Widerstandsmessung; Diodentest; Testing Diodes; Durchgangsprüfung - UNI-T UTD1025CL Bedienungsanleitung

l

Widerstandsmessung

• Stecken Sie die schwarze Messleitung in die COM-Buchse ② und die rote Messleitung in die V-Buchse ①.
off the Oscilloscope Press this button under DSO mode to
/ • Drücken Sie die : Taste, um zur Widerstandmessung zu gelangen.
access MEASURE auto measurement
e submenus
• Legen Sie die Messspitzen parallel zum Messobjekt an.
menu or press SHIFT first and then the
ween Scope (DSO) and ;
• Erscheint "OL" am Display, ist der Wert größer als 40 MΩ oder das Messobjekt defekt.
button to access COURSOR cursor
DMM) modes
.
!
measurement)menu if under DMM
Messen Sie keine unter Spannung stehenden Widerstände!
ton to access ACQUIRE
mode press the button to access
,
)menu if under DSO mode
;
resistance measurement menu and
irst and then this button to
measure resistance diode continuity/
y, with help of right and left
capacitance
you can change screen
ements
: In DSO mode press it to access
nder DMM mode pressing
,
CHANNEL menu for UTD1000CL
ss DMM mode, n access voltage
repeatedly press to toggle between two
menu
. channel menus for UTD1000DL
ltimeter
on to access DISPLAY In DSO mode, press the button to access
: UTD1000L User Manual
FFT menu for UTD1000CL or press the
) menu if under DSO mode ready to use at
;
button and then F1 button to toggle between
T first and then this button to
FFT and MATH menus for UTD1000DL
GURE interface
(
Press SHIFT first and then the button to
menu pressing this button
;

Testing Diodes

access STATUS display
ode to access current
llowing:
menu To test the diode do the following
.
easurement type
1 Press R button to set the measurement type to
.
Figure 5-1 Measuring Resistance
Resistance
o multimeter
l
2 Press F1 button to select Diode option.

Diodentest

.
M and Red to
• Stecken Sie die schwarze Messleitung in die COM-Buchse ② und die rote Messleitung in die V-Buchse ①. 3 Plug test lead connectors into multimeter input
.
off the Oscilloscope Press this button under DSO mode to
/ • Drücken Sie die : Taste und anschließend die F1 Taste, so dass Measure Diode angezeigt wird.
terminals (Black to COM and Red to
e submenus access MEASURE auto measurement
• Legen Sie die schwarze Messspitze an die Kathode und die rote Messspitze an die Anode der Diode an.
y to the resistor
menu or press SHIFT first and then the
ween Scope (DSO) and 4. Connect test leads to the tested diode then ;
!
Messen Sie keine unter Spannung stehenden Dioden! button to access COURSOR cursor
e readings
DMM) modes .
.
forward voltage drop reading for the diode
measurement)menu if under DMM
ton to access ACQUIRE
mode press the button to access
,
displays accompanied by the
)menu if under DSO mode
;
resistance measurement menu and
irst and then this button to
measure resistance diode continuity/ unit V
y, with help of right and left
capacitance
you can change screen
: In DSO mode press it to access
nder DMM mode pressing
,
CHANNEL menu for UTD1000CL
n access voltage
repeatedly press to toggle between two
menu
. channel menus for UTD1000DL
on to access DISPLAY In DSO mode, press the button to access
:
FFT menu for UTD1000CL or press the
) menu if under DSO mode
;
button and then F1 button to toggle between
T first and then this button to
FFT and MATH menus for UTD1000DL
GURE interface
(
Press SHIFT first and then the button to
menu pressing this button
;
access STATUS display
ode to access current
menu
.
18
BP830486.indd 18-19
Testing Diodes
To test the diode do the following
1 Press R button to set the measurement type to
.
Resistance
( )
2 Press F1 button to select Diode option.
.
(
3 Plug test lead connectors into multimeter input
.
;
UTD1000L User Manual
terminals (Black to COM and Red to
4. Connect test leads to the tested diode then
/ /
.
forward voltage drop reading for the diode
,
displays accompanied by the
,
;
unit V
.
;
.
.
, :
9
.
Fgiure 5-2 Testing Diode
V/Ω
).
( )
,
(
;
measurement
,
. / /
.
,
;
;
.
.
Fgiure 5-2 Testing Diode 9
UTD1000L User Manual
, :
Durchgangsprüfung
• Stecken Sie die schwarze Messleitung in die COM-Buchse ② und die rote Messleitung in die V-Buchse ①.
To power on off the Oscilloscope
: / • Drücken Sie die
.
F1 F4 To set up the submenus
～ : • Legen Sie die Messspitzen an das Messobjekt an.
To toggle between Scope (DSO) and
:
• Bei einem Widerstandswert von <75 Ω ertönt ein Summer und das Messobjekt hat somit Durchgang.
multimeter (DMM) modes
.
• Es erscheint "OL" am Display, wenn der Widerstandswert des Messobjekts größer als 75 Ω oder das Messobjekt
Press this button to access ACQUIRE
:
unterbrochen ist.
V/Ω
).
(sample mode)menu if under DSO mode
;
!
press SHIFT first and then this button to Das Messobjekt darf bei der Durchgangsprüfung nicht unter Spannung stehen!
,
access intensity, with help of right and left
arrow buttons, you can change screen
measurement
brightness. If under DMM mode pressing
,
this button can access voltage
measurement menu
.
: Press this button to access DISPLAY
(Display mode) menu if under DSO mode
;
or press SHIFT first and then this button to
access CONFIGURE interface
(
configuration menu pressing this button
) ;
Testing for Continuity
under DMM mode to access current
To check the continutity do the following
measurement menu
.
1 Press R to set the measurement type to
.
Resistance
.
2 Press F1 button to select Continutity
.
UTD1000L User Manual
3 Plug test lead connectors into multimeter
.
Kapazitätsmessung
input terminals (Black to COM and Red to
• Stecken Sie die schwarze Messleitung in die COM-Buchse ② und die rote Messleitung in die V-Buchse ①.
To power on off the Oscilloscope
: 4 Connect test leads to tested points The / • Drücken sie die
.
F1 F4 To set up the submenus
～ : • Legen Sie die Messpitzen parallel an den zu messenden Kondensator an.
multimeter will beep if tested resistance
To toggle between Scope (DSO) and
:
• Achten Sie bei Elkos auf die richtige Polarität (rote Messleitung an den Pluspol und schwarze Messleitung an den
multimeter (DMM) modes between tested points is lower than
.
Minuspol des Elkos).
Press this button to access ACQUIRE
:
!
Entladen Sie alle Kondensatoren vor der Messung!
(sample mode)menu if under DSO mode
;
press SHIFT first and then this button to
access intensity, with help of right and left
arrow buttons, you can change screen
brightness. If under DMM mode pressing
,
this button can access voltage
measurement menu
.
: Press this button to access DISPLAY
(Display mode) menu if under DSO mode
;
or press SHIFT first and then this button to
access CONFIGURE interface
(
configuration menu pressing this button
) ;
Figure 5-3 Testing for Continuity
under DMM mode to access current
measurement menu
.
Testing for Continuity
To check the continutity do the following
,
1 Press R to set the measurement type to
.
Press this button under DSO mode to Resistance
Taste und anschließend die F1 Taste zweimal, so dass Measure Continuity angezeigt wird. :
.
access MEASURE auto measurement
( )
2 Press F1 button to select Continutity
.
menu or press SHIFT first and then the
;
button to access COURSOR cursor
(
3 Plug test lead connectors into multimeter
.
measurement)menu if under DMM
;
input terminals (Black to COM and Red to
mode press the button to access
,
resistance measurement menu and
4 Connect test leads to tested points The
.
measure resistance diode continuity/
/ /
capacitance
multimeter will beep if tested resistance .
: In DSO mode press it to access
,
between tested points is lower than
CHANNEL menu for UTD1000CL
;
repeatedly press to toggle between two
channel menus for UTD1000DL
In DSO mode, press the button to access
:
FFT menu for UTD1000CL or press the
;
button and then F1 button to toggle between
FFT and MATH menus for UTD1000DL
.
Press SHIFT first and then the button to
access STATUS display
.
, :
Measuring Capacitance
To measure capacitance do the following
,
Figure 5-3 Testing for Continuity
.
1 Press R to set the measurement type to
.
Resistance
.
V/Ω
).
2 Press F1 button to switch measurement type
.
Press this button under DSO mode to
: Taste und anschließend die F1 Taste dreimal, so dass Measure Cap angezeigt wird.
.
to Capacitance
.
access MEASURE auto measurement
( )
3 Plug test lead connectors into multimeter
. menu or press SHIFT first and then the
;
button to access COURSOR cursor
(
70Ω
input terminals (Black to COM and Red to
.
measurement)menu if under DMM
;
4. Connect test leads to the capacitor under test,
mode press the button to access
,
resistance measurement menu and
then take the reading.
measure resistance diode continuity/
/ /
Note:
To ensure the accuracy, please use the
capacitance
.
: In DSO mode press it to access
,
relative mode if test capacitance is
CHANNEL menu for UTD1000CL
;
repeatedly press to toggle between two
channel menus for UTD1000DL
In DSO mode, press the button to access
:
FFT menu for UTD1000CL or press the
;
button and then F1 button to toggle between
FFT and MATH menus for UTD1000DL
.
Press SHIFT first and then the button to
access STATUS display
.
3 7
Figure 5-4 Measuring Capacitance
3 8
:
.
V/Ω
).
.
70Ω
.
9
Measuring D
: To measure D
1 Press do
.
to DC Vo
3 7
2 Plug test
.
input term
3. Connect t
V/Ω
).
then take
5 nF
＜ .
Figure 5-5
9
19
15.12.15 16:17