Specifications

Function Range
2
Frequency, etc. 1 Year
2
Tcal ± 1°C
DC Voltage 100.0000 mV – 0.0050 + 0.0040
(with 34921A/22A/ 1.000000 V – 0.0040 + 0.0007
31A/32A)
10
10.00000 V – 0.0035 + 0.0005
100.0000 V – 0.0045 + 0.0006
300.000 V – 0.0045 + 0.0030
True RMS AC Voltage
3
100.0000 mV to 100.0000 V 3 Hz – 5 Hz 1.00 + 0.04
5 Hz – 10 Hz 0.35 + 0.04
10 Hz – 20 kHz 0.06 + 0.04
20 kHz – 50 kHz 0.12 + 0.05
50 kHz – 100 kHz 0.60 + 0.08
100 kHz – 300 kHz
5
4.00 + 0.50
300.0000 V 3 Hz – 5 Hz 1.00 + 0.08
5 Hz – 10 Hz 0.35 + 0.08
10 Hz – 20 kHz 0.06 + 0.08
20 kHz – 50 kHz 0.12 + 0.12
50 kHz – 100 kHz 0.60 + 0.20
100 kHz – 300 kHz
6
4.00 + 1.25
Resistance
7
100.0000 Ω 1 mA 0.010 + 0.004
1.000000 kΩ 1 mA 0.010 + 0.001
10.00000 kΩ 100 µA 0.010 + 0.001
100.0000 kΩ 10 µA 0.010 + 0.001
1.000000 MΩ 5.0 µA 0.010 + 0.001
10.00000 MΩ 500 nA 0.040 + 0.001
100.0000 MΩ 500 nA 10 MΩ 0.800 + 0.010
Frequency and Period
8
100 mV to 300 V 3 Hz – 5 Hz 0.10
5 Hz – 10 Hz 0.05
10 Hz – 40 Hz 0.03
40 Hz – 300 kHz 0.01
DC Current 10.00000 mA <0.1 V burden 0.050 + 0.020
(34921A only) 100.0000 mA <0.6 V 0.050 + 0.005
1.000000 A <2 V 0.100 + 0.010
True RMS AC Current 10.00000 mA and
5
3 Hz – 5 Hz 1.00 + 0.04
(34921A only) 1.0 A 5 Hz – 10 Hz 0.30 + 0.04
10 Hz – 5 Hz 0.10 + 0.04
100.0000 mA
9
3 Hz – 5 Hz 1.00 + 0.5
5 Hz – 10 Hz 0.30 + 0.5
10 Hz – 5 kHz 0.10 + 0.5
Temperature Measurement Accuracy ± (% of reading + % of range)
Temperature 1-Year accuracy
Type Best Range
1
Thermocouple B 1100°C to 1820°C 1.2°C
(34921A only, includes E -150°C to 1000°C 1.0°C
cold junction accuracy J -150°C to 1200°C 1.0°C
on terminal block) K -100°C to 1200°C 1.0°C
N -100°C to 1300°C 1.0°C
R 300°C to 1760°C 1.2°C
S 400°C to 1760°C 1.2°C
T -100°C to 400°C 1.0°C
RTD R
0
from 49 Ω to 2.1 kΩ -200°C to 600°C 0.06°C
Thermistor 2.2 k, 5 k and 10 k -80°C to 150°C 0.08°C
1
For total measurement accuracy, add temperature probe error
Accuracy Specifications
1
±(% of reading + % of range)
Includes measurement error, switching error and transducer conversion error
152
Multifunction Switch/Measure
Mainframe and Modules 34980A (Continued)
More detailed specifications at www.agilent.com/find/34980A
Data Acquisition & Switching