User's Manual

Manual Supplement 1550C/1555 Users
2 7/10
1000 V < 1 M
1 M to 20 G
20 G to 200 G
> 200 G
Unspecified
5 %
20 %
unspecified
2500 V < 2.5 M
2.5 M to 50 G
50 G to 500 G
> 500 G
unspecified
5 %
20 %
unspecified
5000 V < 5 M
5 M to 100 G
100 G to 1 T
> 1 T
unspecified
5 %
20 %
unspecified
10,000 V < 10 M
10 M to 200 G
200 G to 2 T
> 2 T
unspecified
5 %
20 %
unspecified
Bar graph range: 0 to 2 T

Insulation test voltage accuracy: -0 %, +10 % at 1 mA load current
Induced ac mains current rejection: 2 mA maximum
Charging rate for capacitive load: 5 seconds per F
Discharge rate for capacitive load: 1.5 s/µF