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continued
Continued
G A S C A L I B R A T I O N
S P A N A D J U S T
s e l e c t :
S P A N A D J U S T
A s H 3
i s c a l i b r a t i o n g a s
S P A N A D J U S T
0 . 0 5 p p m
e n t e r
c o n c e n t r a t i o n
S P A N A D J U S T
A P P L Y G A S !
u s e c a l i b r a t i o n g a s !
S P A N A D J U S T
0 . 0 4 p p m
V a l u e s t a b l e ?
S P A N A D J U S T
0 . 0 5 p p m
V a l u e o . k .
S P A N A D J U S T
S A V E ?
< s e t >
t o c o n f i r m
S P A N A D J U S T
R EMO V E G A S !
V a l u e s a v e d
Satellite XT R Version
Span adjustment applies for all sensors, including oxygen
sensors. Use the <set> key to enter and follow the
dialogue displayed.
2
o f
2
The instrument shows which calibration gas is required for
the actual sensor type.
!
The recommended concentration for span adjustment
is displayed. Default value is TLV concentration for the
target gas. When using calibration gas of a different
concentration, change the value accordingly. After the new
value has been entered, actuate the <set> key to continue.
Place the calibration cap over the sensor and start the
calibration gas flow (18 l/h or 300 ccm/min). Actuate the
<set> key to continue.
Allow the reading to stabilize. If the reading matches the
concentration of the calibration gas, span adjustment is
not necessary. Actuate the <esc> key to exit. If the reading
does not match the concentration of the calibration gas,
actuate the <set> key to re-adjust the span value and to
continue the procedure.
The reading matches the concentration of the calibration
gas. Actuate the <set> key to proceed.
?
Actuate the <set> key to save the new span value and
store it in the unit's internal memory.
Stop the calibration gas flow. Remove gas and calibration
cap. Allow several minutes for the sensor to clear.
!
Calibration - Section 5
Gas Calibration (Calibración de gas)
<Actual Calibration Gas>
<Actual Concentration for Calibration>
<Actual Span Value>
<Re-adjusted Span Value>
Span Adjust
Apply Gas !
Save ?
Remove Gas !
5-3
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