Datasheet

08 | Keysight | Digital Multimeters: 34460/61/65/70A - Data Sheet
1. For DC: Specications are for 60-minute warm-up, aperture of 10 or 100 NPLC, and auto zero on. For AC: Specications are for 60-minute warm-up, slow AC lter, sine wave.
2. 20% overrange on all ranges, except 1,000 V 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. Specications are for sine wave input > 0.3% of range and > 1 mVrms. 750 ACV range limited to 8 x 107 Volt–Hz.
6. Low-frequency performance: three lter settings are available: 3 Hz, 20 Hz, 200 Hz. Frequencies greater than these lter settings are specied with no additional errors.
7. Specications 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. Specications are for sinewave input > 1% of range and > 10 µA AC.
9. Specications 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.
10. Actual measurement range and probe errors will be limited by the selected probe. Probe accuracy adder includes all measurement and ITS-90 temperature conversion errors
PT100 Ro settable to 100 Ω ± 5 Ω to remove the initial probe error.
11. Specications are for 60-minute warm-up and sine wave input unless stated otherwise. Specications are for 1-second gate time (7 digits).
12. Applies to sine and square inputs ≥ 100 mV. For 10 mV to < 100 mV inputs, multiply % of reading error x10.
13. Amplitude 10% – 120% of range and less than 750 ACV.
14. Square wave input specied for 10 – 300 kHz.
15. Specications are for using Math Null zeroing. High dissapation factor capacitors may show different results than a single frequency measurement. Film capacitors usually
have lower dissapation factors than other dielectrics.
Specications 34460A
Range
2
/frequency 24 hours
3
T
CAL
± 1 °C
90 days
T
CAL
± 5 °C
1 year
T
CAL
± 5 °C
2 years
T
CAL
± 5 °C
Temperature
coefcient/°C
4
True RMS AC current
2, 6, 8
Burden voltage
100 µA, 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 (typ) 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 (typ) 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 (typ) 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
9
5 V 0.002 + 0.030 0.008 + 0.030 0.010 + 0.030 0.012 + 0.030 0.0010 + 0.0020
DC ratio (typ)
(normalized input accuracy) + (normalized reference accuracy)
Temperature
10
PT100 (DIN/ IEC 751) Probe accuracy + 0.05 °C
5 kΩ thermistor Probe accuracy + 0.1 °C
Frequency: specication ± (% of reading)
11, 12
100 mV, 1 V, 10 V, 100 V, and 750 V ranges
13
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 0.030 0.010 0.012 0.017 0.0002
1 – 300 kHz 0.002 0.008 0.012 0.017 0.0002
Square wave
14
0.001 0.008 0.012 0.017 0.0002
Additional gate time errors ± ( % of reading )
12, 10
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
14
0 0 0