电学室校准 | |||||||
测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 | |
1 | 静电电压表 | 直流电压 | 高压静电电压表检定规程 JJG 494,非接触式静电电压表校准方法 GJB/J 5972 | ±(0.1~50)kV | Urel=5×10-3 | 2020-10-05 | |
非接触式静电电压 | ±(0.1~50)kV | Urel=1×10-2 | 2020-10-05 | ||||
2 | 标准电池 | 电动势 | 标准电池检定规程 JJG 153 | 1.0186V | U=2μV | 2020-10-05 | |
3 | 高阻计 | 电阻 | 高绝缘电阻测量仪(高阻计)检定规程 JJG 690 | (105~108)Ω | Urel=2.3×10-3 | 2020-10-05 | |
(108~109)Ω | Urel=2.3×10-3 | 2020-10-05 | |||||
(109~1010)Ω | Urel=2.7×10-2 | 2020-10-05 | |||||
(1010~1013)Ω | Urel=5.8×10-2 | 2020-10-05 | |||||
4 | 直流电阻箱 | 电阻 | 直流电阻箱检定规程 JJG 982 | (10-3~105) Ω | Urel=2×10-5 | 2020-10-05 | |
5 | 绝缘电阻表 | 电阻 | 绝缘电阻表(兆欧表)检定规程 JJG 622, 电子式绝缘电阻表检定规程 JJG1005 | (102~108)Ω | Urel=2.3×10-3 | 2020-10-05 | |
(108~109)Ω | Urel=2.3×10-3 | 2020-10-05 | |||||
(109~1010)Ω | Urel=2.6×10-2 | 2020-10-05 | |||||
(1010~2×1011)Ω | Urel=5.8×10-2 | 2020-10-05 | |||||
6 | 直流低电阻表 | 电阻 | 直流低电阻表检定规程 JJG 837,接地电阻表检定规程 JJG 366 | (10-4~105)Ω | Urel=2×10-4 | 2020-10-05 | |
(0.1~100)Ω | Urel=2.3×10-4 | 2020-10-05 | |||||
7 | 标准电阻 | 电阻 | 直流电阻器检定规程 JJG 166 | 1Ω | Urel=0.5×10-6 | 2020-10-05 | |
(10-1,10,102,103, 104)Ω | Urel=3.2×10-6 | 2020-10-05 | |||||
(10-2,10-3,105)Ω | Urel=4.4×10-6 | 2020-10-05 | |||||
8 | 指针万用表 | 直流电压 | 电流表、电压表、功率表及电阻表检定规程 JJG124 | ±(10mV~1000V) | Urel =5.9×10-4 | 2020-10-05 | |
交流电压 | 10mV~1000V(50Hz) | Urel=9.3×10-4 | 2020-10-05 | ||||
直流电流 | ±(10μA~20A) | Urel =5.8×10-4 | 2020-10-05 | ||||
交流电流 | 10μA~20A(50Hz) | Urel =9.7×10-4 | 2020-10-05 | ||||
9 | 电流互感器 | 比值差 | 测量用电流互感器检定规程 JJG313 | (2.5A~1000A) /5A,1A,5% | Urel=0.02% | 2020-10-05 | |
(2.5A~1000A) /5A,1A,20% | Urel=0.01% | 2020-10-05 | |||||
(2.5A~1000A) /5A,1A,100% | Urel=0.01% | 2020-10-05 | |||||
(2.5A~1000A) /5A,1A,120% | Urel=0.01% | 2020-10-05 | |||||
相位差 | 0.3′~90′,5% | U=0.7′ | 2020-10-05 | ||||
0.3′~90′,20% | U=0.4′ | 2020-10-05 | |||||
0.3′~90′,100% | U=0.4′ | 2020-10-05 | |||||
0.3′~90′,120% | U=0.4′ | 2020-10-05 | |||||
10 | 交流电流表 | 交流电流 | 电流表、电压表、功率表及电阻表检定规程 JJG124 | 10μA~20A(50Hz) | Urel=9.7×10-4 | 2020-10-05 | |
11 | 功率表 | 功率 | 电流表、电压表、功率表及电阻表检定规程 JJG124 | 10mV~1000V 1mA~20A ±180° 40Hz~400Hz | Urel=7.2×10-4 | 2020-10-05 | |
12 | 直流电流表 | 直流电流 | 电流表、电压表、功率表及电阻表检定规程 JJG124 | ±(10μA~20A) | Urel=5.8×10-4 | 2020-10-05 | |
13 | 直流电压表 | 直流电压 | 电流表、电压表、功率表及电阻表检定规程 JJG124 | ±(10mV~1000V) | Urel =5.9×10-4 | 2020-10-05 | |
14 | 直流稳压电源 | 电压 | 直流稳压电源校准规范 JJF1597 | (0.1~10)V | Urel =5.8×10-5 | 2020-10-05 | |
(10~1000)V | Urel =1.3×10-5 | 2020-10-05 | |||||
电压调整率 | 0.001%~1% | Urel=2.3×10-5 | 2020-10-05 | ||||
负载调整率 | 0.001%~1% | Urel =1.8×10-5 | 2020-10-05 | ||||
电流 | (0.1~400)A | Urel =1.2×10-4 | 2020-10-05 | ||||
纹波电压 | (0.01~300)V,10Hz~ 10MHz | Urel =8.2×10-2 | 2020-10-05 | ||||
15 | 交流电压表 | 交流电压 | 电流表、电压表、功率表及电阻表检定规程 JJG124 | 10mV~1000V | Urel =9.3×10-4 | 2020-10-05 | |
16 | 电阻应变仪 | 应变 | 电阻应变仪检定规程 JJG623 | (0.1~4000)με | U=1.3με~2.5με | 2020-10-05 | |
(4000-111111)με | Urel =0.06% | 2020-10-05 | |||||
17 | 记录仪 | 直流电压 | 笔式记录器检定规程 JJG (航天)66 | ±(0.05V~1000V) | Urel=5×10-5 | 2020-10-05 | |
18 | 电能质量分析仪 | 交流电压 | 交流数字电压表检定规程 JJG (军工)72,交流数字电流表检定规程 JJG (军工)68,交流数字功率表检定规程 JJG780,电子式电能表检定规程 JJG 596,低频相位计检定规程 GJB/J 3603,频率表检定规程 JJG 603,电能质量测试分析仪检定规程 DL/T 1028 | (10~22)mV,10Hz~20Hz | U=5.7×10-4Vx+6.9μV | 2020-10-05 | |
(10~22)mV,20Hz~40Hz | U=2.3×10-4Vx+6.9μV | 2020-10-05 | |||||
(10~22)mV,40Hz~20kHz | U=1.2×10-4Vx+6.9μV | 2020-10-05 | |||||
(10~22)mV,20kHz~50kHz | U=3.9×10-4Vx+6.9μV | 2020-10-05 | |||||
(10~ 22)mV,50kHz~100kHz | U=9.2×10-4Vx+9.3μV | 2020-10-05 | |||||
(10~ 22)mV,100kHz~300kHz | U=1.3×10-3Vx+0.017mV | 2020-10-05 | |||||
(10~ 22)mV,300kHz~500kHz | U=1.7×10-3Vx+0.034mV | 2020-10-05 | |||||
(10~22)mV,500kHz~1MHz | U=3.5×10-3Vx+0.035mV | 2020-10-05 | |||||
(22~220)mV,10Hz~20Hz | U=5.8×10-4Vx+0.019mV | 2020-10-05 | |||||
(22~220)mV,20Hz~40Hz | U=2.3×10-4Vx+0.012mV | 2020-10-05 | |||||
(22~220)mV,40Hz~20kHz | U=1.1×10-4Vx+0.012mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
(22~ 220)mV,20kHz~50kHz | U=3.5×10-4Vx+0.012mV | 2020-10-05 | |||||
(22~ 220)mV,50kHz~100kHz | U=8.7×10-4Vx+0.035mV | 2020-10-05 | |||||
(22~ 220)mV,100kHz~300kHz | U=1.1×10-3Vx+0.035mV | 2020-10-05 | |||||
(22~ 220)mV,300kHz~500kHz | U=1.7×10-3Vx+0.046mV | 2020-10-05 | |||||
(22~ 220)mV,500kHz~1MHz | U=3.5×10-3Vx+0.12mV | 2020-10-05 | |||||
(0.22~2.2)V,10Hz~20Hz | U=5.8×10-4Vx+0.12mV | 2020-10-05 | |||||
(0.22~2.2)V,20Hz~40Hz | U=1.7×10-4Vx+0.037mV | 2020-10-05 | |||||
(0.22~ 2.2)V,40Hz~20kHz | U=8.1×10-5Vx+0.010mV | 2020-10-05 | |||||
(0.22~ 2.2)V,20kHz~50kHz | U=1.4×10-4Vx+0.025mV | 2020-10-05 | |||||
(0.22~ 2.2)V,50kHz~100kHz | U=2.7×10-4Vx+0.094mV | 2020-10-05 | |||||
(0.22~ 2.2)V,100kHz~300kHz | U=4.6×10-4Vx+0.18mV | 2020-10-05 | |||||
(0.22~ 2.2)V,300kHz~500kHz | U=1.2×10-3Vx+0.46mV | 2020-10-05 | |||||
(0.22~ 2.2)V,500kHz~1MHz | U=2.3×10-3Vx+1.2mV | 2020-10-05 | |||||
测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 | |
(2.2~22)V,10Hz~20Hz | U=5.8×10-4Vx+1.2mV | 2020-10-05 | |||||
(2.2~22)V,20Hz~40Hz | U=1.7×10-4Vx+0.037mV | 2020-10-05 | |||||
(2.2~22)V,40Hz~20kHz | U=7.4×10-5Vx+0.10mV | 2020-10-05 | |||||
(2.2~22)V,20kHz~50kHz | U=1.4×10-4Vx+0.25mV | 2020-10-05 | |||||
(2.2~ 22)V,50kHz~100kHz | U=2.7×10-4Vx+0.48mV | 2020-10-05 | |||||
(2.2~ 22)V,100kHz~300kHz | U=5.8×10-4Vx+2.0mV | 2020-10-05 | |||||
(2.2~ 22)V,300kHz~500kHz | U=1.4×10-3Vx+5.8mV | 2020-10-05 | |||||
(2.2~22)V,500kHz~1MHz | U=3.0×10-3Vx+10mV | 2020-10-05 | |||||
(22~220)V,10Hz~20Hz | U=5.8×10-4Vx+12mV | 2020-10-05 | |||||
(22~220)V,20Hz~40Hz | U=1.7×10-4Vx+3.7mV | 2020-10-05 | |||||
(22~220)V,40Hz~20kHz | U=8.7×10-5Vx+1.4mV | 2020-10-05 | |||||
(22~220)V,20kHz~50kHz | U=2.3×10-4Vx+4.8mV | 2020-10-05 | |||||
(22~ 220)V,50kHz~100kHz | U=5.8×10-4Vx+12mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
(22~ 220)V,100kHz~300kHz | U=1.7×10-3Vx+0.13V | 2020-10-05 | |||||
(22~ 220)V,300kHz~500kHz | U=5.8×10-3Vx+0.13V | 2020-10-05 | |||||
(22~220)V,500kHz~1MHz | U=1.4×10-2Vx+0.25V | 2020-10-05 | |||||
(220~1100)V,40Hz~1kHz | U=8.7×10-5Vx+6.6mV | 2020-10-05 | |||||
(220~ 1100)V,1kHz~20kHz | U=1.2×10-4Vx+8.9mV | 2020-10-05 | |||||
(220~ 1100)V,20kHz~30kHz | U=2.7×10-4Vx+15mV | 2020-10-05 | |||||
(220~ 1100)V,30kHz~50kHz | U=2.7×10-4Vx+15mV | 2020-10-05 | |||||
(220~ 1100)V,50kHz~100kHz | U=6.9×10-4Vx+54mV | 2020-10-05 | |||||
交流电流 | 10μA~220μ A,10Hz~20Hz | U=7.5×10-4Ix+37nA | 2020-10-05 | ||||
10μA~220μ A,20Hz~40Hz | U=4.0×10-4Ix+31nA | 2020-10-05 | |||||
10μA~220μ A,40Hz~1kHz | U=1.4×10-4Ix+25nA | 2020-10-05 | |||||
10μA~220μ A,1kHz~5kHz | U=5.8×10-4Ix+60nA | 2020-10-05 | |||||
10μA~220μ A,5kHz~10kHz | U=1.7×10-3Ix+0.12μA | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
0.22mA~ 2.2mA,10Hz~20Hz | U=7.5×10-4Ix+78nA | 2020-10-05 | |||||
0.22mA~ 2.2mA,20Hz~40Hz | U=4.0×10-4Ix+66nA | 2020-10-05 | |||||
0.22mA~ 2.2mA,40Hz~1kHz | U=1.4×10-4Ix+66nA | 2020-10-05 | |||||
0.22mA~ 2.2mA,1kHz~5kHz | U=5.8×10-4Ix+0.60μA | 2020-10-05 | |||||
0.22mA~ 2.2mA,5kHz~10kHz | U=1.7×10-3Ix+12μA | 2020-10-05 | |||||
2.2mA~22mA,10Hz~20Hz | U=7.5×10-4Ix+0.78μA | 2020-10-05 | |||||
2.2mA~22mA,20Hz~40Hz | U=4.0×10-4Ix+0.66μA | 2020-10-05 | |||||
2.2mA~22mA,40Hz~1kHz | U=2.0×10-4Ix+0.66μA | 2020-10-05 | |||||
2.2mA~22mA,1kHz~5kHz | U=5.8×10-4Ix+6.0μA | 2020-10-05 | |||||
2.2mA~22mA,5kHz~10kHz | U=1.7×10-3Ix+12μA | 2020-10-05 | |||||
22mA~220mA,10Hz~20Hz | U=7.5×10-4Ix+7.8μA | 2020-10-05 | |||||
22mA~220mA,20Hz~40Hz | U=4.0×10-4Ix+6.6μA | 2020-10-05 | |||||
22mA~220mA,40Hz~1kHz | U=1.4×10-4Ix+6.6μA | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
22mA~220mA,1kHz~5kHz | U=5.8×10-4Ix+59μA | 2020-10-05 | |||||
22mA~220mA,5kHz~10kHz | U=1.7×10-3Ix+0.12mA | 2020-10-05 | |||||
0.22A~2.2A,40Hz~1kHz | U=6.9×10-4Ix+66μA | 2020-10-05 | |||||
0.22A~2.2A,1kHz~5kHz | U=8.1×10-4Ix+1.4mA | 2020-10-05 | |||||
0.22A~2.2A,5kHz~10kHz | U=9.0×10-3Ix+0.25mA | 2020-10-05 | |||||
2.2A~20A,40Hz~1kHz | U=4.3×10-4Ix+0.40mA | 2020-10-05 | |||||
2.2A~20A,1kHz~5kHz | U=9.3×10-4Ix+0.64mA | 2020-10-05 | |||||
2.2A~20A,5kHz~10kHz | U=3.5×10-3Ix+1.1mA | 2020-10-05 | |||||
20A~50A,45Hz~65Hz | Urel=3.0×10-4 | 2020-10-05 | |||||
20A~50A,40kHz~850Hz | Urel=3.0×10-4 | 2020-10-05 | |||||
50A~80A,40Hz~450Hz | Urel=3.8×10-4 | 2020-10-05 | |||||
50A~80A,450Hz~850Hz | Urel=4.1×10-4 | 2020-10-05 | |||||
功率 | 45Hz~65Hz PF=1.0,0.01A~2A ,0.01V~1008V | Urel=2.9×10-4 | 2020-10-05 | ||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
45Hz~65Hz PF=1.0,5A~50A, 0.01V~1008V | Urel=3.0×10-4 | 2020-10-05 | |||||
45Hz~65Hz PF=1.0,50A~80A ,23V~1008V | Urel=4.3×10-4 | 2020-10-05 | |||||
45Hz~65Hz PF=0.5,0.01A~5A,23V~10 08V | Urel=3.1×10-4 | 2020-10-05 | |||||
45Hz~65Hz PF=0.5,5A~50A, 23V~1008V | Urel=3.1×10-4 | 2020-10-05 | |||||
45Hz~65Hz PF=0.5,50A~80A, 23V~1008V | Urel=4.3×10-4 | 2020-10-05 | |||||
16Hz~850Hz PF=1.0,0A~21A ,1.0V~1008V | Urel=4.0×10-4 | 2020-10-05 | |||||
16Hz~850Hz PF=1.0,21A~50A, 1.0V~1008V | Urel=3.9×10-4 | 2020-10-05 | |||||
40Hz~450Hz PF=1.0,50A~80A ,1.0V~1008V | Urel=4.2×10-4 | 2020-10-05 | |||||
450Hz~850Hz PF=1.0,50A~80A ,1.0V~1008V | Urel=4.4×10-4 | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
电能 | 45Hz~65Hz PF=1.0,0A~2A ,1V~1008V | Urel=2.9×10-4 | 2020-10-05 | ||||
45Hz~65Hz PF=1.0,5A~50A, 1V~1008V | Urel=3.0×10-4 | 2020-10-05 | |||||
45Hz~65Hz PF=1.0,50A~80A, 1V~1008V | Urel=4.3×10-4 | 2020-10-05 | |||||
45Hz~65Hz PF=0.5,0.01A~5A ,1V~1008V | Urel=3.1×10-4 | 2020-10-05 | |||||
45Hz~65Hz PF=0.5,10A~50A, 1V~1008V | Urel=3.1×10-4 | 2020-10-05 | |||||
45Hz~65Hz PF=0.5,50A~80A,1V~1008 V | Urel=4.3×10-4 | 2020-10-05 | |||||
16Hz~850Hz PF=1.0,0.01A~21A, 1V~1008V | Urel=4.0×10-4 | 2020-10-05 | |||||
16Hz~850Hz PF=1.0,21A~50A ,1V~1008V | Urel=3.9×10-4 | 2020-10-05 | |||||
40Hz~450Hz PF=1.0,50A~80A ,1V~1008V | Urel=4.2×10-4 | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
450Hz~850Hz PF=1.0,50A~80A, 1V~1008V | Urel=4.4×10-4 | 2020-10-05 | |||||
相位 | 1V~1000V,0.01A~80A,- 180°~180 °,16Hz~180Hz | U=0.009º | 2020-10-05 | ||||
1V~1000V,0.01A~80A,- 180°~180 °,180Hz~450Hz | U=0.03º | 2020-10-05 | |||||
1V~1000V,0.01A~80A,- 180°~180 °,450Hz~850Hz | U=0.07º | 2020-10-05 | |||||
1V~1000V,0.01A~80A,- 180°~180 °,850Hz~3kHz | U=0.2º | 2020-10-05 | |||||
1V~1000V,0.01A~80A,- 180°~180°,3kHz~6kHz | U=0.5º | 2020-10-05 | |||||
频率 | 16Hz~6kHz | Urel=6.4×10-5 | 2020-10-05 | ||||
谐波电压 | 1V~1008V,16Hz~ 850Hz,谐波次数: ≤60 次 | Urel=7.2×10-4 | 2020-10-05 | ||||
谐波电流 | 0.01A~80A,16Hz~ 850Hz,谐波次数: ≤60 次 | Urel=5.1×10-4 | 2020-10-05 | ||||
闪变 | 1.0CPM~4800CPM,16Hz~ 850Hz | Urel=5.0×10-3 | 2020-10-05 | ||||
交流数字电压表检定规程 JJG (军工)72,交流数字 | ±(10mV~220mV) | U=7.5×10-6Vx+0.89μV | 2020-10-05 | ||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
电流表检定规程 JJG (军工)68,数字多用表校准规范 JJF1587 | ±(0.22V~2.2V) | U=4.0×10-6Vx+1.6μV | 2020-10-05 | ||||
±(2.2V~11V) | U=5.0×10-6Vx+5.5μV | 2020-10-05 | |||||
±(11V~22V) | U=4.0×10-6Vx+8.9μV | 2020-10-05 | |||||
±(22V~220V) | U=5.8×10-6Vx+0.14mV | 2020-10-05 | |||||
±(220V~1100V) | U=8.1×10-6Vx+0.89mV | 2020-10-05 | |||||
交流电压 | (10~22)mV,10Hz~20Hz | U=5.7×10-4Vx+6.9μV | 2020-10-05 | ||||
(10~22)mV,20Hz~40Hz | U=2.3×10-4Vx+6.9μV | 2020-10-05 | |||||
(10~22)mV,40Hz~20kHz | U=1.2×10-4Vx+6.9μV | 2020-10-05 | |||||
(10~22)mV,20kHz~50kHz | U=3.9×10-4Vx+6.9μV | 2020-10-05 | |||||
(10~ 22)mV,50kHz~100kHz | U=9.2×10-4Vx+9.3μV | 2020-10-05 | |||||
(10~ 22)mV,100kHz~300kHz | U=1.3×10-3Vx+0.017mV | 2020-10-05 | |||||
(10~ 22)mV,300kHz~500kHz | U=1.7×10-3Vx+0.034mV | 2020-10-05 | |||||
(10~22)mV,500kHz~1MHz | U=3.5×10-3Vx+0.035mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
(22~220)mV,10Hz~20Hz | U=5.8×10-4Vx+0.019mV | 2020-10-05 | |||||
(22~220)mV,20Hz~40Hz | U=2.3×10-4Vx+0.012mV | 2020-10-05 | |||||
(22~220)mV,40Hz~20kHz | U=1.1×10-4Vx+0.012mV | 2020-10-05 | |||||
(22~ 220)mV,20kHz~50kHz | U=3.5×10-4Vx+0.012mV | 2020-10-05 | |||||
(22~ 220)mV,50kHz~100kHz | U=8.7×10-4Vx+0.035mV | 2020-10-05 | |||||
(22~ 220)mV,100kHz~300kHz | U=1.1×10-3Vx+0.035mV | 2020-10-05 | |||||
(22~ 220)mV,300kHz~500kHz | U=1.7×10-3Vx+0.046mV | 2020-10-05 | |||||
(22~ 220)mV,500kHz~1MHz | U=3.5×10-3Vx+0.12mV | 2020-10-05 | |||||
(0.22~2.2)V,10Hz~20Hz | U=5.8×10-4Vx+0.12mV | 2020-10-05 | |||||
(0.22~2.2)V,20Hz~40Hz | U=1.7×10-4Vx+0.037mV | 2020-10-05 | |||||
(0.22~ 2.2)V,40Hz~20kHz | U=8.1×10-5Vx+0.010mV | 2020-10-05 | |||||
(0.22~ 2.2)V,20kHz~50kHz | U=1.4×10-4Vx+0.025mV | 2020-10-05 | |||||
(0.22~ 2.2)V,50kHz~100kHz | U=2.7×10-4Vx+0.094mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
(0.22~ 2.2)V,100kHz~300kHz | U=4.6×10-4Vx+0.18mV | 2020-10-05 | |||||
(0.22~ 2.2)V,300kHz~500kHz | U=1.2×10-3Vx+0.46mV | 2020-10-05 | |||||
(0.22~ 2.2)V,500kHz~1MHz | U=2.3×10-3Vx+1.2mV | 2020-10-05 | |||||
(2.2~22)V,10Hz~20Hz | U=5.8×10-4Vx+1.2mV | 2020-10-05 | |||||
(2.2~22)V,20Hz~40Hz | U=1.7×10-4Vx+0.037mV | 2020-10-05 | |||||
(2.2~22)V,40Hz~20kHz | U=7.4×10-5Vx+0.10mV | 2020-10-05 | |||||
(2.2~22)V,20kHz~50kHz | U=1.4×10-4Vx+0.25mV | 2020-10-05 | |||||
(2.2~ 22)V,50kHz~100kHz | U=2.7×10-4Vx+0.48mV | 2020-10-05 | |||||
(2.2~ 22)V,100kHz~300kHz | U=5.8×10-4Vx+2.0mV | 2020-10-05 | |||||
(2.2~ 22)V,300kHz~500kHz | U=1.4×10-3Vx+5.8mV | 2020-10-05 | |||||
(2.2~22)V,500kHz~1MHz | U=3.0×10-3Vx+10mV | 2020-10-05 | |||||
交流电压 | (22~220)V,10Hz~20Hz | U=5.8×10-4Vx+12mV | 2020-10-05 | ||||
(22~220)V,20Hz~40Hz | U=1.7×10-4Vx+3.7mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
(22~220)V,40Hz~20kHz | U=8.7×10-5Vx+1.4mV | 2020-10-05 | |||||
(22~220)V,20kHz~50kHz | U=2.3×10-4Vx+4.8mV | 2020-10-05 | |||||
(22~ 220)V,50kHz~100kHz | U=5.8×10-4Vx+12mV | 2020-10-05 | |||||
(22~ 220)V,100kHz~300kHz | U=1.7×10-3Vx+0.13V | 2020-10-05 | |||||
(22~ 220)V,300kHz~500kHz | U=5.8×10-3Vx+0.13V | 2020-10-05 | |||||
(22~220)V,500kHz~1MHz | U=1.4×10-2Vx+0.25V | 2020-10-05 | |||||
(220~1100)V,40Hz~1kHz | U=8.7×10-5Vx+6.6mV | 2020-10-05 | |||||
(220~ 1100)V,1kHz~20kHz | U=1.2×10-4Vx+8.9mV | 2020-10-05 | |||||
(220~ 1100)V,20kHz~30kHz | U=2.7×10-4Vx+15mV | 2020-10-05 | |||||
(220~ 1100)V,30kHz~50kHz | U=2.7×10-4Vx+15mV | 2020-10-05 | |||||
(220~ 1100)V,50kHz~100kHz | U=6.9×10-4Vx+54mV | 2020-10-05 | |||||
直流电流 | ±(10μA~220μA) | U=5.2×10-5Ix+0.012μA | 2020-10-05 | ||||
±(0.22mA~2.2mA) | U=5.2×10-5Ix+0.014μA | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
±(2.2mA~22mA) | U=2.0×10-5Ix+0.14μA | 2020-10-05 | |||||
±(22mA~220mA) | U=6.4×10-5Ix+1.4μA | 2020-10-05 | |||||
±(0.22A~2.2A) | U=8.7×10-5Ix+0.037mA | 2020-10-05 | |||||
±(2.2A~11A) | U=3.8×10-4Ix+0.56mA | 2020-10-05 | |||||
交流电流 | 10μA~220μ A,10Hz~20Hz | U=7.5×10-4Ix+37nA | 2020-10-05 | ||||
10μA~220μ A,20Hz~40Hz | U=4.0×10-4Ix+31nA | 2020-10-05 | |||||
10μA~220μ A,40Hz~1kHz | U=1.4×10-4Ix+25nA | 2020-10-05 | |||||
10μA~220μ A,1kHz~5kHz | U=5.8×10-4Ix+60nA | 2020-10-05 | |||||
10μA~220μ A,5kHz~10kHz | U=1.7×10-3Ix+0.12μA | 2020-10-05 | |||||
0.22mA~ 2.2mA,10Hz~20Hz | U=7.5×10-4Ix+78nA | 2020-10-05 | |||||
0.22mA~ 2.2mA,20Hz~40Hz | U=4.0×10-4Ix+66nA | 2020-10-05 | |||||
0.22mA~ 2.2mA,40Hz~1kHz | U=1.4×10-4Ix+66nA | 2020-10-05 | |||||
0.22mA~ 2.2mA,1kHz~5kHz | U=5.8×10-4Ix+0.60μA | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
0.22mA~ 2.2mA,5kHz~10kHz | U=1.7×10-3Ix+12μA | 2020-10-05 | |||||
2.2mA~22mA,10Hz~20Hz | U=7.5×10-4Ix+0.78μA | 2020-10-05 | |||||
2.2mA~22mA,20Hz~40Hz | U=4.0×10-4Ix+0.66μA | 2020-10-05 | |||||
2.2mA~22mA,40Hz~1kHz | U=2.0×10-4Ix+0.66μA | 2020-10-05 | |||||
2.2mA~22mA,1kHz~5kHz | U=5.8×10-4Ix+6.0μA | 2020-10-05 | |||||
2.2mA~22mA,5kHz~10kHz | U=1.7×10-3Ix+12μA | 2020-10-05 | |||||
22mA~220mA,10Hz~20Hz | U=7.5×10-4Ix+7.8μA | 2020-10-05 | |||||
22mA~220mA,20Hz~40Hz | U=4.0×10-4Ix+6.6μA | 2020-10-05 | |||||
22mA~220mA,40Hz~1kHz | U=1.4×10-4Ix+6.6μA | 2020-10-05 | |||||
22mA~220mA,1kHz~5kHz | U=5.8×10-4Ix+59μA | 2020-10-05 | |||||
22mA~220mA,5kHz~10kHz | U=1.7×10-3Ix+0.12mA | 2020-10-05 | |||||
0.22A~2.2A,40Hz~1kHz | U=6.9×10-4Ix+66μA | 2020-10-05 | |||||
0.22A~2.2A,1kHz~5kHz | U=8.1×10-4Ix+1.4mA | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
0.22A~2.2A,5kHz~10kHz | U=9.0×10-3Ix+0.25mA | 2020-10-05 | |||||
2.2A~11A,40Hz~1kHz | U=4.3×10-4Ix+0.40mA | 2020-10-05 | |||||
2.2A~11A,1kHz~5kHz | U=9.3×10-4Ix+0.64mA | 2020-10-05 | |||||
2.2A~11A,5kHz~10kHz | U=3.5×10-3Ix+1.1mA | 2020-10-05 | |||||
电阻 | 1Ω | Urel=8.5×10-5 | 2020-10-05 | ||||
1.9Ω | Urel=8.5×10-5 | 2020-10-05 | |||||
10Ω | Urel=2.6×10-5 | 2020-10-05 | |||||
19Ω | Urel=2.4×10-5 | 2020-10-05 | |||||
100Ω | Urel=1.5×10-5 | 2020-10-05 | |||||
190Ω | Urel=1.5×10-5 | 2020-10-05 | |||||
1kΩ | Urel=5.0×10-6 | 2020-10-05 | |||||
1.9kΩ | Urel=5.0×10-6 | 2020-10-05 | |||||
10kΩ | Urel=5.0×10-6 | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
19kΩ | Urel=9.0×10-6 | 2020-10-05 | |||||
100kΩ | Urel=1.1×10-5 | 2020-10-05 | |||||
190kΩ | Urel=1.1×10-5 | 2020-10-05 | |||||
1MΩ | Urel=1.6×10-5 | 2020-10-05 | |||||
1.9MΩ | Urel=1.7×10-5 | 2020-10-05 | |||||
10MΩ | Urel=3.3×10-5 | 2020-10-05 | |||||
19MΩ | Urel=4.3×10-5 | 2020-10-05 | |||||
100MΩ | Urel=1.1×10-4 | 2020-10-05 | |||||
20 | 多功能标准源 | 直流电压 | 多功能标准源校准规范 JJG 1638,交流标准电压源检定规程 JJG (军工)71,直流标准电流源检定规程 JJG (军工)69,交流标准电流源检定规程 JJG (军工)70,直流电阻器检定规程 JJG 166 | ±(10mV~100mV) | U=1.2×10-6Vx+0.5μV | 2020-10-05 | |
±(0.1V~1V) | U=5.8×10-7Vx+4.5μV | 2020-10-05 | |||||
±(1V~10V) | U=5.8×10-7Vx+42.3μV | 2020-10-05 | |||||
±(10V~100V) | U=1.2×10-6Vx+0.45mV | 2020-10-05 | |||||
±(100V~1000V) | U=1.2×10-6Vx+4.5mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
交流电压 | 10mV~100mV,10Hz~40Hz | U=9.2×10-5Vx+5.0μV | 2020-10-05 | ||||
10mV~100mV,40Hz~ 100Hz | U=6.9×10-5Vx+5.0μV | 2020-10-05 | |||||
10mV~100mV,100Hz~ 2kHz | U=4.6×10-5Vx+2.7μV | 2020-10-05 | |||||
10mV~100mV,2kHz~ 10kHz | U=6.9×10-5Vx+5.0μV | 2020-10-05 | |||||
10mV~100mV,10kHz~ 30kHz | U=2.9×10-4Vx+7.3μV | 2020-10-05 | |||||
10mV~100mV,30kHz~ 100kHz | U=4.6×10-4Vx+23μV | 2020-10-05 | |||||
0.1V~1V,10Hz~40Hz | U=8.1×10-5Vx+27μV | 2020-10-05 | |||||
0.1V~1V,40Hz~100Hz | U=5.8×10-5Vx+27μV | 2020-10-05 | |||||
0.1V~1V,100Hz~2kHz | U=3.5×10-5Vx+27μV | 2020-10-05 | |||||
0.1V~1V,2kHz~10kHz | U=5.8×10-5Vx+27μV | 2020-10-05 | |||||
0.1V~1V,10kHz~30kHz | U=1.2×10-4Vx+50μV | 2020-10-05 | |||||
0.1V~1V,30kHz~100kHz | U=2.9×10-4Vx+0.24mV | 2020-10-05 | |||||
0.1V~1V,100kHz~ 300kHz | U=1.7×10-3Vx+2.3mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
0.1V~1V,300kHz~1MHz | U=1.2×10-2Vx+12mV | 2020-10-05 | |||||
1V~10V,10Hz~40Hz | U=8.1×10-5Vx+0.27mV | 2020-10-05 | |||||
1V~10V,40Hz~100Hz | U=5.8×10-5Vx+0.27mV | 2020-10-05 | |||||
1V~10V,100Hz~2kHz | U=5.0×10-5Vx+0.27mV | 2020-10-05 | |||||
1V~10V,2kHz~10kHz | U=5.8×10-5Vx+0.27mV | 2020-10-05 | |||||
1V~10V,10kHz~30kHz | U=1.2×10-4Vx+0.50mV | 2020-10-05 | |||||
1V~10V,30kHz~100kHz | U=2.9×10-4Vx+2.4mV | 2020-10-05 | |||||
1V~10V,100kHz~300kHz | U=1.7×10-3Vx+23mV | 2020-10-05 | |||||
1V~10V,300kHz~1MHz | U=1.2×10-2Vx+0.12V | 2020-10-05 | |||||
交流电压 | 10V~100V,10Hz~40Hz | U=8.1×10-5Vx+2.7mV | 2020-10-05 | ||||
10V~100V,40Hz~100Hz | U=5.8×10-5Vx+2.7mV | 2020-10-05 | |||||
10V~100V,100Hz~2kHz | U=3.5×10-5Vx+2.7mV | 2020-10-05 | |||||
10V~100V,2kHz~10kHz | U=5.8×10-5Vx+2.7mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
10V~100V,10kHz~30kHz | U=1.2×10-4Vx+0.50mV | 2020-10-05 | |||||
10V~100V,30kHz~ 100kHz | U=2.9×10-4Vx+24mV | 2020-10-05 | |||||
10V~100V,100kHz~ 300kHz | U=1.7×10-3Vx+0.23V | 2020-10-05 | |||||
10V~100V,300kHz~1MHz | U=1.2×10-2Vx+1.2V | 2020-10-05 | |||||
100V~1000V,10Hz~40Hz | U=8.1×10-5Vx+50mV | 2020-10-05 | |||||
100V~1000V,40Hz~ 10kHz | U=5.8×10-5Vx+50mV | 2020-10-05 | |||||
100V~1000V,10kHz~ 30kHz | U=1.2×10-4Vx+96mV | 2020-10-05 | |||||
100V~1000V,30kHz~ 100kHz | U=2.9×10-4Vx+0.47V | 2020-10-05 | |||||
直流电流 | ±(10μA~100μA) | U=2.3×10-5Ix+0.86nA | 2020-10-05 | ||||
±(0.1mA~1mA) | U=2.3×10-5Ix+8.6nA | 2020-10-05 | |||||
±(1mA~10mA) | U=1.0×10-5Ix+86nA | 2020-10-05 | |||||
±(10mA~100mA) | U=3.5×10-5Ix+1.6μA | 2020-10-05 | |||||
±(100mA~2A) | U=1.2×10-4Ix+27μA | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
±(2A~20A) | U=2.3×10-4Ix+0.96mA | 2020-10-05 | |||||
交流电流 | 10μA~100μA,10Hz~ 5kHz | U=1.7×10-4Ix+12nA | 2020-10-05 | ||||
0.1mA~1mA,10Hz~5kHz | U=1.7×10-4Ix+0.12μA | 2020-10-05 | |||||
1mA~10mA,10Hz~5kHz | U=2.0×10-4Ix+1.2μA | 2020-10-05 | |||||
10mA~100mA,10Hz~5kHz | U=1.7×10-4Ix+12μA | 2020-10-05 | |||||
0.1A~2A,10Hz~1kHz | U=4.6×10-4Ix+0.24mA | 2020-10-05 | |||||
0.1A~2A,1kHz~5kHz | U=1.2×10-3Ix+0.70mA | 2020-10-05 | |||||
2A~20A,10Hz~2kHz | U=8.1×10-4Ix+4.7mA | 2020-10-05 | |||||
2A~20A,2kHz~10kHz | U=2.3×10-3Ix+4.7mA | 2020-10-05 | |||||
电阻 | 1Ω~10Ω | U=3.5×10-6Rx+63μΩ | 2020-10-05 | ||||
10Ω~100Ω | U=1.7×10-6Rx+0.47mΩ | 2020-10-05 | |||||
0.1kΩ~1kΩ | U=7.6×10-6Rx+4.7mΩ | 2020-10-05 | |||||
1kΩ~10kΩ | U=7.6×10-6Rx+47mΩ | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
10kΩ~100kΩ | U=7.6×10-6Rx+0.47Ω | 2020-10-05 | |||||
0.1MΩ~1MΩ | U=2.3×10-6Rx+5.6Ω | 2020-10-05 | |||||
1MΩ~10MΩ | U=4.6×10-6Rx+0.13kΩ | 2020-10-05 | |||||
10MΩ~100MΩ | U=3.5×10-5Rx+11kΩ | 2020-10-05 | |||||
21 | 钳形表 | 直流电流 | 钳形表校准规范 JJF1075 | ±(10μA~16.5mA) | U=1.4×10-4Ix+27nA | 2020-10-05 | |
±(16.5mA~165mA) | U=9.2×10-5Ix+75nA | 2020-10-05 | |||||
±(165mA~1.65A) | U=9.2×10-5Ix+0.63μA | 2020-10-05 | |||||
±(1.65A~16.5A) | U=9.2×10-5Ix+6.3μA | 2020-10-05 | |||||
±(16.5A~150A) | U=3.5×10-4Ix+86μA | 2020-10-05 | |||||
±(150A~550A) | U=4.4×10-4Ix+0.78mA | 2020-10-05 | |||||
±(550A~1000A) | U=9.2×10-4Ix+1.3mA | 2020-10-05 | |||||
交流电流 | 10μA~16.5mA,10Hz~ 100Hz | U=2.3×10-3Ix+0.27μA | 2020-10-05 | ||||
10μA~16.5mA,100Hz~ 1kHz | U=5.8×10-3Ix+0.62μA | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
16.5mA~165mA,10Hz~ 100Hz | U=2.3×10-3Ix+0.75μA | 2020-10-05 | |||||
16.5mA~165mA,100Hz~ 1kHz | U=5.8×10-3Ix+1.3μA | 2020-10-05 | |||||
165mA~1.65A,10Hz~ 100Hz | U=8.0×10-4Ix+8.6μA | 2020-10-05 | |||||
165mA~1.65A,100Hz~ 1kHz | U=2.1×10-3Ix+16μA | 2020-10-05 | |||||
1.65A~16.5A,10Hz~ 100Hz | U=8.1×10-4Ix+50μA | 2020-10-05 | |||||
1.65A~16.5A,100Hz~ 1kHz | U=2.1×10-3Ix+0.12mA | 2020-10-05 | |||||
16.5A~150A,10Hz~ 100Hz | U=1.1×10-3Ix+0.27mA | 2020-10-05 | |||||
16.5A~150A,100Hz~ 440Hz | U=2.9×10-3Ix+1.2mA | 2020-10-05 | |||||
150A~1000A,45Hz~ 100Hz | U=1.2×10-3Ix+2.7mA | 2020-10-05 | |||||
150A~1000A,100Hz~ 440Hz | U=9.2×10-3Ix+6.2mA | 2020-10-05 | |||||
直流电压 | ±(10mV~329.9999mV) | U=3.5×10-6Vx+0.40μV | 2020-10-05 | ||||
±(0.33V~3.299999V) | U=2.3×10-6Vx+5.7μV | 2020-10-05 | |||||
±(3.3V~32.99999V) | U=1.6×10-6Vx+52μV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
±(33V~329.9999V) | U=2.9×10-6Vx+0.52mV | 2020-10-05 | |||||
±(330V~1000V) | U=3.5×10-6Vx+4.3mV | 2020-10-05 | |||||
交流电压 | 10mV~32.999mV,10Hz~ 45Hz | U=6.9×10-4Vx+4.0μV | 2020-10-05 | ||||
10mV~32.999mV,45Hz~ 10kHz | U=1.4×10-4Vx+4.0μV | 2020-10-05 | |||||
10mV~32.999mV,10kHz~ 20kHz | U=1.8×10-4Vx+4.0μV | 2020-10-05 | |||||
10mV~32.999mV,20kHz~ 50kHz | U=9.2×10-4Vx+4.0μV | 2020-10-05 | |||||
10mV~32.999mV,50kHz~ 100kHz | U=3.5×10-3Vx+4.0μV | 2020-10-05 | |||||
10mV~ 32.999mV,100kHz~ 500kHz | U=6.9×10-3Vx+4.1μV | 2020-10-05 | |||||
33mV~329.999mV,10Hz~ 45Hz | U=4.6×10-4Vx+4.0μV | 2020-10-05 | |||||
33mV~329.999mV,45Hz~ 10kHz | U=1.3×10-4Vx+4.0μV | 2020-10-05 | |||||
33mV~ 329.999mV,10kHz~20kHz | U=1.4×10-4Vx+4.0μV | 2020-10-05 | |||||
33mV~ 329.999mV,20kHz~50kHz | U=3.5×10-4Vx+4.0μV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
33mV~ 329.999mV,50kHz~ 100kHz | U=6.9×10-4Vx+4.0μV | 2020-10-05 | |||||
33mV~ 329.999mV,100kHz~ 500kHz | U=1.8×10-3Vx+4.1μV | 2020-10-05 | |||||
0.33V~3.29999V,10Hz~ 45Hz | U=2.9×10-4Vx+98μV | 2020-10-05 | |||||
0.33V~3.29999V,45Hz~ 10kHz | U=1.2×10-4Vx+69μV | 2020-10-05 | |||||
0.33V~ 3.29999V,10kHz~20kHz | U=1.8×10-4Vx+98μV | 2020-10-05 | |||||
0.33V~ 3.29999V,20kHz~50kHz | U=2.9×10-4Vx+98μV | 2020-10-05 | |||||
0.33V~ 3.29999V,50kHz~100kHz | U=6.4×10-4Vx+0.18mV | 2020-10-05 | |||||
0.33V~ 3.29999V,100kHz~ 500kHz | U=2.3×10-3Vx+0.73mV | 2020-10-05 | |||||
3.3V~32.9999V,10Hz~ 45Hz | U=2.9×10-4Vx+1.2mV | 2020-10-05 | |||||
3.3V~32.9999V,45Hz~ 10kHz | U=2.0×10-4Vx+0.63mV | 2020-10-05 | |||||
3.3V~32.9999V,10kHz~ 20kHz | U=3.5×10-4Vx+1.1mV | 2020-10-05 | |||||
3.3V~32.9999V,20kHz~ 50kHz | U=8.7×10-4Vx+2.2mV | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
3.3V~32.9999V,50kHz~ 100kHz | U=1.7×10-4Vx+6.3mV | 2020-10-05 | |||||
交流电压 | 33V~329.999V,45Hz~ 1kHz | U=1.8×10-4Vx+11mV | 2020-10-05 | ||||
33V~329.999V,1kHz~ 10kHz | U=2.5×10-4Vx+11mV | 2020-10-05 | |||||
33V~329.999V,10kHz~ 20kHz | U=6.9×10-4Vx+27mV | 2020-10-05 | |||||
33V~329.999V,20kHz~ 50kHz | U=3.5×10-6Vx+0.71μV | 2020-10-05 | |||||
33V~329.999V,50kHz~ 100kHz | U=1.8×10-3Vx+62mV | 2020-10-05 | |||||
330V~1000V,45Hz~1kHz | U=2.9×10-4Vx+16mV | 2020-10-05 | |||||
330V~1000V,1kHz~5kHz | U=2.3×10-4Vx+16mV | 2020-10-05 | |||||
330V~1000V,5kHz~ 10kHz | U=2.9×10-4Vx+16mV | 2020-10-05 | |||||
电阻 | 1~10.99999Ω | Urel =3.5×10-5 | 2020-10-05 | ||||
11Ω~32.9999Ω | Urel =2.5×10-5 | 2020-10-05 | |||||
33Ω~109.9999Ω | Urel =2.2×10-5 | 2020-10-05 | |||||
110Ω~329.9999Ω | Urel =2.2×10-5 | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
330Ω~1.099999kΩ | Urel =3.2×10-5 | 2020-10-05 | |||||
1.1kΩ~3.299999kΩ | Urel =3.2×10-5 | 2020-10-05 | |||||
3.3kΩ~10.99999kΩ | Urel =3.2×10-5 | 2020-10-05 | |||||
11kΩ~32.99999kΩ | Urel =3.2×10-5 | 2020-10-05 | |||||
33kΩ~109.9999kΩ | Urel =3.2×10-5 | 2020-10-05 | |||||
110kΩ~329.9999kΩ | Urel =3.5×10-5 | 2020-10-05 | |||||
330kΩ~1.099999MΩ | Urel =3.5×10-5 | 2020-10-05 | |||||
1.1MΩ~3.299999MΩ | Urel =4.0×10-5 | 2020-10-05 | |||||
3.3MΩ~10.99999MΩ | Urel =1.1×10-4 | 2020-10-05 | |||||
11MΩ~32.99999MΩ | Urel =2.0×10-4 | 2020-10-05 | |||||
33MΩ~109.9999MΩ | Urel =4.0×10-4 | 2020-10-05 | |||||
22 | 交流稳压电源 | 交流电压 | 交流稳压电源稳态特性校准规范 JJF(军工)85,交流标准电压源检定规程 JJG (军工)71 | 10mV~1000V | Urel =2.8×10-4 | 2020-10-05 | |
电源调整率 | 0.001%~10% | Urel =4.9×10-4 | 2020-10-05 | ||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
负载调整率 | 0.001%~10% | Urel =4.0×10-4 | 2020-10-05 | ||||
失真 | 1%~100%,45Hz~60Hz | Urel=12% | 2020-10-05 | ||||
频率 | 10Hz~10MHz | Urel =1.2×10-4 | 2020-10-05 | ||||
23 | 耐压试验仪 | 电压 | 耐电压测试仪检定规程 JJG 795 | 直流:(0.5~15)kV | Urel=5.7×10-3 | 2020-10-05 | |
交流:(0.5~15)kV, (50Hz) | Urel=8.0×10-3 | 2020-10-05 | |||||
时间 | 1s~15min | U=0.1s | 2020-10-05 | ||||
漏电流 | 直流:(0.1~20)mA | Urel=5.7×10-3 | 2020-10-05 | ||||
交流:(0.1~ 20)mA,(50Hz) | Urel=8.0×10-3 | 2020-10-05 | |||||
24 | 磁强计 | 磁感应强度 | 特斯拉计检定规程 JJG 242 | ±(0.001~2.0)T | Urel=0.09% | 2020-10-05 | |
25 | 特斯拉计 | 磁感应强度 | 特斯拉计检定规程 JJG 242 | ±(0.01~2.0)T | Urel=0.09% | 2020-10-05 | |
26 | 高斯计 | 磁感应强度 | 特斯拉计检定规程 JJG 242 | ±(0.001~2.0)T | Urel=0.09% | 2020-10-05 | |
27 | 电压互感器 | 比值差 | 测量用电压互感器检定规程 JJG 314 | 33V~400V,20% | Urel=0.02% | 2020-10-05 | |
33V~400V,50% | Urel=0.01% | 2020-10-05 | |||||
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
33V~400V,80% | Urel=0.01% | 2020-10-05 | |||||
33V~400V,100% | Urel=0.01% | 2020-10-05 | |||||
33V~400V,120% | Urel=0.01% | 2020-10-05 | |||||
相位差 | 0.3′~90′,20% | U=0.7′ | 2020-10-05 | ||||
0.3′~90′,50% | U=0.4′ | 2020-10-05 | |||||
0.3′~90′,80% | U=0.4′ | 2020-10-05 | |||||
0.3′~90′,100% | U=0.4′ | 2020-10-05 | |||||
0.3′~90′,120% | U=0.4′ | 2020-10-05 | |||||
28 | 泄露电流测试仪 | 直流电流 | 泄露电流测试仪检定规程 JJG 843 | 0.1 mA ~100mA | Urel=0.1% | 2020-10-05 | |
交流电流 | 0.1 mA ~100mA(50Hz) | Urel=0.2% | 2020-10-05 | ||||
直流电压 | 0.1V~250V | Urel=0.1% | 2020-10-05 | ||||
交流电压 | 0.1V~250V(50Hz) | Urel=0.2% | 2020-10-05 | ||||
29 | *UPS 电源 | 放电时间 | UPS 电源校准规范 Q/Y 550 | (1~120)min | Urel=0.6% | 2020-10-05 | |
序号 | 测量仪器名称 | 被测量 | 校准规范 | 测量范围 | 扩展不确定度(k=2) | 说明 | 生效日期 |
交流电压 | (1~400)V,45Hz~ 60Hz | Urel =2.8×10-4 | 2020-10-05 | ||||
失真 | 1%~100%,45Hz~60Hz | Urel=12% | 2020-10-05 | ||||
电源调整率 | 0.001%~10% | Urel =4.9×10-4 | 2020-10-05 | ||||
负载调整率 | 0.001%~10% | Urel =4.0×10-4 | 2020-10-05 | ||||
30 | *中频电源 | 频率 | 交流稳压电源稳态特性校准规范 JJF(军工)85 | 400Hz | Urel =1.2×10-4 | 2020-10-05 | |
交流电压 | (1~400)V,45Hz~ 60Hz | Urel =2.8×10-4 | 2020-10-05 | ||||
失真 | 1%~100%,45Hz~60Hz | Urel=12% | 2020-10-05 | ||||
电源调整率 | 0.001%~10% | Urel =4.9×10-4 | 2020-10-05 | ||||
负载调整率 | 0.001%~10% | Urel =4.0×10-4 | 2020-10-05 | ||||
31 | 电荷放大器 | 频率响应 | 电荷放大器检定规程 JJG 338 | (0.1Hz~100kHz) | Urel=0.2% | 2020-10-05 | |
幅值线性 | (0.1-10)V | Urel=0.2% | 2020-10-05 | ||||
等效噪声电荷 | (0-1)pC (0.1Hz~100kHz) | Urel=0.5% | 2020-10-05 |