Chroma 19020 - Revision History

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Revision History
The following lists the additions, deletions and modifications in this manual at each revision.
Date
Version
Revised Sections
Nov. 2008
1.0
Complete this manual.
June 2009
1.1
Add “ACA MEAS.” in the section of “Setting SYSTEM CONFIG” under
the chapter of “Operation.”
Update the commands in the chapter of “GPIB/RS232 Interface
(IEEE-488.2).”
Nov. 2009
1.2
Update the values in “Specification” chapter and the figures of
“Example of Using Internal Power Supply” as well as of “Example of
Using External Power Supply” in “Example of External Control Circuit”
section.
June 2010
1.3
Add two new items in the chapter of “Precaution before Use”.
Dec. 2010
1.4
Update “Material Contents Declaration.”
May 2011
1.5
Add descriptions for 19020-4 & 19022-4 two new models.
Sep. 2011
1.6
Update “Standard Package” and its Note in “Unpacking for Check &
Inspection”.
Dec. 2012
1.7
Add “CE Declaration of Comformity”.
Update “Pin Assignment“ in the chapter of “HANDLER Interface”.
Aug. 2013
1.8
Update the following:
– “Setting TEST CONTROL”, “Setting SYSTEM CONFIG” and
“Selecting Test Mode” sections in the chapter of “Operation”
– “Commands Summary” and “Command Description” in the
chapter of “GPIB/RS232 Interface”
Oct. 2014
1.9
Add PSC Mode to DC, IR and OSC tests procedures and commands.
Aug. 2015
2.0
Add descriptions for new model 19021-4.
Mar. 2016
2.1
Modify the following sections:
– “Features” in the chapter of “Preface.”
– Leakage current meter spec. and note description in the chapter
of “Specification.”
– “Front Panel”, “Rear Panel” and “Setting TEST CONTROL” in the
chapter of “Operation.”
– “Commands Summary” and “Command Description” in the
chapter of “GPIB/RS232 Interface.”
– “ACA Current Calibration” and “AC ARC Calibration” in the
chapter of “Calibration Procedure.”
Aug. 2016
2.2
Update “CE Declaration of Conformity”.
Apr. 2017
2.3
Update “Material Contents Declaration” and “CE Declaration of
Conformity”.