Datasheet

TEK.COM 13
DMM6500 6½-Digit Bench/System Digital Multimeter
AC Current
AC Current Accuracy ± (% of reading + % of range)
21
Range Resolution
Burden
Voltage Frequency
24 Hours
T
CAL
±1°C
90 Days
T
CAL
±5°C
1 Year
T
CAL
±5°C
2 Years
T
CAL
±5°C
Temperature
Coefficient
100 μA 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
22
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
22
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
22
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
23
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
22
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
23
3 Hz – 5 kHz
24
0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.015 + 0.006
>5 kHz – 10 kHz
22
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
23
3 Hz – 5 kHz
24
0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.015 + 0.006
>5 kHz – 10 kHz
22
0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.15 + 0.06 0.030 + 0.006
10 A 10 μA <0.50 V
3 Hz – 1 kHz
24
0.40 + 0.06 0.40 + 0.06 0.40 + 0.06 0.40 + 0.06 0.015 + 0.006
>1 kHz – 5 kHz 1.00 + 0.07 1.00 + 0.07 1.00 + 0.07 1.00 + 0.07 0.030 + 0.012
>5 kHz – 10 kHz
22
1.00 + 0.07 1.00 + 0.07 1.00 + 0.07 1.00 + 0.07 0.030 + 0.012
AC Current Characteristics
Overrange 20% on 100 μA, 1 mA, 10 mA, 100 mA, and 1 A ranges
1% on 3 A and 10 A ranges
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
25
(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
26
100 μA: 1 kΩ, 1 mA: 100 Ω, 10 mA: 10 Ω, 100 mA: 1 Ω, 1 A: 100 mΩ, 3 A: 100 mΩ, 10 A: 5 mΩ
Notes
21. Specifications are for sine wave inputs >5% of range and >10 μA
RMS
.
22. Typical performance for the indicated frequency ranges.
23. When using the rear terminals, add 0.1 V to the 100 mA range and 0.5 V to the 1 A and 3 A ranges.
24. For signals of <5 Hz, add 0.2% of reading uncertainty.
25. 100 μA range is specified only for crest factors <3.
26. Guaranteed by design.