YOKOGAWA DL850E User Manual page 194

Appendix 1 Relationship between the Time Axis Setting, Record Length, and Sample Rate
When the Record Length Is 2.5 Mpoint, 5 Mpoint, 10 Mpoint, 25 Mpoint, or 50 Mpoint
Record Length
2.5 Mpoint
Time/div Sample Display
Rate Record
(S/s) Length
(Points)
100 ns 100 M 100
200 ns 100 M 200
500 ns 100 M 500
1 μs 100 M 1 k
2 μs 100 M 2 k
5 μs 100 M 5 k
10 μs 100 M 10 k
20 μs 100 M 20 k
50 μs 100 M 50 k
100 μs 100 M 100 k
200 μs 100 M 200 k
500 μs 100 M 500 k
1 ms 100 M 1 M
2 ms 100 M 2 M
5 ms 50 M 2.5 M
10 ms 20 M 2 M
20 ms 10 M 2 M
50 ms 5 M 2.5 M
100 ms 2 M 2 M
200 ms 1 M 2 M
500 ms 500 k 2.5 M
1 s 200 k 2 M
2 s 100 k 2 M
3 s 50 k 1.5 M
4 s 50 k 2 M
5 s 50 k 2.5 M
6 s 20 k 1.2 M
8 s 20 k 1.6 M
10 s 20 k 2 M
20 s 10 k 2 M
30 s 5 k 1.5 M
1 min 2 k 1.2 M
2 min 2 k 2.4 M
3 min 1 k 1.8 M
4 min 1 k 2.4 M
5 min 500 1.5 M
6 min 500 1.8 M
7 min 500 2.1 M
8 min 500 2.4 M
9 min 200 1.08 M
10 min 200 1.2 M
12 min 200 1.44 M
15 min 200 1.8 M
30 min 100 1.8 M
1 h 50 1.8 M
2 h 20 1.44 M
3 h 20 2.16 M
4 h 10 1.44 M
5 h 10 1.8 M
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.
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IM DL850E-03EN
5 Mpoint 10 Mpoint
Sample Display Sample
Rate Record Rate
(S/s) Length (S/s)
(Points)
100 M 100 100 M
100 M 200 100 M
100 M 500 100 M
100 M 1 k 100 M
100 M 2 k 100 M
100 M 5 k 100 M
100 M 10 k 100 M
100 M 20 k 100 M
100 M 50 k 100 M
100 M 100 k 100 M
100 M 200 k 100 M
100 M 500 k 100 M
100 M 1 M 100 M
100 M 2 M 100 M
100 M 5 M 100 M
50 M 5 M 100 M
20 M 4 M 50 M
10 M 5 M 20 M
5 M 5 M 10 M
2 M 4 M 5 M
1 M 5 M 2 M
500 k 5 M 1 M
200 k 4 M 500 k
100 k 3 M 200 k
100 k 4 M 200 k
100 k 5 M 200 k
50 k 3 M 100 k
50 k 4 M 100 k
50 k 5 M 100 k
20 k 4 M 50 k
10 k 3 M 20 k
5 k 3 M 10 k
2 k 2.4 M 5 k
2 k 3.6 M 5 k
2 k 4.8 M 2 k
1 k 3 M 2 k
1 k 3.6 M 2 k
1 k 4.2 M 2 k
1 k 4.8 M 2 k
500 2.7 M 1 k
500 3 M 1 k
500 3.6 M 1 k
500 4.5 M 1 k
200 3.6 M 500
100 3.6 M 200
50 3.6 M 100
20 2.16 M 50
20 2.88 M 50
20 3.6 M 50
25 Mpoint
Display Sample Display
Record Rate Record
Length (S/s) Length
(Points) (Points)
100 100 M 100
200 100 M 200
500 100 M 500
1 k 100 M 1 k
2 k 100 M 2 k
5 k 100 M 5 k
10 k 100 M 10 k
20 k 100 M 20 k
50 k 100 M 50 k
100 k 100 M 100 k
200 k 100 M 200 k
500 k 100 M 500 k
1 M 100 M 1 M
2 M 100 M 2 M
5 M 100 M 5 M
10 M 100 M 10 M
10 M 100 M 20 M
10 M 50 M 25 M
10 M 20 M 20 M
10 M 10 M 20 M
10 M 5 M 25 M
10 M 2 M 20 M
10 M 1 M 20 M
6 M 500 k 15 M
8 M 500 k 20 M
10 M 500 k 25 M
6 M 200 k 12 M
8 M 200 k 16 M
10 M 200 k 20 M
10 M 100 k 20 M
6 M 50 k 15 M
6 M 20 k 12 M
6 M 20 k 24 M
9 M 10 k 18 M
4.8 M 10 k 24 M
6 M 5 k 15 M
7.2 M 5 k 18 M
8.4 M 5 k 21 M
9.6 M 5 k 24 M
5.4 M 2 k 10.8 M
6 M 2 k 12 M
7.2 M 2 k 14.4 M
9 M 2 k 18 M
9 M 1 k 18 M
7.2 M 500 18 M
7.2 M 200 14.4 M
5.4 M 200 21.6 M
7.2 M 100 14.4 M
9 M 100 18 M
50 Mpoint
Sample Display
Rate Record
(S/s) Length
(Points)
100 M 100
100 M 200
100 M 500
100 M 1 k
100 M 2 k
100 M 5 k
100 M 10 k
100 M 20 k
100 M 50 k
100 M 100 k
100 M 200 k
100 M 500 k
100 M 1 M
100 M 2 M
100 M 5 M
100 M 10 M
100 M 20 M
100 M 50 M
50 M 50 M
20 M 40 M
App
10 M 50 M
5 M 50 M
2 M 40 M
1 M 30 M
Index
1 M 40 M
1 M 50 M
500 k 30 M
500 k 40 M
500 k 50 M
200 k 40 M
100 k 30 M
50 k 30 M
20 k 24 M
20 k 36 M
20 k 48 M
10 k 30 M
10 k 36 M
10 k 42 M
10 k 48 M
5 k 27 M
5 k 30 M
5 k 36 M
5 k 45 M
2 k 36 M
1 k 36 M
500 36 M
200 21.6 M
200 28.8 M
200 36 M
App-3
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