MPI-525
– USER MANUAL
59
Measurement of resistance with low current
Range
Resolution
Basic uncertainty
0.0...199.9
0.1
(3% w.m. + 3 digits)
200...1999
1
Voltage at open terminals
: 4…9 V
Output current < 8 mA
Audio signal for resistance being measured < 30
±50%
Compensation of test leads resistance
Measurement of insulation resistance
Test range according to IEC 61557-2 for U
N
= 50 V: 50 k
…250 M
Display range for
U
N
= 50 V
Resolution
Basic uncertainty
0...1999 k
1 k
(3 % w.m. + 8 digits)
2.00...19.99 M
0.01 M
20.0...199.9 M
0.1 M
200...250 M
1 M
Test range according to IEC 61557-2 for U
N
= 100 V: 100 k
…500 M
Display range for
U
N
= 100 V
Resolution
Basic uncertainty
0...1999 k
1 k
(3 % w.m. + 8 digits)
2.00...19.99 M
0.01 M
20.0...199.9 M
0.1 M
200...500 M
1 M
Test range according to IEC 61557-2 for U
N
= 250 V: 250 k
…999 M
Display range for
U
N
= 250 V
Resolution
Basic uncertainty
0...1999 k
1 k
(3 % w.m. + 8 digits)
2.00...19.99 M
0,01 M
20.0...199.9 M
0,1 M
200...999 M
1 M
Test range according to IEC 61557-2 for U
N
= 500 V: 500 k
…2.00 G
Display range for
U
N
= 500 V
Resolution
Basic uncertainty
0...1999 k
1 k
(3 % w.m. + 8 digits)
2.00...19.99 M
0.01 M
20.0...199.9 M
0.1 M
200...999 M
1 M
1.00…2.00 G
0.01 G
(4 % w.m. + 6 digits)
Test range according to IEC 61557-2 for U
N
= 1000 V: 1000 k
…3,00 G
Display range for
U
N
= 1000 V
Resolution
Basic uncertainty
0...1999 k
1 k
(3 % w.m. + 8 digits)
2.00...19.99 M
0.01 M
20.0...199.9 M
0.1 M
200...999 M
1 M
1.00...3.00 G
0.01 G
(4 % w.m. + 6 digits)
Summary of Contents for MPI-525
Page 1: ......
Page 2: ......
Page 70: ...MPI 525 USER MANUAL 68 NOTES...
Page 71: ......
Page 72: ...MPI 525 USER MANUAL 70...
