6243/44 DC Voltage Current Source/Monitor Operation Manual
2.3.1 Measuring a Diode
2-34
27. Press the MENU key and select TIME in the parameter group by rotating the
Data knob.
Press the key and select the Period parameter by rotating the Data knob.
Press the key and press the 2, 5, 0, and ENTER keys.
Period is set to 250.00 ms.
Press the key twice or press the MENU key, and select MEASURE in the
parameter group by rotating the Data knob.
Press the key and select the Integration Time parameter by rotating the Data
knob.
Press the key and select 10 PLC by rotating the Data knob.
Integration Time is set to 10 PLC.
28. Press the EXIT key.
The measurement screen returns.
29. Press the DIRECT, +/-, 2, 0, V, and ENTER keys.
Source voltage is set to -20 V.
30. Press the LIMIT, DIRECT, 3, 0, 0, A, and ENTER keys.
The current limiter is set to 300 A.
NOTE: The following values are for reference only. Actual measurement values will
be different from the values used here due to 6243/44 internal errors and
device characteristics.
Acquiring NULL data (canceling errors)
31. Disconnect the HI OUTPUT lead (red).
The status becomes open.
32. Press the OPERATE key.
33. Press the NULL key.
AUTO AZERO
IM
VS:-20.000V L: 300.00uA *DC
AUTO AZERO
Note
IM+00.028uA
VS:-20.000V L: 300.00uA *DC
AUTO NULL AZERO
Note
IM+00.0000uA
VS:-20.000V L: 300.00uA *DC