Filter
Top Products
5700A/5720A Series II Calibrator
Service Manual
1-14
1-28. DC Voltage Specifications
Table 1-2. 5720A Series II DC Voltage Specifications: 99 % and 95 % Confidence Levels
5720A
99%
99 % Confidence Level
Range Resolution
Absolute Uncertainty
± 5 °C from calibration temperature
For fields strengths >1 V/m but ≤3 V/m,
add 0.01% of range.
Relative Uncertainty
± 1 °C
24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days
± (ppm output + µV) ± (ppm output + µV)
220 mV 10 nV 0 5 + 0.5 7 + 0.5 0 8 + 0.5 0 9 + 0.5 0 2 + 0.4 2.5 + 0.4
2.2 V 100 nV 3.5 + 0.8 4 + 0.8 4.5 + 0.8 0 6 + 0.8 0 2 + 0.8 2.5 + 0.8
11 V 1 µV 2.5 + 3 3 + 3 3.5 + 3 0 4 + 3 0 1 + 3 1.5 + 3
22 V 1 µV 2.5 + 5 3 + 5 3.5 + 5 0 4 + 5 0 1 + 5 1.5 + 5
220 V 10 µV 3.5 + 50 4 + 50 0 5 + 50 06 + 50 02 + 50 2.5 + 50
1100 V 100 µV 0 5 + 500 6 + 500 0 7 + 500 08 + 500 2.5 + 400 03 + 400
5720A
95%
95% Confidence Level
Range Resolution
Absolute Uncertainty
± 5 °C from calibration temperature
For fields strengths >1 V/m but ≤3 V/m,
add 0.01 % of range.
Relative Uncertainty
± 1 °C
24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days
± (ppm output + µV) ± (ppm output + µV)
220 mV 10 nV 4 + 0.4 0 6 + 0.4 6.5 + 0.4 7.5 + 0.4 1.6 + 0.4 02 + 0.4
2.2 V 100 nV 3 + 0.7 3.5 + 0.7 0 4 + 0.7 05 + 0.7 1.6 + 0.7 02 + 0.7
11 V 1 µV 2 + 2.5 2.5 + 2.5 03 + 2.5 3.5 + 2.5 0.8 + 2.5 1.2 + 2.5
22 V 1 µV 2 + 4 2.5 + 4 03 + 4 3.5 + 4 0.8 + 4 1.2 + 4
220 V 10 µV 3 + 40 3.5 + 40 04 + 40 0 5 + 40 1.6 + 40 02 + 40
1100 V 100 µV 4 + 400 4.5 + 400 06 + 400 6.5 + 400 02 + 400 2.4 + 400