Photometer Span Calibration - Teledyne T700 Operation Manual

Calibration and Verification

7.3.4.2. Photometer Span Calibration

Toggle these buttons until
PASSWORD = 717
Press SPAN if using the
Internal
O Generator
3
Press XSPN if using an
External
O Generator
3
Wait
A MINIMUM
OF
10 MINUTES
Toggle these buttons to enter
the exact span cal value as
measured by the reference
photometer
(see figures 8-3 and 8-4)
204
To set the response SLOPE for the T700 Dynamic Dilution Calibrator‟s photometer,
press:
STANDBY
<TST TST> GEN STBY SEQ
SETUP X.X
PRIMARY SETUP MENU
SEQ CFG
GAS
SETUP X.X
SOURCE GAS CONFIG
CYL USER
O3
SETUP X.X
O3 GAS CONFIG
MODE ADJ
PHOT
SETUP X.X
O3 GAS CONFIG
DARK
BCAL
SYSTEM
0 0
SETUP X.X
BENCH CAL:XSPN
ZERO XZRO
SPAN
BCAL XSPN [TEST FUNCTION Message Field]
ZERO
<TST TST>
Allow calibration gas to gas to enter the
PHOTOMETER IN port at the rear of the
BCAL XSPN [TEST FUNCTION Message Field]
<TST TST> ZERO
BCAL XSPN ACTUAL CONC: 400.0 PPB
0 0
BCAL XSPN ARE YOU SURE?
YES NO
Teledyne API – Model T700 Dynamic Dilution Calibrator
A-CAL=0.000 LPM
SETUP
CLK PASS MORE EXIT
EXIT
EXIT
EXIT
ENTER PASSWORD:0
EXIT
0 ENTR
EXIT
XSPN ENTR
SPAN
EXIT
calibrator.
EXIT
SPAN
4 0 0 .0 ENTR EXIT
The Message field displays
the Test Function currently
selected
It is recommended
that you use an O3
Span concentration
of 400 PPB
EXIT discards
the new setting
ENTR accepts
the new setting
Press YES to changes the
OFFSET & SLOPE values
for the O measurement.
3
Press NO to leave the
photometer calibration
values unchanged.
06873E DCN7106