Thermo Scientific TVA2020, Instruction Manual

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Text Data Formats
Calibration History
Thermo Fisher Scientific TVA2020 Instruction Manual B-15
The calibration history data is stored as HISTORY.TXT in a read-only
format. This file is generated from data stored in MRAM each time the
instrument is put into USB transfer mode, thus not allowing a user to
change the data in the HISTORY.TXT file. If there are fewer history
records than the maximum allowed (240), the empty records are not
output.
Format
Comments
CAL HISTORY<CR><LF> Title, not processed
VER=xx.xx<CR><LF> xxxxx=ver, right just, lead spaces
<CR><LF>
<cal history header line 1> See below
<cal history header line 2> See below
<cal history header line 3> See below
<cal history data record 1> See below
.
.
.
<cal history data record 240>
<CR><LF> Blank line, not processed
END<CR><LF> Marks end-of-text
Cal history header:
CALIB KNOWN CALIB MEASURED<CR><LF>
DET TYPE CONC DATE/TIME CALIB VALUE<CR><LF>
--- ------ ---------- ------------------- -------------------------<CR><LF>
Cal history data record:
ddd ttttt aaaaaa uuu dd mmm yy hh:mm:ss bbbbbbbb COUNTS fffffffff<CR><LF>
See calibration file description for field details, except for CALIB
TYPE which is (note the * indicates that the calibration was loaded
from a file instead of being performed on the instrument):
tttttt
"ZERO "
"SPAN1 "
"SPAN2 "
"SPAN3 "
"SPAN4 "
"SPAN5 "
"SPAN6 "
"SPAN7 "
"SPAN8 "
"SPAN9 "
"ZERO* "
"SPAN1*"
"SPAN2*"
"SPAN3*"
"SPAN4*"
"SPAN5*"
"SPAN6*"
"SPAN7*"
"SPAN8*"
"SPAN9*"
Calibration
History