Operations, Span calibration using the internal calibrator – Teledyne 3060e - Ultra Trace oxygen analyzer User Manual
Page 77
Teledyne Electronic Technologies
Analytical Instruments
4-29
Operations
Operations
Operations
Operations
Operations
Ultra
Ultra
Ultra
Ultra
Ultra T
T
T
T
Trace Oxyg
race Oxyg
race Oxyg
race Oxyg
race Oxygen Anal
en Anal
en Anal
en Anal
en Analyz
yz
yz
yz
yzer
er
er
er
er
Span Calibration Using the Internal Calibrator
1. From the Analyze mode, press
CAL
to
span calibrate using internal calibrator.
2. The screen directs you to select from
the Calibration mode menu displayed.
Press
SPAN
to calibrate.
3. When you select
SPAN
, the screen tells
you to choose a calibration method.
Press
INTERN
for the Internal Calibra-
tion mode.
•
If you have warm started, go to step 6.
•
If the calibrator has been filled previous-
ly, the screen asks: “
DO
YOU
WISH
TO
FILL
THE
CALIBRATOR
AT
THIS
TIME
”
4. If you answer
YES
, the screen instructs
you to fill the calibrator with the correct
amount of calibration electrolyte (in-
structions below). Press
ACK
to
continue or
ESC
to return to the previ-
ous menu.
Add
1
/
2
cc of calibration electrolyte. One half cc of calibration electrolyte should
be sufficient to use the calibrator for up to 10 hours, either continuously or off-
and-on. The calibrator display (in hh:mm) on the screen keeps track of the time
remaining.
If you try to use the internal calibrator without sufficient electrolyte, or without
the current source cable connected, the analyzer will display the message
CURRENT FAILURE. If this occurs, press ACK to return to the Analyze
mode. Fill the calibrator and start the calibration again. For more detail, see
Conditioning the Ultra Trace Sensor earlier in this chapter.
VALVES: ANALYZE
SELECT SPAN CALIBRATIO N
USING EITHER THE INTERNAL
CALIBRATOR OR AN EXTERNAL
SPAN GAS
1
2
3
4
5
ESC
G AS
INTRN
VALVES: ANALYZE
T=25C
C=9:59
FLO W = 150.0 CC/M IN
AUTORANGE: 10 PPM
1
2
3
4
5
RANGE
ALRM R
5.00
PPM 02
SETUP
STDBY
CAL
VALVES: CALIBRATOR ANALYZE
--- PRESS ACK W HEN READY ---
CAREFULLY FILL THE CALIBRATOR
W ITH A HALF CC OF CALIBRATIO N
ELECTRO LYTE
1
2
3
4
5
ESC
ACK