YOKOGAWA DL850E User Manual page 200

Appendix 1 Relationship between the Time Axis Setting, Record Length, and Sample Rate
When the Record Length Is 50 kpoint, 100 kpoint, 250 kpoint, 500 kpoint, or 1 Mpoint
Record Length
50 kpoint
Time/div Sample Display
Rate Record
(S/s) Length
(Points)
1 μs 10 M 100
2 μs 10 M 200
5 μs 10 M 500
10 μs 10 M 1 k
20 μs 10 M 2 k
50 μs 10 M 5 k
100 μs 10 M 10 k
200 μs 10 M 20 k
500 μs 10 M 50 k
1 ms 5 M 50 k
2 ms 2 M 40 k
5 ms 1 M 50 k
10 ms 500 k 50 k
20 ms 200 k 40 k
50 ms 100 k 50 k
100 ms 50 k 50 k
200 ms 20 k 40 k
500 ms 10 k 50 k
1 s 5 k 50 k
2 s 2 k 40 k
3 s 1 k 30 k
4 s 1 k 40 k
5 s 1 k 50 k
6 s 500 30 k
8 s 500 40 k
10 s 500 50 k
20 s 200 40 k
30 s 100 30 k
1 min 50 30 k
2 min 20 24 k
3 min 20 36 k
4 min 20 48 k
5 min 10 30 k
6 min 10 36 k
7 min 10 42 k
8 min 10 48 k
9 min 5 27 k
10 min 5 30 k
12 min 5 36 k
15 min 5 45 k
30 min
1 h
2 h
3 h
4 h
5 h
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.
IM DL850E-03EN
100 kpoint 250 kpoint
Sample Display Sample
Rate Record Rate
(S/s) Length (S/s)
(Points)
10 M 100 10 M
10 M 200 10 M
10 M 500 10 M
10 M 1 k 10 M
10 M 2 k 10 M
10 M 5 k 10 M
10 M 10 k 10 M
10 M 20 k 10 M
10 M 50 k 10 M
10 M 100 k 10 M
5 M 100 k 10 M
2 M 100 k 5 M
1 M 100 k 2 M
500 k 100 k 1 M
200 k 100 k 500 k
100 k 100 k 200 k
50 k 100 k 100 k
20 k 100 k 50 k
10 k 100 k 20 k
5 k 100 k 10 k
2 k 60 k 5 k
2 k 80 k 5 k
2 k 100 k 5 k
1 k 60 k 2 k
1 k 80 k 2 k
1 k 100 k 2 k
500 100 k 1 k
200 60 k 500
100 60 k 200
50 60 k 200
50 90 k 100
20 48 k 100
20 60 k 50
20 72 k 50
20 84 k 50
20 96 k 50
10 54 k 20
10 60 k 20
10 72 k 20
10 90 k 20
5 90 k 10
5
500 kpoint
Display Sample Display
Record Rate Record
Length (S/s) Length
(Points) (Points)
100 10 M 100
200 10 M 200
500 10 M 500
1 k 10 M 1 k
2 k 10 M 2 k
5 k 10 M 5 k
10 k 10 M 10 k
20 k 10 M 20 k
50 k 10 M 50 k
100 k 10 M 100 k
200 k 10 M 200 k
250 k 10 M 500 k
200 k 5 M 500 k
200 k 2 M 400 k
250 k 1 M 500 k
200 k 500 k 500 k
200 k 200 k 400 k
250 k 100 k 500 k
200 k 50 k 500 k
200 k 20 k 400 k
150 k 10 k 300 k
200 k 10 k 400 k
250 k 10 k 500 k
120 k 5 k 300 k
160 k 5 k 400 k
200 k 5 k 500 k
200 k 2 k 400 k
150 k 1 k 300 k
120 k 500 300 k
240 k 200 240 k
180 k 200 360 k
240 k 200 480 k
150 k 100 300 k
180 k 100 360 k
210 k 100 420 k
240 k 100 480 k
108 k 50 270 k
120 k 50 300 k
144 k 50 360 k
180 k 50 450 k
180 k 20 360 k
180 K 10 360 k
5 360 k
1 Mpoint
Sample Display
Rate Record
(S/s) Length
(Points)
10 M 100
10 M 200
10 M 500
10 M 1 k
10 M 2 k
10 M 5 k
10 M 10 k
10 M 20 k
10 M 50 k
10 M 100 k
10 M 200 k
10 M 500 k
10 M 1 M
5 M 1 M
2 M 1 M
1 M 1 M
500 k 1 M
200 k 1 M
100 k 1 M
50 k 1 M
App
20 k 600 k
20 k 800 k
20 k 1 M
10 k 600 k
Index
10 k 800 k
10 k 1 M
5 k 1 M
2 k 600 k
1 k 600 k
500 600 k
500 900 k
200 480 k
200 600 k
200 720 k
200 840 k
200 960 k
100 540 k
100 600 k
100 720 k
100 900 k
50 900 k
20 720 k
10 720 k
5 540 k
5 720 k
5 900 k
App-9
1
2
3
4
5
6