Fluke 87V - Page 56

80 Series V
Users Manual
48
Table 14. Current Function Specifications
Accuracy
Function Range Resolution
Model 83
1
Model 87
2, 3
Burden Voltage
(typical)
mA
\
(45 Hz to 2 kHz)
mA
[
60.00 mA
400.0 mA
6
6.000 A
10.00 A
4
60.00 mA
400.0 mA
6
6.000 A
10.00 A
4
0.01 mA
0.1 mA
0.001 A
0.01 A
0.01 mA
0.1 mA
0.001 A
0.01 A
± (1.2 % + 2)
5
± (1.2 % + 2)
5
± (1.2 % + 2)
5
± (1.2 % + 2)
5
± (0.4
% + 4)
± (0.4 % + 2)
± (0.4 % + 4)
± (0.4 % + 2)
± (1.0 % + 2)
± (1.0 % + 2)
± (1.0 % + 2)
± (1.0 % + 2)
± (0.2 % + 4)
± (0.2 % + 2)
± (0.2 % + 4)
± (0.2 % + 2)
1.8 mV/mA
1.8 mV/mA
0.03 V/A
0.03 V/A
1.8 mV/mA
1.8 mV/mA
0.03 V/A
0.03 V/A
μA B
(45 Hz to 2 kHz)
μAF
600.0 μA
6000 μA
600.0 μA
6000 μA
0.1 μA
1 μA
0.1 μA
1 μA
± (1.2
% + 2)
5
± (1.2 % + 2)
5
± (0.4 % + 4)
± (0.4 % + 2)
± (1.0 % + 2)
± (1.0 % + 2)
± (0.2 % + 4)
± (0.2 % + 2)
100 μV/μA
100 μV/μA
100 μV/μA
100 μV/μA
1. AC conversion for Model 83 is ac coupled and calibrated to the rms value of a sine wave input.
2. AC conversions for Model 87 are ac coupled, true rms responding, and valid from 3 % to 100 % of range, except 400 mA range (
5 %
to 100 % o
f range) and 10 A range (15 % to 100 % or rang
e).
3.
Model 87 is a true rms responding meter. When the input leads are shorted together in the ac functions, the Meter may display a
residual reading between 1 and 30 counts. A 30 count residual reading will cause only a 2 digit change for readings over 3 % of
range. Using REL to offset this reading may produce a much larger constant error in later measurem
ents
4.
W 10 A continuo
us up to 35 °C; < 20 minutes on, 5 minutes off at 35 °C to 55 °C. 20 A for 30 seconds maximum; > 10
A unspecified.
5.
Below a reading of 200 counts, ad
d 10 counts.
6.
400 mA continuous; 600 mA for 18
hrs maximum.