Based on experiences obtained from practical inspections

a test method of integral performance automatic calibration system for thermoelectric couples has been summarized out. The said method can be used for the acceptance of calibration system

for establshment of standard

for recheck authentification

and for inspection in application

as well as for affirmation of system performance after upgrading the software edition of the system. At the sametime

the problems occurred in tests and elimination of them have also been presented.