Fluke 5522A - Resistance

Introduction and Specifications
Detailed Specifications 1
1-11
Resistance
Absolute Uncertainty, tcal ±5 °C ±(ppm of output +floor)
[2]
ppm of output
Floor (Ω)
Temp and temp since ohms zero cal
Range
[1]
90 days 1 year
12 hrs ±1 °C 7 days ±5 °C
Resolution
Ω
Allowable Current
[3]
0 to
10.9999 Ω
35 40 0.001 0. 01 0.0001 1 mA to 125 mA
11 to
32.9999 Ω
25 30 0.0015 0.015 0.0001 1 mA to 125 mA
33 to
109.9999 Ω
22 28 0.0014 0.015 0.0001 1 mA to 70 mA
110 Ω to
329.9999 Ω
22 28 0.002 0.02 0.0001 1 mA to 40 mA
330 Ω to
1.099999 kΩ
22 28 0.002 0.02 0.001 1 mA to 18 mA
1.1 to
3.299999 kΩ
22 28 0.02 0.2 0.001
100 μA to 5 mA
3.3 to
10.99999 kΩ
22 28 0.02 0.1 0.01
100 μA to 1.8 mA
11 to
32.99999 kΩ
22 28 0.2 1 0.01
10 μA to 0.5 mA
33 to
109.9999 kΩ
22 28 0.2 1 0. 1
10 μA to 0.18 mA
110 to
329.99999 kΩ
25 32 2 10 0.1
1 μA to 0.05 mA
330 kΩ to
1.099999 MΩ
25 32 2 10 1
1 μA to 0.018 mA
1.1 to
3.299999 MΩ
40 60 30 150 1
250 nA to 5 μA
3.3 to
10.99999 MΩ
110 130 50 250 10
250 nA to 1.8 μA
11 to
32.99999 MΩ
200 250 2500 2500 10 25 nA to 500 nA
33 to
109.9999 MΩ
400 500 3000 3000 100 25 nA to 180 nA
110 to
329.9999 MΩ
2500 3000 100000 100000 1000 2.5 nA to 50 nA
330 to
1100 MΩ
12000 15000 500000 500000 10000 1 nA to 13 nA
[1] Continuously variable from 0 Ω to 1.1 G Ω.
[2] Applies for 4-WIRE compensation only. For 2-WIRE and 2-WIRE COMP, add 5 μV per Amp of stimulus current to the floor
specification. For example, in 2-WIRE mode, at 1 kΩ the floor specification within 12 hours of an ohms zero cal for a measurement
current of 1 mA is:
0.002 Ω  5 μV / 1 mA = (0.022 + 0.005) Ω = 0.007 Ω.
[3] For currents lower than shown, the floor adder increases by Floor(new) = Floor(old) x Imin/Iactual. For example, a 50 μA stimulus
measuring 100 Ω has a floor specification of: 0.0014 Ω x 1 mA/50 μA = 0.028 Ω assuming an ohms zero calibration within
12 hours.