IDM 503 / 505 English
27
Input Protection
: Protected by high energy fuse.
mA input
: 440mA,1000V IR 10KA Fast acting fuse.
DMM-B-44/100 – 10,000A, 1000 VAC, unity power factor and
10,000A, 1000 VDC with time constant of 2.2ms
A input
: 11A, 1000V IR 20KA Fast acting fuse for A input.
DMM-B-11A – 20,000A, 1000 VAC, power factor
≦
0.2;
20,000A, 1000 VDC, time constant
≧
10ms.
Bandwidth
: 40Hz ~ 1KHz
Minimum Resolution
:
1µA in the 40mA range for IDM503,
0.1µA in the 10mA range for IDM505.
Maximum Measuring Time
:
3 minutes at “A” input, 10 minutes at “mA” input.
Rest time 20 minutes minimum.
AC Conversion Type
: Conversion type and additional
specification are same as voltage.
(3) Peak HOLD
Specified accuracy ± (3.0% + 100d) up to 50000 count (full range).
IDM505
Range
Frequency
Accuracy
10.0000mA
DC
100.000mA
DC
–
± (0.1% + 40d)
10.0000mA
DC
± (0.1% + 80d)
10.0000A
AC
100.000A
AC
10.0000A
AC
40Hz ~ 65Hz
± (0.7% + 80d)
[1]
66Hz ~ 1KHz
± (2.0% + 80d)
[1]
[1] Below 5% of range, add 70 counts. Below 45Hz, < 50dgt rolling.
