LumaSense Technologies INNOVA 1412i - Manual (Page 188)

Chapter 14
______________________________________________________________________
_____________________________________________________________________________
BE6025-15 1412i Photoacoustic Gas Monitor LumaSense Technologies A/S
Page 188 of 202
All the possible error messages connected with calibration results are
discussed in this chapter. Messages fall into three calibration
categories: (1) successful; (2) uncertain and (3) invalid. An
explanation is given of each message and its significance so that the
user can ascertain what action to take if such messages are displayed
after calibration.
14.1 “Successful” Calibration Messages
The messages listed below indicate (1) that the calibration task you
have just performed has been successful, and (2) that the calibration
factor calculated during the calibration task has been stored in the
filter bank which was selected/active during the calibration task.
ZERO-POINT CALIBRATION SUCCESSFUL
HUM. INTERFERENCE CALIBRATION SUCCESSFUL
ZERO-POINT/HUM. INTERF. CALIB. SUCCESSFUL
GAS X* SINGLE-POINT CALIBRATION SUCCESSFUL
GAS X* TWO-POINT CALIBRATION SUCCESSFUL
Where Gas X is the gas used during the span calibration of the filter
installed in position “X” of the filter carousel (Where: X = “A” to “E” or
“W”).
14.2 “Successful *” Calibration Messages
The messages listed below indicate (1) that the calibration task you
have just performed is perhaps not as good as can be expected; (2)
that the calibration factor which has just been calculated has been
stored in the filter bank which was active during the calibration task;
and (3) that you will have to judge the validity of the calibration. If
you judge it to be invalid then the task will have to be repeated so
that the calibration factor stored in the filter bank can be overwritten
by a new and valid factor.
You can find out why there is uncertainty about the validity of the
calibration factor by pressing INFO.
The messages displayed when INFO is used are discussed in section
14.4 .
ZERO-POINT CALIBRATION SUCCESSFUL*
HUM. INTERFERENCE CALIBRATION SUCCESSFUL*
ZERO-POINT/HUM. INTERF. CALIB. SUCCESSFUL*
GAS X* SINGLE-POINT CALIB. SUCCESSFUL*
GAS X* TWO-POINT CALIBRATION SUCCESSFUL*