34450A Datasheet, PDF (7/12 Pages) Keysight Technologies – 34450A Multimeter 5.5 Digit Dual Display, Benchtop DMM

7 | Keysight | 34450A Multimeter 5.5 Digit Dual Display, Benchtop DMM – Data Sheet
Operating specifications
Table 6. Operating specifications on single display (approximate)
Function
Resolution
Function
change (sec)¹
Range change
(sec)²
Auto range
(sec)³
Reading rate/sec⁴
USB
GPIB
Serial
ACV
Slow (5.5)
2.6
2.5
4.6
1.9
1.9
1.9
Med (4.5)
1.2
1.2
1.5
19
19
19
Fast (4.5)
1.1
1.1
1.2
160
99
33
DCV
Slow (5.5)
1.3
1.3
1.6
1.7
1.7
1.7
Med (4.5)
0.6
0.7
0.8
49
49
24
Fast (4.5)
0.6
0.7
0.7
190
117
34
2-wire Ω
Slow (5.5)
1.2
1.3
1.6
1.4
1.4
1.4
Med (4.5)
0.4
0.5
0.6
49
49
24
Fast (4.5)
0.4
0.5
0.5
165
110
32
4-wire Ω
Slow (5.5)
1.2
1.4
1.9
1
1
1
Med (4.5)
0.6
0.6
1.1
5.2
5.3
4.7
Fast (4.5)
0.6
0.6
1
5.9
5.9
5.3
Frequency⁵
Slow (5.5)
2.1
2.1
2.6
0.9
0.9
0.9
Med (4.5)
1.2
1.2
1.7
0.9
0.9
0.9
Fast (4.5)
—
—
—
—
—
—
ACI
Slow (5.5)
2.6
2.6
6.2
1.9
1.9
1.9
Med (4.5)
1.2
1.2
1.7
19
19
33
Fast (4.5)
1.1
1.2
1.3
160
99
33
DCI
Slow (5.5)
1.3
1.3
1.9
1.7
1.7
1.7
Med (4.5)
0.6
0.7
0.9
49
49
24
Fast (4.5)
0.6
0.7
0.7
190
116
36
Diode
4.5
0.1
—
—
190
117
38
Continuity
4.5
0.1
—
—
165
111
33
Temperature
4.5
0.5
—
—
4.2
4.2
3
Notes on specifications:
1.  Time to change from 2-wire resistance to this specified function and to take at least one reading using SCPI “FUNC” and “READ?” commands.
2.  Time to change from one range to the next higher range and to take at least one reading using SCPI “FUNC” and “READ?” commands.
3.  Time to automatically change one range and to take at least one reading using SCPI “CONF AUTO” and “READ?” commands.
4.  Number of measurements using SCPI “READ?”command when front panel display is off using “DISP OFF” command.
5.  Reading rate depends on signal frequency ≥ 20 Hz.