07 | Keysight | Low Current Semiconductor Measurements Using the B2980A Series Ammeter - Technical Overview
(continued)
The following steps outline how to setup and measure the low current I/V characteristics of an LED.
Detailed B2985A front panel setup instructions
function key, and then press the [AMPS(I)] assist key at the right of the screen.
Step 3. (1) Press the Voltage Source [On/Off] key to enable the voltage source to output 0 V.
(2) Press the Ammeter [On/Off] key to connect the ammeter.
(3) A single current measurement is made automatically.
(1) Press the key to show the View function key.
(2) Press key, then
(3) press key.
1.
2.
3.
(3) The field pointer changes to green (EDIT mode),
and the status information will change to EDIT
.
(4) Set the voltage to zero volts by rotating the ,
and press to fix the value.
Status
2.
1.
3.
(1) If the Voltage Source value is not 0 V, then
perform the following steps.
(2) Rotate and to move the field pointer onto
the Voltage Source value, and press the knob to
edit the voltage.
(1) Voltage Source
On
(2) Ammeter On
(3) The first measurement is made automatically.
1.
2.
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