Atec Fluke-87V - Manual

Fluke 83V and 87V
Digital Multimeters
Detailed Specifications
For all detailed
specifications:
Accuracy is given as ±([% of reading] + [number
of least significant digits]) at 18 °C to 28 °C, with
relative humidity up to 90 %, for a period of one
year after calibration.
For Model 87 in the 4 1 ⁄
2
-digit mode, multiply the
number of least significant digits (counts) by 10.
AC conversions are ac-coupled and valid from
3 % to 100 % of range. Model 87 is true-rms
responding. AC crest factor can be up to 3 at full
scale, 6 at half scale. For non-sinusoidal wave
forms add -(2 % Rdg + 2 % full scale) typical, for a
crest factor up to 3.
Fluke 87V ac voltage function specifications (true-rms)
Accuracy
Function Range Resolution 45 - 65 Hz 30 - 200 Hz 200 - 440 Hz 440 Hz - 1 kHz 1 - 5 kHz 5 - 20 kHz 1
2,4 600.0 mV 0.1 mV ± (0.7 % + 4) ± (2.0 % + 4) ± (2.0 % + 20)
6.000 V 0.001 V ± (1.0 % + 4)
60.00 V 0.01 V ± (0.7 % + 2) ± (2.0 % + 4) 3 unspecified
600.0 V 0.1 V
1000 V 1 V unspecified unspecified
Using low pass filter ± (0.7 % + 2) ± (1.0 % + 4) + 1 % + 4 unspecified unspecified unspecified
-6 % - 4 5
1 Below 10 % of range, add 6 counts.
2 The Fluke 87V 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 measurements.
3 Frequency range: 1 kHz to 2.5 kHz.
4 A residual reading of up to 13 digits with leads shorted, will not affect stated accuracy above 3 % of range.
5 Specification increases from -1 % at 200 Hz to -6 % at 440 Hz when filter is in use.
Fluke 83V ac voltage function specifications (average responding rms indicating)
Accuracy
Function Range Resolution 50 Hz - 60 Hz 30 Hz - 1 kHz 1 kHz - 5 kHz
1 600.0 mV 0.1 mV ± (0.5 % + 4) ± (1.0 % + 4) ± (2.0 % + 4)
6.000 V 0.001 V ± (0.5 % + 2) ± (1.0 % + 4) ± (2.0 % + 4)
60.00 V 0.01 V ± (0.5 % + 2) ± (1.0 % + 4) ± (2.0 % + 4)
600.0 V 0.1 V ± (0.5 % + 2) ± (1.0 % + 4) ± (2.0 % + 4) 2
1000 V 1 V ± (0.5 % + 2) ± (1.0 % + 4) unspecified
1 Below a reading of 200 counts, add 10 counts
2 Frequency range: 1 kHz to 2.5 kHz