Fluke 287 Fluke 287 and 289 Multimeter Users Manual - Page 78

AC Voltage Specifications, Accuracy, Function, Range, Resolution, to 45 Hz, Hz to 10 kHz, to 20 kHz - specs

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287/289 Users Manual AC Voltage Specifications Function Range Resolution AC mV [5] AC V dBV Low pass filter [4] 50 mV [1] 500 mV 5 V [1] 50 V [1] 500 V [1] 1000 V -70 to -62 dB [3] -62 to -52 dB [3] -52 to -6 dB [3] -6 to +34 dB [3] 34 to 60 dB [3] 0.001 mV 0.01 mV 0.0001 V 0.001 V 0.01 V 0.1 V 0.01 dB 0.01 dB 0.01 dB 0.01 dB 0.01 dB 20 to 45 Hz 1.5 % + 60 1.5 % + 60 1.5 % + 60 1.5 % + 60 1.5 % + 60 1.5 % + 60 3 dB 1.5 dB 0.2 dB 0.2 dB 0.2 dB 2 % + 80 45 to 65 Hz 0.3 % + 25 0.3 % + 25 0.3 % + 25 0.3 % + 25 0.3 % + 25 0.3 % + 25 1.5 dB 1.0 dB 0.1 dB 0.1 dB 0.1 dB 2 % + 40 Accuracy 65 Hz to 10 kHz 0.4 % + 25 0.4 % + 25 0.6 % + 25 0.4 % + 25 0.4 % + 25 0.4 % + 25 2 dB 1 dB 0.1 dB 0.1 dB 0.1 dB 2 % +10 -6 % -60 [2] 10 to 20 kHz 0.7 % + 40 0.7 % + 40 1.5 % + 40 0.7 % + 40 Not Spec'd Not Spec'd 2 dB 1 dB 0.2 dB 0.2 dB Not Spec'd Not Spec'd 20 to 100 kHz 3.5 % + 40 [6] 3.5 % + 40 3.5 % + 40 [6] 3.5 % + 40 Not Spec'd Not Spec'd 3 dB 2 dB 0.8 dB 0.8 dB Not Spec'd Not Spec'd L [4] 1000 V 0.1 V 2 % + 80 2 % + 40 2 % + 40 [7] Not Spec'd Not Spec'd [1] Below 5 % of range, add 20 counts. [2] Specification increases linearly from -2 % at 200 Hz to -6 % at 440 Hz. Range is limited to 440 Hz. [3] dBm (600 Ω) is specified by adding +2.2 dB to the dBV range values. [4] 289 only. [5] 500 mV range specification between 64.000 kHz and 67.000 kHz is +(0.0 % to -5 % of reading); 50 mV range specification between 64.000 kHz and 67.000 kHz is +(0.0 % to -6 % of reading ±40 counts). Valid from -20 °C to 28 °C to +55 °C. [6] Add 2.5 % above 65 kHz. [7] Range is limited to 440 Hz. See Detailed Specifications introduction for additional information. 68

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287/289
Users Manual
68
AC Voltage Specifications
Accuracy
Function
Range
Resolution
20 to 45 Hz
45 to 65 Hz
65 Hz to 10 kHz
10 to 20 kHz
20 to 100 kHz
50 mV
[1]
0.001 mV
1.5 % + 60
0.3 % + 25
0.4 % + 25
0.7 % + 40
3.5 % + 40
[6]
AC mV
[5]
500 mV
0.01 mV
1.5 % + 60
0.3 % + 25
0.4 % + 25
0.7 % + 40
3.5 % + 40
5 V
[1]
0.0001 V
1.5 % + 60
0.3 % + 25
0.6 % + 25
1.5 % + 40
3.5 % + 40
[6]
50 V
[1]
0.001 V
1.5 % + 60
0.3 % + 25
0.4 % + 25
0.7 % + 40
3.5 % + 40
500 V
[1]
0.01 V
1.5 % + 60
0.3 % + 25
0.4 % + 25
Not Spec’d
Not Spec’d
AC V
1000 V
0.1 V
1.5 % + 60
0.3 % + 25
0.4 % + 25
Not Spec’d
Not Spec’d
-70 to -62 dB
[3]
0.01 dB
3 dB
1.5 dB
2 dB
2 dB
3 dB
-62 to -52 dB
[3]
0.01 dB
1.5 dB
1.0 dB
1 dB
1 dB
2 dB
-52 to -6 dB
[3]
0.01 dB
0.2 dB
0.1 dB
0.1 dB
0.2 dB
0.8 dB
-6 to +34 dB
[3]
0.01 dB
0.2 dB
0.1 dB
0.1 dB
0.2 dB
0.8 dB
dBV
34 to 60 dB
[3]
0.01 dB
0.2 dB
0.1 dB
0.1 dB
Not Spec’d
Not Spec’d
Low pass filter
[4]
2 % + 80
2 % + 40
2 % +10
-6 % -60 [2]
Not Spec’d
Not Spec’d
L
[4]
1000 V
0.1 V
2 % + 80
2 % + 40
2 % + 40
[7]
Not Spec’d
Not Spec’d
[1]
Below 5 % of range, add 20 counts.
[2]
Specification increases linearly from -2 % at 200 Hz to -6 % at 440 Hz. Range is limited to 440 Hz.
[3]
dBm (600
Ω
) is specified by adding +2.2 dB to the dBV range values.
[4]
289 only.
[5]
500 mV range specification between 64.000 kHz and 67.000 kHz is +(0.0 % to -5 % of reading); 50 mV range specification between 64.000 kHz and
67.000 kHz is +(0.0 % to -6 % of reading
±
40 counts). Valid from -20
°
C to <18
°
C and >28
°
C to +55
°
C.
[6]
Add 2.5 % above 65 kHz.
[7]
Range is limited to 440 Hz.
See Detailed Specifications introduction for additional information.