TX6000 Series Operation Manual Ver1.4
16
———————————————————————————————————————
NOTE: When you need to switch the level between current and voltage,
numeric keys and unit soft keys must be used.
———————————————————————————————————————
3.1.5
DC BIAS
TX6201 provides internal DC bias voltage from -1.5V to +1.5V. TX6100/6200
does not have this function. When the test function is selected as DCR, the BIAS
zone will display “---”.
Operation steps for setting DC bias:
TX6000 provides two methods to set the DC bias. The first one is to use soft keys,
while the second one is to input data by numeric keys.
1)
Move the cursor to BIAS, the following soft keys will be displayed.
INCR
(+)
This soft key is used to increase the output level of DC bias.
DECR
(-)
This soft key is used to decrease the output level of DC bias.
2)
Soft or numeric keys can be used to select or set the DC bias source. When
numeric soft keys are used to input the desired bias level, the available units
((mV, V, µA, mA and A) will be displayed in the soft key zone. Users can use
these soft keys to input unit or data.
———————————————————————————————————————
NOTE: When you need to switch the DC bias level between current and
voltage, numeric keys and unit soft keys must be used.
———————————————————————————————————————
Press the [BIAS] key on the front panel to allow the output of DC bias. When DC
bias is permitted to output, the [BIAS] key will be lighted.
3.1.6
Test speed
The test speed of TX6000 is determined by the following factors:
Integration time (A/D conversion)
Average times (average test times per each test)
Measurement delay (from startup to the start of measurement)
Display time of test results
You can select test mode as FAST, MED or SLOW. Generally, the test result is more
stable and accurate in SLOW test mode.
Operation steps for setting test speed:
