Dc Current; Capacitance - Fluke 27-II User Manual

27 II/28 II
Users Manual

DC Current

Function Range
600.0 A
A dc
6000 A
60.00 mA
mA dc
[1]
400.0 mA
6.000 A
A dc
[2,3]
10.00 A
[1] 400 mA continuous; 600 mA for 18 hr maximum.
[2] W 10 A continuous up to 35 C. <20 minutes on, 5 minutes off at 35 C to 55 C. >10 A to 20 A for 30 seconds maximum, 5
minutes off.
[3] >10 A accuracy unspecified.

Capacitance

Range
10.00 nF
100.0 nF
1.000 F
10.00 F
100.0 F
9999 F
[1] With a film capacitor or better, using the rel mode to zero residual.
50
Resolution Burden Voltage
0.1 A 100 V/ A
1 A 100 V/ A
0.01 mA 1.8 mV/mA
0.1 mA 1.8 mV/mA
0.001 A 0.03 V/A
0.01 A 0.03 V/A
Resolution
0.01 nF
0.1 nF
0.001 F
0.01 F
0.1 F
1 F
Accuracy
27 II 28 II
(0.2 % + 4) (0.2 % + 4)
(0.2 % + 2) (0.2 % + 2)
(0.2 % + 4) (0.2 % + 4)
(0.2 % + 2) (0.2 % + 2)
(0.2 % + 4) (0.2 % + 4)
(0.2 % + 2) (0.2 % + 2)
Accuracy
[1]
(1.0 % + 2)
(1.0 % + 2)