40Hz~1kHz)U=0.041%Vx+9mVx
>100V~1000V(1kHz~20kHz)U=0.055%Vx+10mV
直流电流640504(0.1~100)μAU=0.003%Ix+0.003μA
>100μA~1mAU=0.003%Ix+0.03μA
>1mA~10mAU=0.003%Ix+0.3μA
>10mA~100mAU=0.004%Ix+0.001mA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.23mA
交流电流640504(29~100)μA(45Hz~5kHz)U=0.09%Ix+0.04μA
>100μA~1mA(45Hz~100Hz)U=0.08%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.06%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.08%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.06%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.07%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.06%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.07%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.06%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.04%Ix+2mA
电阻6405040.1Ω~10ΩU=0.003%Rx+0.0001Ω
>10Ω~100ΩU=0.0014%Rx+0.0007Ω
>100Ω~1kΩU=0.0013%Rx+0.006Ω
>1kΩ~10kΩU=0.0013%Rx+0.06Ω
>10kΩ~100kΩU=0.0013%Rx+0.6Ω
>100kΩ~1MΩU=0.003%Rx+3Ω
>1MΩ~10MΩU=0.006%Rx+13Ω
>10MΩ~100MΩU=0.06%Rx+0.4kΩ
>100MΩ~300MΩU=0.6%Rx+5 kΩ
2*直流数字电压表直流电压640504数字多用表校准规范 JJF 158710mV~100mVU=0.002%Vx+0.001mV
扩项
>100mV~1VU=0.001%Vx+0.004mV
>1V~10VU=0.001%Vx+0.016mV
>10V~100VU=0.002%Vx+0.20mV
>100V~1000VU=0.002%Vx+1.9mV
3*交流数字电压表交流电压640504数字多用表校准规范 JJF 15871mV~10mV(40Hz~1kHz)U=0.03%Vx+0.008mV
扩项
1mV~10mV(1kHz~20kHz)U=0.03%Vx+0.012mV
>10mV~100mV(40Hz~1kHz)U=0.005%Vx+0.009mV
>10mV~100mV(1kHz~20kHz)U=0.018%Vx+0.006mV
>100mV~1V(40Hz~1kHz)U=0.012%Vx+0.09mV
>100mV~1V(1kHz~20kHz)U=0.018%Vx+0.08mV
>1V~10V(40Hz~1kHz)U=0.012%Vx+1.0mV
>1V~10V(1kHz~20kHz)U=0.018%Vx+0.9mV
>10V~100V(40Hz~20kHz)U=0.015%Vx+9mV
>100V~1000V(40Hz~1kHz)U=0.041%Vx+9mVx
>100V~1000V(1kHz~20kHz)U=0.055%Vx+10mV
4*直流数字电流表直流电流640504数字多用表校准规范 JJF 1587(0.1~100)μAU=0.003%Ix+0.003μA
扩项
>100μA~1mAU=0.003%Ix+0.03μA
>1mA~10mAU=0.003%Ix+0.3μA
>10mA~100mAU=0.004%Ix+0.001mA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.23mA
5交流数字电流表交流电流640504数字多用表校准规范 JJF 1587(29~100)μA(45Hz~5kHz)U=0.09%Ix+0.04μA
扩项
>100μA~1mA(45Hz~100Hz)U=0.08%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.06%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.08%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.06%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.07%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.06%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.07%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.06%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.04%Ix+2mA
6*直流数字电阻表电阻640504数字多用表校准规范 JJF 15870.1Ω~10ΩU=0.003%Rx+0.0001Ω
扩项
>10Ω~100ΩU=0.0014%Rx+0.0007Ω
>100Ω~1kΩU=0.0013%Rx+0.006Ω
>1kΩ~10kΩU=0.0013%Rx+0.06Ω
>10kΩ~100kΩU=0.0013%Rx+0.6Ω
>100kΩ~1MΩU=0.003%Rx+3Ω
>1MΩ~10MΩU=0.006%Rx+13Ω
>10MΩ~100MΩU=0.06%Rx+0.4kΩ
>100MΩ~300MΩU=0.6%Rx+5 kΩ
7*多功能标准源直流电压640503多功能标准源校准规范 JJF 163810mV~100mVU=0.0011%Vx+1.0μV
扩项
>100mV~1VU=0.0009%Vx+1.5μV
>1V~10VU=0.0010%Vx+4.8μV
>10V~100VU=0.0012%Vx+0.13mV
>100V~1000VU=0.0013%Vx+0.8mV
交流电压6405031mV~10mV(40Hz~1kHz)U=0.024%Vx+1.3μV
1mV~10mV(1kHz~20kHz)U=0.036%Vx+1.3μV
>10mV~100mV(40Hz~1kHz)U=0.009%Vx+3μV
>10mV~100mV(1kHz~20kHz)U=0.017%Vx+2μV
>100mV~1V(40Hz~1kHz)U=0.008%Vx+24μV
>100mV~1V(1kHz~20kHz)U=0.017%Vx+24μV
>1V~10V(40Hz~1kHz)U=0.008%Vx+0.3mV
>1V~10V(1kHz~20kHz)U=0.017%Vx+0.3mV
>10V~100V(40Hz~20kHz)U=0.024%Vx+2.4mV
>100V~1000V(40Hz~1kHz)U=0.048%Vx+24mV
>100V~1000V(1kHz~20kHz)U=0.072%Vx+24mV
直流电流640503(1~100)μAU=0.003%Ix+0.0004μA
>100μA~1mAU=0.003%Ix+0.01μA
>1mA~10mAU=0.003%Ix+0.05μA
>10mA~100mAU=0.004%Ix+0.7μA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.21mA
交流电流640503(29~100)μA(45Hz~5kHz)U=0.08%Ix+0.04μA
>100μA~1mA(45Hz~100Hz)U=0.06%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.04%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.06%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.04%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.06%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.04%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.08%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.11%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.01%Ix+2.3mA
电阻6405031Ω~10ΩU=0.0018%Rx+0.006mΩ
>10Ω~100ΩU=0.0014%Rx+0.06mΩ
>100Ω~1kΩU=0.0012%Rx+0.4mΩ
>1kΩ~10kΩU=0.0012%Rx+4mΩ
>10kΩ~100kΩU=0.0012%Rx+0.04Ω
>100kΩ~1MΩU=0.0017%Rx+2.2Ω
>1MΩ~10MΩU=0.006%Rx+0.12kΩ
>10MΩ~100MΩU=0.06%Rx+1.2kΩ
>100MΩ~300MΩU=0.6%Rx+3kΩ
8*直流标准电压源直流电压640503多功能标准源校准规范 JJF 163810mV~100mVU=0.0011%Vx+1.0μV
扩项
>100mV~1VU=0.0009%Vx+1.5μV
>1V~10VU=0.0010%Vx+4.8μV
>10V~100VU=0.0012%Vx+0.13mV
>100V~1000VU=0.0013%Vx+0.8mV
9*交流标准电压源交流电压640503多功能标准源校准规范 JJF 16381mV~10mV(40Hz~1kHz)U=0.024%Vx+1.3μV
扩项
1mV~10mV(1kHz~20kHz)U=0.036%Vx+1.3μV
>10mV~100mV(40Hz~1kHz)U=0.009%Vx+3μV
>10mV~100mV(1kHz~20kHz)U=0.017%Vx+2μV
>100mV~1V(40Hz~1kHz)U=0.008%Vx+24μV
>100mV~1V(1kHz~20kHz)U=0.017%Vx+24μV
>1V~10V(40Hz~1kHz)U=0.008%Vx+0.3mV
>1V~10V(1kHz~20kHz)U=0.017%Vx+0.3mV
>10V~100V(40Hz~20kHz)U=0.024%Vx+2.4mV
>100V~1000V(40Hz~1kHz)U=0.048%Vx+24mV
>100V~1000V(1kHz~20kHz)U=0.072%Vx+24mV
10*直流标准电流源直流电流640503多功能标准源校准规范 JJF 1638(1~100)μAU=0.003%Ix+0.0004μA
扩项
>100μA~1mAU=0.003%Ix+0.01μA
>1mA~10mAU=0.003%Ix+0.05μA
>10mA~100mAU=0.004%Ix+0.7μA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.21mA
11*交流标准电流源交流电流640503多功能标准源校准规范 JJF 1638(29~100)μA(45Hz~5kHz)U=0.08%Ix+0.04μA
扩项
>100μA~1mA(45Hz~100Hz)U=0.06%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.04%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.06%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.04%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.06%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.04%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.08%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.11%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.01%Ix+2.3mA
12*三用表校验仪直流电压640503交直流电表校验仪校准规范 JJF 128410mV~100mVU=0.0011%Vx+1.0μV
扩项
>100mV~1VU=0.0009%Vx+1.5μV
>1V~10VU=0.0010%Vx+4.8μV
>10V~100VU=0.0012%Vx+0.13mV
>100V~1000VU=0.0013%Vx+0.8mV
交流电压6405031mV~10mV(40Hz~1kHz)U=0.024%Vx+1.3μV
1mV~10mV(1kHz~20kHz)U=0.036%Vx+1.3μV
>10mV~100mV(40Hz~1kHz)U=0.009%Vx+3μV
>10mV~100mV(1kHz~20kHz)U=0.017%Vx+2μV
>100mV~1V(40Hz~1kHz)U=0.008%Vx+24μV
>100mV~1V(1kHz~20kHz)U=0.017%Vx+24μV
>1V~10V(40Hz~1kHz)U=0.008%Vx+0.3mV
>1V~10V(1kHz~20kHz)U=0.017%Vx+0.3mV
>10V~100V(40Hz~20kHz)U=0.024%Vx+2.4mV
>100V~1000V(40Hz~1kHz)U=0.048%Vx+24mV
>100V~1000V(1kHz~20kHz)U=0.072%Vx+24mV
直流电流640503(1~100)μAU=0.003%Ix+0.0004μA
>100μA~1mAU=0.003%Ix+0.01μA
>1mA~10mAU=0.003%Ix+0.05μA
>10mA~100mAU=0.004%Ix+0.7μA
>100mA~1AU=0.021%Ix+0.03mA
>1A~20AU=0.01%Ix+0.21mA
交流电流640503(29~100)μA(45Hz~5kHz)U=0.08%Ix+0.04μA
>100μA~1mA(45Hz~100Hz)U=0.06%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.04%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.06%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.04%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.06%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.04%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.08%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.11%Ix+0.3mA
>1A~20A(40Hz~1kHz)U=0.01%Ix+2.3mA
电阻6405031Ω~10ΩU=0.0018%Rx+0.006mΩ
>10Ω~100ΩU=0.0014%Rx+0.06mΩ
>100Ω~1kΩU=0.0012%Rx+0.4mΩ
>1kΩ~10kΩU=0.0012%Rx+4mΩ
>10kΩ~100kΩU=0.0012%Rx+0.04Ω
>100kΩ~1MΩU=0.0017%Rx+2.2Ω
>1MΩ~10MΩU=0.006%Rx+0.12kΩ
>10MΩ~100MΩU=0.06%Rx+1.2kΩ
>100MΩ~300MΩU=0.6%Rx+3kΩ
13*电子式绝缘电阻表电阻640308电子式绝缘电阻表检定规程 JJG 1005100Ω~10MΩUrel=0.7%
扩项
10MΩ~100MΩUrel=0.9%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.5%
10GΩ~100GΩUrel=6.0%
开路电压640103(10~5000)VUrel=2.4%1.2%
14*绝缘电阻表(兆欧表)电阻640308绝缘电阻表(兆欧表)检定规程 JJG 622100kΩ~10MΩUrel=0.4%
扩项
10MΩ~100MΩUrel=0.7%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.4%
10GΩ~100GΩUrel=5.8%
开路电压640103(10~5000)VUrel=2.4%1.2%
15*耐电压测试仪直流输出电压640113耐电压测试仪检定规程 JJG 795(0.1~1)kVUrel=1.3%
扩项
(1~15)kVUrel=0.8%
交流输出电压6401130.1~1)kV(45~65)HzUrel=1.5%
(1~15)kV(45~65)HzUrel=1.0%
直流击穿报警电流640113(0.1~200)mAUrel=1.0%
交流击穿报警电流640113(0.1~200)mA(45~65)HzUrel=1.0%
电压持续时间640113(1~999)sUrel=0.6%
16*接地导通测试仪直流电流640202接地导通电阻测试仪检定规程 JJG 984(1~10)AUrel=0.4%
扩项
(10~50)AUrel=0.2%
交流电流640203(1~10)A(45~65)HzUrel=0.5%
(10~50)A(45~65)HzUrel=0.3%
直流电阻64030510mΩ~500mΩUrel=0.7%
交流电阻64030510mΩ~500mΩ(45~65)HzUrel=0.7%
17*直流稳压电源直流电压640103直流稳定电源校准规范 JJF 1597100mV~1000VUrel=0.03%
扩项
直流电流64020210mA~100AUrel=0.05%
18*电流表、电压表、功率表及电阻表直流电压640103电流表、电压表、功率表及电阻表检定规程 JJG 1241mV~3.3VUrel=0.11%
扩项
3.3V~33VUrel=0.08%
33V~330VUrel=0.10%
330V~1000VUrel=0.09%
交流电压6401041mV~3.3V(45Hz~10kHz)Urel=0.15%
3.3V~33V(45Hz~10kHz)Urel=0.12%
33V~330V(45Hz~10kHz)Urel=0.14%
330V~1000V(45Hz~1kHz)Urel=0.13%
直流电流6402021μA~0.33AUrel=0.15%
0.33A~2.2AUrel=0.12%
2.2A~11AUrel=0.13%
交流电流64020329μA~0.33A(45Hz~1kHz)Urel=0.20%
0.33A~2.2A(45Hz~1kHz)Urel=0.18%
2.2A~11A(45Hz~65Hz)Urel=0.18%
2.2A~11A((65Hz~500Hz)Urel=0.19%
2.2A~11A(500Hz~1kHz)Urel=0.20%
直流功率640401100mW~3.3WUrel=0.19%
3.3W~33WUrel=0.16%
33W~3.3kWUrel=0.17%
3.3kW~8kWUrel=0.19%
交流功率640401100mW~3.3W(45Hz~1kHz)Urel=0.20%
3.3W~33W(45Hz~1kHz)Urel=0.17%
33W~3.3kW(45Hz~1kHz)Urel=0.18%
3.3kW~8kW(45Hz~1kHz)Urel=0.21%
电阻6403051Ω~330ΩUrel=0.12%
330Ω~33kΩUrel=0.09%
33kΩ~330kΩUrel=0.08%
330kΩ~33MΩUrel=0.09%
33MΩ~330MΩUrel=0.10%
19*安规综合测试仪耐电压直流电压640113安规综合测试仪校准规范 JJF(电子)0004(0.1~1)kVUrel=1.3%
扩项
(1~6)kVUrel=0.9%
耐电压交流电压640113(0.1~1)kV(45~65)HzUrel=1.5%
(1~5)kV(45~65)HzUrel=1.0%
直流击穿报警电流640113(0.1~50)mAUrel=1.0%
交流击穿报警电流640113(0.1~50)mA(45~65)Hz)Urel=1.0%
耐电压持续时间640113(1~999)sUrel=0.6%
绝缘电阻6403081MΩ~10MΩUrel=0.7%
10MΩ~100MΩUrel=0.9%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.5%
绝缘试验电压640308(10~1000)VUrel=0.5%
接地导通电阻64031010mΩ~600mΩUrel=0.7%
接地导通试验电流640310(3~30)A(DC~65Hz)Urel=0.4%
泄漏试验电压6402061V~750V(50Hz、60Hz)Urel=0.13%
泄漏电流64020610µA~100mAUrel=0.8%
20*插头综合测试仪交流电压640113耐电压测试仪检定规程 JJG 795,电子式绝缘电阻表检定规程 JJG 1005(0.1~1)kV(45~65)HzUrel=1.5%
扩项
(1~6)kV(45~65)HzUrel=1.0%
交流击穿报警电流640113(0.1~50)mA (45~65)HzUrel=1.0%
时间640113(1~999)sUrel=0.6%
绝缘电阻6403081MΩ~10MΩUrel=0.7%
10MΩ~100MΩUrel=0.9%
100MΩ~1GΩUrel=1.2%
绝缘试验电压640308(100~1000)VUrel=1.0%
21*泄漏电流测试仪试验电压(直流)640206泄漏电流测试仪检定规程 JJG 8431V~1000VUrel=0.08%
扩项
试验电压(交流)6402061V~750V(45~65)HzUrel=0.13%
泄漏电流(直流)64020610µA~100mAUrel=0.8%
泄漏电流(交流)64020610µA~100mA(45~65)HzUrel=0.8%
22*钳形电流表直流电流640204钳形电流表校准规范 JJF 10750.1A~11AU=0.02A
扩项
11A~60AUrel=0.7%
60A~1000AUrel=0.4%
交流电流6402040.1A~11A(45Hz~400Hz)Urel=0.03A
11A~40A(45Hz~400Hz)Urel=0.9%
40A~1000A(45Hz~400Hz)Urel=0.5%
23*电容器漏电流测试仪直流极化电压640103电容器漏电流测试仪检定规程 JJG(电子)306003(10~1000)VUrel=0.13%
扩项
漏电流64020210µA~30mAUrel=0.04%
24*精密交流测试电源交流电压640104精密交流测试电源检定规程 JJG(浙)102100mV~750V(45Hz~400Hz)Urel=0.12%
扩项
交流电流6402030.1A~30A(45Hz~400Hz)Urel=0.15%
频率66010545Hz~400HzUrel=0.02%
功率640401(10~100)W(45~400)HzUrel=0.6%
(100~1000)W(45~400)HzUrel=0.3%
25直流电阻箱电阻640304直流电阻箱检定规程 JJG 9821mΩ~100mΩUrel=0.05%
扩项
100mΩ~1ΩUrel=0.03%
1Ω~100ΩUrel=0.02%
100Ω~100kΩUrel=0.005%
100kΩ~1MΩUrel=0.006%
1MΩ~10MΩUrel=0.04%
26*静电腕带/脚盘测试仪直流电阻640312静电腕带/脚盘测试仪校准规范 JJF(电子)31502100kΩ~10MΩUrel=1.0%
扩项
10MΩ~200MΩUrel=1.4%
27*接地电阻表电阻640310接地电阻表检定规程 JJG 3660.01Ω~1ΩUrel=2.4%
扩项
1Ω~10ΩUrel=0.6%
10Ω~10kΩUrel=1.2%
28*钳形接地电阻测试仪电阻640310钳形接地电阻仪检定规程 JJG 1054100mΩ~1ΩU=0.01Ω
扩项
1Ω~10ΩUrel=1.0%
10Ω~1200ΩUrel=0.2%
29*表面电阻测试仪电阻640312表面电阻测试仪校准规范 JJF 12851kΩ~10MΩUrel=0.4%
扩项
10MΩ~100MΩUrel=0.7%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.4%
10GΩ~100GΩUrel=5.8%
30*回路电阻测试仪、直阻仪电阻640313回路电阻测试仪、直阻仪检定规程 JJG 105210μΩ~100μΩUrel=1.1%
扩项
100μΩ~1000μΩUrel=0.22%
1mΩ~10kΩUrel=0.14%
10kΩ~20kΩUrel=0.26%
直流电流6403131mA~500AUrel=0.08%
31*电池充放电测试仪充放电电压640103电池充放电测试仪校准规范 JJF(军工)1081V~10VUrel=0.05%
扩项
>10V~1000VUrel=0.08%
充放电电流64020310mA~100AUrel=0.10%
放电电阻6403990.1Ω~100ΩUrel=0.12%
100Ω~1kΩUrel=0.17%
放电功率6404991W~1kWUrel=0.15%
放电容量6404990.1Ah~100AhUrel=0.18%
温度610299(0~100)℃U=0.4
32*高绝缘电阻测量仪(高阻计)电阻640309高绝缘电阻测量仪(高阻计)检定规程 JJG 690100Ω~10MΩUrel=0.7%
扩项
10MΩ~100MΩUrel=0.9%
100MΩ~1GΩUrel=1.2%
1GΩ~10GΩUrel=2.5%
10GΩ~100GΩUrel=6.0%
开路电压640309(50~1000)VUrel==3.5%1.3%
33*直流电阻器电阻640303直流电阻器检定规程 JJG 1661mΩ~100mΩUrel=0.05%
扩项
100mΩ~1ΩUrel=0.03%
1Ω~100ΩUrel=0.02%
100Ω~100kΩUrel=0.005%
100kΩ~1MΩUrel=0.006%
1MΩ~10MΩUrel=0.04%
10MΩ~100MΩUrel=0.09%
100MΩ~1GΩUrel=0.60%
34*直流低电阻表电阻640306直流低电阻表检定规程 JJG 8371mΩ~10mΩUrel=0.13%
扩项
10mΩ~1kΩUrel=0.05%
1kΩ~100kΩUrel=0.03%
100kΩ~20MΩUrel=0.24%
35*交流数字功率表功率640401交流数字功率表 JJG 7801W~2.2kW(45Hz~1kHz)Urel=0.20%
扩项
2.2kW~10kW(45Hz~1kHz)Urel=0.18%
36*数字式交流电参数测量仪电压640401数字式交流电参数测量仪校准规范 JJF 14911V~330V(45Hz~1kHz)Urel=0.12%
扩项
330V~1000V(45Hz~1kHz)Urel=0.06%
电流6404013.3mA~0.33A(45Hz~1kHz)Urel=0.20%
0.33A~2.2A(45Hz~1kHz)Urel=0.18%
2.2A~11A(45Hz~1kHz)Urel=0.14%
功率6404011W~2.2kW(45Hz~1kHz)Urel=0.20%
2.2kW~10kW(45Hz~1kHz)Urel=0.18%
频率64040150Hz~1kHzUrel=0.01%
功率因数6404010~1U=0.001
37*火花试验机直流电压701014火花试验机校准规范 JJF(皖)13(0.1~1)kVUrel=1.5%
扩项
(1~20)kVUrel=0.9%
交流电压701014(0.1~20)kV(45Hz~65Hz)Urel=1.6%
(0.1~1)kV (1kHz~3kHz)Urel=4%
(1~20)kV (1kHz~3kHz)Urel=3%
灵敏度701014(0.1mA~0.6mA)(DC,45Hz~65Hz)Urel=1.5%
长度701014(0~300)mmU=0.04mm
(300~1000)mmU=0.4mm
38*线缆测试仪直流电压701018线缆测试仪校准规范 JJF 145710V~1500VUrel=0.3%
扩项
交流电压70101810V~1500V (45Hz~65Hz)Urel=0.8%
电流7010180.1mA~0.5mA(45Hz~65Hz)Urel=1.0%
0.5mA~2mA(45Hz~65Hz)Urel=0.8%
电容701018100pF~1μFUrel=0.2%
电阻7010180.1Ω~1MΩUrel=0.3%
绝缘电阻70101810kΩ~1MΩUrel=1.1%
1MΩ~10MΩUrel=1.2%
10MΩ~200MΩUrel=1.6%
39*试验变压器操作箱交流电压640199试验变压器操作箱校准规范 JJF(闽)1090(1~750)V(45~65)HzUrel=0.8%
扩项
交流电流6402990.1A~30A(45Hz~65Hz)Urel=0.2%
电压持续时间660299(0.1~360)sUrel=0.7%
40非接触式静电电压表直流电压640110非接触式静电电压测量仪校准规范 JJF 1517(0.1~20)kVUrel=1.4%
扩项
41*电池内阻测试仪电阻640399电池内阻测试仪校准规范 JJF 16201mΩ~10mΩUrel=0.51%
扩项
10mΩ~100mΩUrel=0.09%
100mΩ~3kΩUrel=0.05%
电压6401030.1V~1VUrel=0.19%
1V~100VUrel=0.03%
42*钢筋锈蚀测试仪电压测量700840钢筋锈蚀测量仪校准规范 JJF 13411mV~10VU=1mV
扩项
电压输出70084010mV~100mVUrel=0.10%
>100mV~10VUrel=0.06%
电流输出7008401mA~2AUrel=0.2%
43*漏电起痕试验仪交流电压701016漏电起痕试验仪校准规范 JJF(浙)108710V~200V(45~65)HzUrel=0.3%
扩项
200V~600V(45~65)HzUrel=0.2%
交流电流701016(0.1A~0.2A)(45~65)HzUrel=0.7%
(0.2~1)A(45~65)HzUrel=0.5%
时间701016(0.1~100)sU=0.3s
长度701016(0~150)mmU=0.03mm
力值701016(0.8~1.2)NU=0.006N
角度701016(0~90)°U=0.3°
44*直流电子负载电压701020直流电子负载校准规范 JJF 1462电压示值:(0.1~1000)VUrel=0.05%
扩项
恒定电压:100mV~100VUrel=0.02%
恒定电压:(100~500)VUrel=0.03%
电流70102010mA~100AUrel=0.09%
电阻7010200.1Ω~1kΩUrel=0.12%
功率7010201W~1kWUrel=0.16%
45*数据采集器直流电压640504温度数据采集仪校准规范 JJF 1366,数字多用表校准规范 JJF 15871mV~100mVU=0.002%Vx+0.001mV
扩项
>100mV~1VU=0.001%Vx+0.004mV
>1V~10VU=0.001%Vx+0.016mV
>10V~100VU=0.002%Vx+0.20mV
>100V~1000VU=0.002%Vx+1.9mV
交流电压6405041mV~10mV(40Hz~1kHz)U=0.03%Vx+0.008mV
1mV~10mV(1kHz~20kHz)U=0.03%Vx+0.012mV
>10mV~100mV(40Hz~1kHz)U=0.005%Vx+0.009mV
>10mV~100mV(1kHz~20kHz)U=0.018%Vx+0.006mV
>100mV~1V(40Hz~1kHz)U=0.012%Vx+0.09mV
>100mV~1V(1kHz~20kHz)U=0.018%Vx+0.08mV
>1V~10V(40Hz~1kHz)U=0.012%Vx+1.0mV
>1V~10V(1kHz~20kHz)U=0.018%Vx+0.9mV
>10V~100V(40Hz~20kHz)U=0.015%Vx+9mV
>100V~1000V(40Hz~1kHz)U=0.041%Vx+9mVx
>100V~1000V(1kHz~20kHz)U=0.055%Vx+10mV
直流电流640504(0.1~100)μAU=0.003%Ix+0.003μA
>100μA~1mAU=0.003%Ix+0.03μA
>1mA~10mAU=0.003%Ix+0.3μA
>10mA~100mAU=0.004%Ix+0.001mA
>100mA~1AU=0.021%Ix+0.03mA
>1A~10AU=0.01%Ix+0.23mA
交流电流640504(29~100)μA(45Hz~5kHz)U=0.09%Ix+0.04μA
>100μA~1mA(45Hz~100Hz)U=0.08%Ix+0.4μA
>100μA~1mA(100Hz~5kHz)U=0.06%Ix+0.3μA
>1mA~10mA(45Hz~100Hz)U=0.08%Ix+4μA
>1mA~10mA(100Hz~5kHz)U=0.06%Ix+3μA
>10mA~100mA(45Hz~100Hz)U=0.07%Ix+0.04mA
>10mA~100mA(100Hz~5kHz)U=0.06%Ix+0.03mA
>100mA~1A(45Hz~100Hz)U=0.07%Ix+0.4mA
>100mA~1A(100Hz~5kHz)U=0.06%Ix+0.3mA
>1A~10A(40Hz~1kHz)U=0.04%Ix+2mA
电阻6405040.1Ω~10ΩU=0.003%Rx+0.0001Ω
>10Ω~100ΩU=0.0014%Rx+0.0007Ω
>100Ω~1kΩU=0.0013%Rx+0.006Ω
>1kΩ~10kΩU=0.0013%Rx+0.06Ω
>10kΩ~100kΩU=0.0013%Rx+0.6Ω
>100kΩ~1MΩU=0.003%Rx+3Ω
>1MΩ~10MΩU=0.006%Rx+13Ω
>10MΩ~100MΩU=0.06%Rx+0.4kΩ
>100MΩ~300MΩU=0.6%Rx+5 kΩ
温度610203(-60℃~420℃)U=0.02
46*接触调压器交流电压640104交流稳压电源稳态特性校准规范 JJF(军工)85(1~400)V(45Hz~65Hz)Urel=0.7%
扩项
47*LCR测量仪电容650312宽量程数字RLC测量仪检定规程 GJB/J 5412100pF~1nFUrel=0.08%
扩项
1nF~10μF(1kHz)Urel=0.06%
(1~10)μF(100Hz)Urel=0.10%
电感650312100µH~1H(1kHz)Urel=0.09%
电阻6503121Ω~10Ω(1kHz)Urel=0.10%
100Ω~100kΩ(1kHz)Urel=0.08%
频率650312100Hz~1MHzUrel=0.2%


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