Datasheet

9

1. For DC: Specifications are for 60-minute warm-up, aperture of 10 or 100 NPLC,
and auto zero on.
For AC: Specifications are for 60-minute warm-up, slow AC filter, sine wave.
2. 20% overrange on all ranges, except 1000 DCV, 750 ACV, 3 A AC, and diode test.
3. Relative to calibration standards.
4. Add this for each °C outside T
CAL
± 5 °C.
5. Specifications are for sine wave input > 0.3% of range and > 1 mVrms.
750 ACV range limited to 8 x 10
7
Volt–Hz.
6. Low-frequency performance: three filter settings are available: 3 Hz, 20 Hz, 200
Hz.
Frequencies greater than these filter settings are specified with no additional
errors.
7. Specifications are for 4–wire ohms function or 2–wire ohms using math null for
offset. Without math null, add 0.2 Ω additional error in 2-wire ohms function.
8. Specifications are for sinewave input >1% of range and > 10 A AC.
9. AC current specifications > 5 kHz are typical.
10. Specifications are for the voltage measured at the input terminals. The 1 mA
test current
is typical. Variation in the current source will create some variation in the
voltage drop across a diode junction.
11. These specifications are for typical performance.
12. Actual measurement range and probe errors will be limited by the selected
probe.
Probe accuracy adder includes all measurement and ITS-90 temperature conver-
sion errors PT100 R
o
settable to 100 Ω ± 5 Ω to remove the initial probe error.
13. Specifications are for 60-minute warm-up and sine wave input unless stated
otherwise. Specifications are for 1-second gate time (7 digits).
14. Applies to sine and square inputs ≥ 100 mV.
For 10 mV to < 100 mV inputs, multiply % of reading error x10.
15. Amplitude 10% –120% of range and less than 750 ACV.
16. Square wave input specified for 10 Hz – 300 kHz.
Range
2
/frequency 24 hour
3
T
CAL
± 1 °C
90 day
T
CAL
± 5 °C
1 year
T
CAL
± 5 °C
2 year
T
CAL
± 5 °C
Temperature
coefficient/°C
4
True RMS AC current
2, 6, 8
Burden voltage
100 A, 1 mA, 10 mA, and 100 mA
ranges
<0.011, <0.11, < 0.05,
<0.5 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 – 10 kHz
9
0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.030 + 0.006
1 A range <0.7 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 – 10 kHz
9
0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04 0.030 + 0.006
3 A range <2.0 V
3 Hz – 5 kHz 0.23 + 0.04 0.23 + 0.04 0.23 + 0.04 0.23 + 0.04 0.015 + 0.006
5 – 10 kHz
9
0.23 + 0.04 0.23 + 0.04 0.23 + 0.04 0.23 + 0.04 0.030 + 0.006
Continuity
1 kΩ 0.002 + 0.030 0.008 + 0.030 0.010 + 0.030 0.012 + 0.030 0.0010 + 0.0020
Diode test
10
5 V 0.002 + 0.030 0.008 + 0.030 0.010 + 0.030 0.012 + 0.030 0.0010 + 0.0020
DC ratio
11
(normalized input accuracy) + (normalized reference accuracy)
Temperature
12
PT100 (DIN/ IEC 751) Probe accuracy + 0.05 °C
5 kΩ thermistor Probe accuracy + 0.1 °C
Frequency: specification ± (% of reading)
13, 14
100 mV, 1 V, 10 V, 100 V, and 750 V
ranges
15
3 – 10 Hz 0.100 0.100 0.100 0.100 0.0002
10 – 100 Hz 0.030 0.030 0.030 0.035 0.0002
100 Hz – 1 kHz 0.003 0.010 0.012 0.017 0.0002
1 – 300 kHz 0.002 0.008 0.012 0.017 0.0002
Square wave
16
0.001 0.008 0.012 0.017 0.0002
Additional gate time errors ± ( % of reading )
14
Frequency 1 second 0.1 second 0.01 second
3 – 40 Hz 0 0.200 0.200
40 – 100 Hz 0 0.060 0.200
100 Hz – 1 kHz 0 0.020 0.200
1 – 300 kHz 0 0.004 0.030
Square wave
16
0 0 0