E4980AU-007 Datasheet, PDF (34/38 Pages) Keysight Technologies – Precision LCR Meter

34 | Keysight | E4980A Precision LCR Meter 20 Hz to 2 MHz, E4980AL Precision LCR Meter 20 Hz to 300 kHz/500 kHz/1 MHz – Data Sheet
Display time
Except for the case of the DISPLAY BLANK page, the time required to update the display
on each page (display time) is as follows. When a screen is changed, drawing time and
switching time are added. The measurement display is updated about every 100 ms.
Table 61. Display time
Item
MEAS DISPLAY page drawing time
MEAS DISPLAY page (large) drawing time
BIN No. DISPLAY page drawing time
BIN COUNT DISPLAY page drawing time
LIST SWEEP DISPLAY page drawing time
Measurement display switching time
When Vdc, Idc
monitor is OFF
10 ms
10 ms
10 ms
10 ms
40 ms
35 ms
When Vdc, Idc
monitor is ON
13 ms
13 ms
13 ms
13 ms
—
—
Measurement data transfer time
This table shows the measurement data transfer time under the following conditions.
The measurement data transfer time varies depending on measurement conditions and
computers.
Table 62. Measurement transfer time under the following conditions:
Host computer:
DELL OPTIPLEX GX260 Pentium 4 2.6 GHz
Display:
ON
Impedance range mode:
AUTO (The overload has not been generated.)
OPEN/SHORT/LOAD compensation:
OFF
Test signal voltage monitor:
OFF
Table 63. Measurement data transfer time [ms]
Interface Data
transfer
format
Using :FETC? command
(one point measurement)
Comparator Comparator
ON
OFF
GPIB ASCII
2
2
ASCII Long 2
2
Binary
2
2
USB
ASCII
2
2
ASCII Long 2
2
Binary
2
2
LAN
ASCII
3
4
ASCII Long 3
3
Binary
3
3
Using data buffer memory
(list sweep measurement)
10
51
128
points points points
4
13
28
5
15
34
4
10
21
3
8
16
4
9
19
3
5
9
5
12
24
5
13
29
5
9
18
201
points
43
53
32
23
28
13
36
44
26