Fluke 744 Fluke 744 Users Manual - Page 121
Resistance Sourcing, Range, Resolution, of Output + ohms, Temperature Coefficient
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Documenting Process Calibrator Specifications Resistance Sourcing Range Resolution % of Output + ohms 1 Year 2 Year 11.000 Ω 1 mΩ 0.01% + 0.02 0.02% + 0.02 110.00 Ω 1.1000 kΩ 11.000 kΩ 10 mΩ 100 mΩ 1 Ω 0.01% + 0.04 0.02% + 0. 5 0.03% + 5 0.02% + 0.04 0.03% + 0.5 0.04% + 5 Temperature Coefficient: (0.01% of f.s.)/°C in the ranges -10 to 18 °C and 28 to 50 °C Maximum and Minimum Current through Source Resistance: 11 Ω Range: 8 mA dc max, 0.1 mA dc min 110 Ω Range: 8 mA dc max, 0.1 mA dc min 1.1 k Ω Range: 3 mA dc max, 0.01 mA dc min 11 k Ω Range: 1 mA dc max, 0.01 mA dc min Common Mode Error: 0.008% f.s/(Common Mode Volt) Maximum Input Voltage: 30 V dc 111
Documenting Process Calibrator
Specifications
111
Resistance Sourcing
Range
Resolution
% of Output + ohms
1 Year
2 Year
11.000
Ω
1 m
Ω
0.01% + 0.02
0.02% + 0.02
110.00
Ω
10 m
Ω
0.01% + 0.04
0.02% + 0.04
1.1000 k
Ω
100 m
Ω
0.02% + 0. 5
0.03% + 0.5
11.000 k
Ω
1
Ω
0.03% + 5
0.04% + 5
Temperature Coefficient:
(0.01% of f.s.)/
°
C in the ranges -10 to 18
°
C and 28 to 50
°
C
Maximum and Minimum Current through Source Resistance
:
11
Ω
Range
: 8 mA dc max, 0.1 mA dc min
110
Ω
Range
: 8 mA dc max, 0.1 mA dc min
1.1 k
Ω
Range
: 3 mA dc max, 0.01 mA dc min
11 k
Ω
Range
: 1 mA dc max, 0.01 mA dc min
Common Mode Error
: 0.008% f.s/(Common Mode Volt)
Maximum Input Voltage:
30 V dc