Fluke 279 FC - Before You Start

279 FC
Calibration Manual
12
Table 3. Performance Tests
Test
(Control Knob Position)
Input Lower Limit Upper Limit Units

Volts AC
5 V, 45 Hz 4.947 5.053
V ac
5 V, 500 Hz 4.247 5.753
3 V, 45 Hz 2.967 3.033
50 V, 45 Hz 49.47 50.53
50 V, 500 Hz 42.47 57.53
30 V, 45 Hz 29.67 30.33
500 V, 45 Hz 494.7 505.3
500 V, 500 Hz 424.7 575.3
1000 V, 45 Hz 987 1013

Volts AC, Frequency
1 V, 900 Hz 899.0 901.0
Hz
5 V, 50 Hz 49.94 50.06

DC Volts
0.01 V 0.008 0.012
V dc
-5 V -5.006 -4.994
50 V 49.94 50.06
10 V 9.97 10.03
-500 V -500.6 -499.4
1000 V 997 1003

DC Millivolts
3 mV 2.8 3.2
mV dc500 mV 499.4 500.6
-500 mV -500.6 -499.4

AC Millivolts
30 mV, 60 Hz 29.4 30.6
mV ac500 mV, 60 Hz 494.7 505.3
500 mV, 500 Hz 494.7 505.3

Ohms
6 Ω 5.8 6.2
Ω
500 Ω 497.3 502.7
0.6 kΩ 0.596 0.604
kΩ
5 kΩ 4.974 5.026
50 kΩ 49.74 50.26
500 kΩ 497.4 502.6
5 MΩ 4.974 5.026
MΩ
50 MΩ 49.22 50.78

Capacitance
10 nF 8 12
nF
900 nF 887 913
9 µF8.879.13
µF90 µF 88.7 91.3
900 µF 887 913

Continuity
24 Ω Beeper On
251 Ω Beeper Off

Diode
1.95 V 1.928 1.972 V dc

Simulation
3.6 mV, 60 Hz 96.5 103.5
A ac36 mV, 60 Hz 965.0 1035
120 mV, 100 Hz 1940 2060
IR CAMERA
-5 °C-100
°C50 °C+45+55
180 °C +171 +189