Fluke 287C User Manual

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Calibration Manual
8
Temperature Specifications
Temperature Resolution Accuracy
[1,2]
-200 °C to +1350 °C 0.1 °C
1 % + 10
-328 °F to +2462 °F 0.1 °F
1 % + 18
[1] Does not include error of the thermocouple probe.
[2] Accuracy specification assumes ambient temperature stable to ±1 °C. For ambient temperature changes of ±5 °C,
rated accuracy applies after 2 hours.
Capacitance and Diode Test Specifications
Function Range Resolution Accuracy
Capacitance 1 nF
[1]
0.001 nF 1 % + 5
10 nF
[1]
0.01 nF 1 % + 5
100 nF
[1]
0.1 nF 1 % + 5
1 μF 0.001 μF
1 % + 5
10 μF 0.01 μF
1 % + 5
100 μF 0.1 μF
1 % + 5
1000 μF 1 μF
1 % + 5
10 mF 0.01 mF 1 % + 5
100 mF 0.1 mF 2 % + 20
Diode Test 3.1 V 0.0001 V 1 % + 20
[1] With a film capacitor or better, using relative mode (REL Δ) to zero residual.
Frequency Counter Specifications
Function Range Resolution Accuracy
Frequency
(0.5 Hz to 999.99 kHz, pulse
width >0.5 μs)
99.999 Hz 0.001 Hz 0.02 % + 5
999.99 Hz 0.01 Hz 0.005 % + 5
9.9999 kHz 0.0001 kHz 0.005 % + 5
99.999 kHz 0.001 kHz 0.005 % + 5
999.99 kHz 0.01 kHz 0.005 % + 5
Duty Cycle
[1][2][3]
1.00 % to 99.00 % 0.01 % 0.2 % per kHz + 0.1 %
Pulse Width
[1][2]
0.1000 ms 0.0001 ms 0.002 ms + 30 counts
1.000 ms 0.001 ms 0.002 ms + 3 counts
10.00 ms 0.01 ms 0.002 ms + 3 counts
1999.9 ms 0.1 ms 0.002 ms + 3 counts
[1] For rise times <1 μs. Signals centered around trigger levels.
[2] 0.5 to 200 kHz, pulse width >2 μs. Pulse width range is determined by the frequency of the signal.
[3] For 10 μs < pulse width <25 μs add 1%. For 2 μs < pulse width ≤10 Ω add 3.5 %.

Fluke 287C Specifications

General

Brand	Fluke
Model	287C
Category	Multimeter
Language	English