ADCMT 6240B User Manual

6240B DC Voltage Current Source/Monitor Operation Manual
5.2.9 Source and Measurement Timing
5-53
The auto range delay function is enabled only in the current measurement (IM) auto range.
It does not work in the fixed range or voltage measurement (VM).
The auto range delay (Tar) is set as a value with respect to the 30 A range. For other ranges, the values
in 1/10 multiples are set, as shown in the table below.
•Tar measure
Calculate the Tar setting using the expression below.
Tar = = 1667  C
L
[s]
(Example) If C
L
= 1 F
Tar = 1667  1  = 1.667 ms
Set Tar = 2 ms
Measurement
range
Setting value Example
30 A Tar 500 ms
300 ATar/1050 ms
3 mA Tar/100 5 ms
30 mA Tar/1000 1 ms
300 mA or higher 0 0 ms
Vs
Io
32 A
Time
Time
Tar: Auto range delay
300 A range measurement
30 A range measurement
Range switching
Tar
C
L
 50 mV
30 A

ADCMT 6240B Specifications

General

Brand	ADCMT
Model	6240B
Category	Measuring Instruments
Language	English