Fluke ScopeMeter 190 II Series - Making Rise Time Measurements

ScopeMeter® Test Tool 190 Series II
Users Manual

Making Rise Time Measurements
7RPHDVXUHULVHWLPHGRWKHIROORZLQJ
1
CURSOR
)URPVFRSHPRGHGLVSOD\WKH
FXUVRUNH\ODEHOV
2
F1
3UHVVWRKLJKOLJKW
3
F4
)RUPXOWLSOHZDYHIRUPVVHOHFWWKH
UHTXLUHGZDYHIRUP$%&'RU
0LIDPDWKIXQFWLRQLVDFWLYH
4
F3
6HOHFW0$18$/RU$872WKLV
DXWRPDWLFDOO\GRHVVWHSVWR
5
0RYHWKHXSSHUFXUVRUWRRI
WKHZDYHIRUPKHLJKW$PDUNHULV
VKRZQDW
6
F2
+LJKOLJKWWKHRWKHUFXUVRU
7
0RYHWKHORZHUFXUVRUWRRI
WKHZDYHIRUPKHLJKW$PDUNHULV
VKRZQDW
7KHUHDGLQJVKRZVWKHULVHWLPHIURPRIWKH
ZDYHIRUPDPSOLWXGH
Figure 27. Risetime Measurement
Note
Direct access to Rise time or Fall time with
cursors on is possible via the key sequence
SCOPE, F2 – READING, and then selection of
Rise or Fall time.