Maximum Display Values - Fluke 1662 User Manual

Maximum Display Values

The following tables can be used for the determination of maximum or minimum display
values considering maximum instrument operating uncertainty per EN61557-1, 5.2.4.
Insulation Resistance (R
50 V
1 1.12 1
2 2.22 2
3 3.32 3
4 4.42 4
5 5.52 5
6 6.62 6
7 7.72 7
8 8.82 8
9 9.92 9
10 11.02 10
20 22.02 20
30 33.02 30
40 44.02 40
50 55.02 50
- - 60
- - 70
- - 80
- - 90
- - 100
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
)
ISO
100 V 250 V
1.12 1
2.22 2
3.32 3
4.42 4
5.52 5
6.62 6
7.72 7
8.82 8
9.92 9
11.02 10
22.02 20
33.2 30
44.2 40
55.2 50
66.2 60
77.2 70
88.2 80
99.2 90
110.2 100
- 200
- -
- -
- -
- -
- -
- -
- -
- -
Electrical Installation Tester
500 V
1.3 1 1.3
2.4 2 2.4
3.5 3 3.5
4.6 4 4.6
5.7 5 5.7
6.8 6 6.8
7.9 7 7.9
9.0 8 9.0
10.1 9 10.1
11.2 10 11.2
22.2 20 22.2
33.2 30 33.2
44.2 40 44.2
55.2 50 55.2
66.2 60 66.2
77.2 70 77.2
88.2 80 88.2
99.2 90 99.2
110.2 100 110.2
220.2 200 220.2
- 300 347
- 400 462
- 500 577
- -
- -
- -
- -
- -
Specifications
1000 V
1 1.3
2 2.4
3 3.5
4 4.6
5 5.7
6 6.8
7 7.9
8 9.0
9 10.1
10 11.2
20 22.2
30 33.2
40 44.2
50 55.2
60 66.2
70 77.2
80 88.2
90 99.2
100 110.2
200 220.2
300 345
400 460
500 575
- 600 690
- 700 805
- 800 920
- 900 1035
- 1000 1150
75