Datasheet
TEK.COM 17
DAQ6510 Data Acquisition and Logging, Multimeter System
AC Current
AC Current Accuracy ± (% of reading + % of range)
22
Range Resolution
Burden
Voltage Frequency
24 Hours
T
CAL
±1°C
90 Days
T
CAL
±5°C
1 Year
T
CAL
±5°C
2 Year s
T
CAL
±5°C
Temperature
Coefficient
100 µA
23
100 pA <0.14 V
3 Hz – 1 kHz 0.10 + 0.07 0.10 + 0.07 0.10 + 0.07 0.10 + 0.07 0.015 + 0.010
>1 kHz – 10 kHz
24
0.15 + 0.07 0.15 + 0.07 0.15 + 0.07 0.15 + 0.07 0.030 + 0.010
1 mA 1 nA <0.17 V
3 Hz – 5 kHz 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.015 + 0.006
>5 kHz – 10 kHz
24
0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.030 + 0.006
10 mA 10 nA <0.17 V
3 Hz – 5 kHz 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.015 + 0.006
>5 kHz – 10 kHz
24
0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.030 + 0.006
100 mA 100 nA <0.20 V
3 Hz – 5 kHz 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.015 + 0.006
>5 kHz – 10 kHz
24
0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.030 + 0.006
1 A 1 µA <0.75 V
25
3 Hz – 5 kHz
26
0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.015 + 0.006
>5 kHz – 10 kHz
24
0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.030 + 0.006
3 A 1 µA <1.70 V
25
3 Hz – 5 kHz
26
0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.015 + 0.006
>5 kHz – 10 kHz
24
0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.030 + 0.006
AC Current Characteristics
Overrange 20% on 100 µA, 1 mA, 10 mA, 100 mA, and 1 A ranges
1% on 3 A range
AC Measurement Type AC-coupled true RMS; measures the AC component of the input
Digital sampling with anti-alias filter.
Input Protection See DC Current Characteristics
Crest Factor
27
(excludes sine wave) 10:1 maximum crest factor (1.75:1 at full-scale)
Autorange selects optimum range for crest factor up to 10:1
Accuracy specifications apply to all crest factors less than 5 and are limited to the product of
(crest factor) × (fundamental frequency) ≤ 200 Hz
ACI Frequency Frequency readings are automatically returned in the reading buffer when in full buffer mode.
Frequency values are typical.
Nominal Shunt Resistance
28
100 μA 1 mA 10 mA 100 mA 1 A 3 A
1 kΩ 100 Ω 10 Ω 1 Ω 100 mΩ 100 mΩ
Notes
22. Specifications are for sine wave inputs > 5% of range and > 10 µA
RMS
.
23. The 100 µA range is only specified for front-panel inputs.
24. Typical performance for the indicated frequency ranges.
25. Add 1.5 V for the 1 A and 3 A ranges when used with a plug-in module.
26. For signals of < 5 Hz, add 0.2% of reading uncertainty.
27. 100 µA range is specified only for crest factors < 3.
28. Guaranteed by design.