Dräger 6510 Gebrauchsanweisung Seite 40

Calibration
Last cal. Date
In the sub-menu item "Last cal. date" the
calibration date last entered can be
viewed,
see quick menu (see page 35).
Options
Setting of the following items with the
and the - button.
OK
Setpoint
concentration of test gas in the set meas-
uring unit
– calibration
– accuracy check
(permissible calibration range, see "Tech-
nical data" page 46).
Gastype
wet = bath gas, dry = dry gas
Altitude
height above sea level,
only necessary for dry test gas
(selectable unit: metres or feet)
40
Calibration
Last cal. date
Options
Calibrate
Accuracy check
Set last cal. date
,
M
Options
Setpoint
Gas type
Altitude
Calibration
After pressing the -button the display
OK
shows the "Setpoint" and the "Gas
type".
After pressing the -button the instru-
OK
ment will be ready for calibration.
When "Supply gas" is shown supply respective gas.
A minimum flow rate of 3 L/min to obtain "Gas flow OK" on dis-
play.
The instrument performs the calibration automatically.
After successful calibration the message "Calibration OK" is dis-
played.
A message "Calibration Error" displayed requires the calibration
to be repeated.
Repeat calibration in case.
Calibrate
Back to menu
Setpoint:
x.xxx mg/L
Gas type:
Simulator
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