Ac Current Specifications; Dc Current Specifications - Fluke 87 IV Series Service Manual

AC Current Specifications

Function Range
AC µA 500.00 µA
5,000 µA
AC mA 50.000 mA
400.00 mA
AC A 5.0000 A
2
10.000 A
1. 500.00 mA overload for 30 seconds maximum.
2. 20 A overload for 30 seconds maximum.

DC Current Specifications

Function Range
DC mV 500.00 mV
3000.0 mV
DC V 5.0000 V
50.000 V
500.00 V
1000.0 V
DC µA 500.00 µA
5,000 µA
DC mA 50.000 mA
400.00 mA
DC A 5.0000 A
10.000 A
1. mA for 30 seconds maximum.
2. 20 A overload for 30 seconds maximum.
3. DC 5 V range, -3 dB typical @ 10 kHz.
4. In RF field of 3 V/m, add 100 counts from 100 to 120 MHz, 60 counts from 270 to 300 MHz, 40 counts from 320 to 335
MHz.
5. In RF field of 3 V/m, add 500 counts from 80 to 95 Mhz.
6. See AC conversions notes for AC mV and V.
Resolution
45-1 kHz
0.01 µA
0.75 % + 20
0.1 µA
0.75 % + 5
0.001 mA 0.75 % + 20
1
0.01 mA .75 % + 5
0.0001 A 1.5 % + 20
0.001 A 1.5 % + 5
Resolution
0.01 mV 0.03 % + 2
0.1 mV 0.025 % + 5 (89 IV)
0.025 % + 10 (87 IV)
0.0001 V 0.025 % + 10
0.001 V 0.03 % + 3
0.01 V 0.1 % + 2
0.1 V 0.1 % + 2
0.01 µA
0.25 % + 20
0.1 µA
0.25 % + 2
0.001 mA 0.15 % + 10
1
0.01 mA 0.15 % + 2
0.0001 A 0.5 %+ 10
2
0.001 A 0.5 %+ 2
Accuracy
20-45 Hz 1-20 kHz
1 % + 20 0.75 % + 20
1% + 5 0.75 % + 10
1% + 20 0.75 % + 20
1% + 5 1.5 % + 10
1.5% + 20 6 % + 40
1.5% + 5 5 % + 10
Accuracy
DC 20 - 45 Hz
4
2 % + 80
2 % + 80
2 % + 80
2 % + 80
2 % + 80
2 % + 80
5
7 % + 10
1 % + 10
1 % + 10
1.5 % + 10
7 % + 20
1.5 % + 10
Specifications
20 kHz-100 kHz
6 % + 40
2 % + 40
9 % + 40
4 % + 40
Not Specified
Not Specified
Accuracy Dual Display
6
AC or AC+DC
45 Hz - 1 kHz 1 - 20 kHz
0.6 % + 40
0.6 % + 40 6 % + 40
0.5 % + 40
0.5 % + 40
0.5 % + 40 Not specified
0.5 % + 40 Not specified
7 % + 10 9 % + 40
0.75 % + 10 2 % + 40
0.75 % + 10 2 % + 40
1.5 % + 10 3 % + 40
7 % + 20 12 % + 40
1.5 % + 10 3 % + 40
3
7