Fluke 5720A Resistance Specifications, Introduction and Specifications, 99% Confidence Level

Introduction and Specifications 1

Resistance Specifications

1-30. Resistance Specifications

Table 1-10. 5720A Series II Resistance Specifications: 99 % and 95 % Confidence Levels

5720A
99%	99% Confidence Level
Nominal		Absolute Uncertainty of Characterized Value
Value		±5 °C from calibration temperature [Note 1]
		24 Hours	90 Days	180 Days	1 Year

Relative Uncertainty

±1 °C

24 Hours 90 Days

Ω

0

1

1.9

10

19

100

190

1k

1.9 k

10k

19k

100k

190k

1M

1.9 M

10M

19M

100M

50μΩ

85

85

23

23

10

10

8

8

8

9

9

9

16

17

33

43

100

	±ppm
50 μΩ		50 μΩ
95	100
95	100
25	26
25	26
11	11.5
11	11.5
9	9.5
9	9.5
9	9.5
9	9.5
11	12
11	12

1820

1921

37 40

4750

110115

50μΩ

110

110

27

27

12

12

10

10

10

10

13

13

23

24

46

55

120

	±ppm
50 μΩ		50 μΩ
32	40
25	33
5	8
4	7
2	4
2	4
2	3
2	3
2	3
2	3
2	3
2	3

2.55

3	6
10	14

2024

5060

5720A
95%	95 % Confidence Level
Nominal		Absolute Uncertainty of Characterized Value
Value		±5 °C from calibration temperature [Note 1]
		24 Hours	90 Days	180 Days	1 Year

Relative Uncertainty

±1 °C

24 Hours 90 Days

Ω

0

1

1.9

10

19

100

190

1k

1.9 k

10k

19k

100k

190k

1M

1.9 M

10M

19M

100M

40μΩ

70

70

20

20

8

8

6.5

6.5

6.5

7.5

7.5

7.5

13

14

27

35

85

	±ppm
40 μΩ		40 μΩ
80	85
80	85
21	22
21	22
9	9.5
9	9.5

7.58

7.58

7.58

7.58

9	10
9	10

1517

1618

31 34

3942

95100

40μΩ

95

95

23

23

10

10

8.5

8.5

8.5

8.5

11

11

20

21

40

57

100

	±ppm
40 μΩ		40 μΩ
27	35
20	26
4	7

3.56

1.63.5

1.63.5

1.62.5

1.62.5

1.62.5

1.62.5

1.62.5

1.62.5

2 4

2.54

8 12

1620

4050

Note: 1. Specifications apply to displayed value. 4-wire connections, except 100 MΩ.

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