VTI Instruments EX1401 User Manual page 7

Analog to Digital Conversion ........................................................................................................................... 100
Built In Self-test and CJC measurement ........................................................................................................... 100
Thermocouple Calculations .............................................................................................................................. 101
S 8................................................................................................................................................................ 103
ECTION
C ....................................................................................................................................................... 103
ALIBRATION
Introduction ...................................................................................................................................................... 103
Required Resources .......................................................................................................................................... 103
Equipment Needed ...................................................................................................................................... 103
Cables Needed ............................................................................................................................................. 103
Software Needed ......................................................................................................................................... 103
Preliminary Setup ............................................................................................................................................. 103
Clearing user coefficients and loading defaults ................................................................................................ 103
Obtain Offset coefficients ................................................................................................................................. 104
Obtain Gain coefficients ................................................................................................................................... 105
Save Offset and Gain Coefficients .................................................................................................................... 105
Obtain 2.5V reference voltages ........................................................................................................................ 107
Save 2.5V references ........................................................................................................................................ 108
Custom Calibration Cable Build Instructions ................................................................................................... 108
S 9................................................................................................................................................................ 109
ECTION
O M ............................................................................................................................................. 109
NBOARD EMORY
Onboard Memory and Clearing Procedure ....................................................................................................... 109
A A ............................................................................................................................................................. 110
PPENDIX
M I S
ULTIPLE NSTRUMENT
Overview .......................................................................................................................................................... 110
Master and Slave .............................................................................................................................................. 110
Synchronization Performance ........................................................................................................................... 110
I ................................................................................................................................................................... 113
NDEX
EX1401 Preface
.......................................................................................................................... 110
YSTEM
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