Fluke 87 - Page 91

Specifications
Detailed Accuracy Specifications
7
7-7
Accuracy Accuracy Dual Display AC or AC+DC
6
Function Range Resolution DC 20 - 45 Hz 45 Hz - 1 kHz 1 kHz- 20 kHz
DC mV 50.000 mV 0.001 mV 0.1% + 20
500.00 mV 0.01 mV 0.03 % + 2
4
2 % + 80 0.6 % + 40
3000.0 mV
7
0.1 mV 0.025 % + 5 (89-IV)
0.025 % + 10 (87-IV)
2 % + 80 0.6 % + 40 6 % + 40
3
DC V 5.0000 V 0.0001 V 0.025 % + 10 2 % + 80 0.5 % + 40
50.000 V 0.001 V 0.03 % + 3 2 % + 80 0.5 % + 40
500.00 V 0.01 V 0.1 % + 2 2 % + 80 0.5 % + 40 Not specified
1000.0 V 0.1 V 0.1 % + 2 2 % + 80 0.5 % + 40 Not specified
DC µA 500.00 µA 0.01 µA 0.25 % + 20
5
7 % + 10 7 % + 10 9 % + 40
5,000.0 µA0.1 µA 0.25 % + 2 1 % + 10 0.75 % + 10 2 % + 40
DC mA 50.000 mA 0.001 mA 0.15 % + 10 1 % + 10 0.75 % + 10 2 % + 40
400.00 mA
1
0.01 mA 0.15 % + 2 1.5 % + 10 1.5 % + 10 3 % + 40
DC A 5.0000 A 0.0001 A 0.5 %+ 10 7 % + 20 7 % + 20 12 % + 40
10.000 A
2
0.001 A 0.5 %+ 2 1.5 % + 10 1.5 % + 10 3 % + 40
1. 500.00 mA for 30 seconds maximum.
2.
10 A continuous up to 35 °C, less than 10 minutes -35 °C to 55 °C. 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 filed of 3 V/m, add 200 counts from 80 to 95 MHz.
6. See AC conversions notes for AC mV and V.
7. 1100.0 mV AC or AC+DC.