YOKOGAWA DL850E User Manual page 205

Appendix 1 Relationship between the Time Axis Setting, Record Length, and Sample Rate
When the Record Length Is 4 Gpoint, 5 Gpoint, 10 Gpoint, 20 Gpoint, or 50 Gpoint
Record Length
4 Gpoint
Time/div Sample Display
Rate Record
(S/s) Length
(Points)
1 μs
2 μs
5 μs
10 μs
20 μs
50 μs
100 μs
200 μs
500 μs
1 ms
2 ms
5 ms
10 ms
20 ms
50 ms
100 ms
200 ms
500 ms
1 s
2 s
3 s
4 s
5 s
6 s
8 s
10 s
20 s
30 s
1 min
2 min
3 min
4 min 1 M 2.4 G
5 min 1 M 3 G
6 min 1 M 3.6 G
7 min 500 k 2.1 G
8 min 500 k 2.4 G
9 min 500 k 2.7 G
10 min 500 k 3 G
12 min 500 k 3.6 G
15 min 200 k 1.8 G
30 min 200 k 3.6 G
1 h 100 k 3.6 G
2 h 50 k 3.6 G
3 h 20 k 2.16 G
4 h 20 k 2.88 G
5 h 20 k 3.6 G
6 h 10 k 2.16 G
7 h 10 k 2.52 G
8 h 10 k 2.88 G
9 h 10 k 3.24 G
10 h 10 k 3.6 G
12 h 5 k 2.16 G
1 day 2 k 1.728 G
2 days 2 k 3.456 G
3 days 1 k 2.592 G
When the time axis setting is 100 ms or greater (the settings surrounded by bold lines) and the trigger mode is Auto or Auto Level,
waveforms are displayed in roll mode.
(Continued on next page)
App-14
5 Gpoint 10 Gpoint
Sample Display Sample
Rate Record Rate
(S/s) Length (S/s)
(Points)
1 M 3 G
1 M 3.6 G
1 M 4.2 G
1 M 4.8 G
500 k 2.7 G 1 M
500 k 3 G 1 M
500 k 3.6 G 1 M
500 k 4.5 G 1 M
200 k 3.6 G 500 k
100 k 3.6 G 200 k
50 k 3.6 G 100 k
20 k 2.16 G 50 k
20 k 2.88 G 50 k
20 k 3.6 G 50 k
20 k 4.32 G 20 k
10 k 2.52 G 20 k
10 k 2.88 G 20 k
10 k 3.24 G 20 k
10 k 3.6 G 20 k
10 k 4.32 G 20 k
5 k 4.32 G 10 k
2 k 3.456 G 5 k
1 k 2.592 G 2 k
20 Gpoint
Display Sample Display
Record Rate Record
Length (S/s) Length
(Points) (Points)
5.4 G
6 G
7.2 G
9 G
9 G 1 M 18 G
7.2 G 500 k 18 G
7.2 G 200 k 14.4 G
5.4 G 100 k 10.8 G
7.2 G 100 k 14.4 G
9 G 100 k 18 G
4.32 G 50 k 10.8 G
5.04 G 50 k 12.6 G
5.76 G 50 k 14.4 G
6.48 G 50 k 16.2 G
7.2 G 50 k 18 G
8.64 G 20 k 8.64 G
8.64 G 20 k 17.28 G
8.64 G 10 k 17.28 G
5.184 G 5 k 12.96 G
50 Gpoint
Sample Display
Rate Record
(S/s) Length
(Points)
1 M 36 G
500 k 36 G
200 k 21.6 G
200 k 28.8 G
200 k 36 G
200 k 43.2 G
100 k 25.2 G
100 k 28.8 G
100 k 32.4 G
100 k 36 G
100 k 43.2 G
50 k 43.2 G
20 k 34.56 G
10 k 25.9 G
IM DL850E-03EN