11
Zero calibration
Air calibration
Field Calibration
Offset Adjustment
Slope Adjustment
Standard Calibration
Field Calibration
Calibration
Standard Solution Calibration
Select the Standard Solution Calibration, press the
ս
ENT
վ
key to confirm and enter the standard
sulution calibration mode.
If the instrument has been calibrated, the screen shows the calibration status and then press the
ս
ENT
վ
key again to enter the re-calibration if you need re-calibration.
If the monitor prompts you to enter the calibration security password, press the
սӞվ
key or
սӜվ
key to set the
calibration security password, and then press the
ս
ENT
վ
key to confirm the calibration security password.
Anaerobic calibration:
After entering the calibration mode, the instrument shows as above.
DO electrode is put into anaerobic water without shading cap.
The corresponding "signal" value will be displayed in the upper left corner of the screen. When the
"signal" value is stable, press
ս
ENT
վ
to confirm.
During the calibration process, the right side of the screen will display the calibration status.
Done
indicates that the calibration was successful,
Calibrating
indicates that in the calibration,
Err
indicates that the calibration failed.
After the calibration is completed, press the Menu key to return to the superior menu.
Air calibration:
after entering the calibration mode, the instrument is displayed as shown in the
figure above.
Put the DO electrode in the air with the shading cap.
The corresponding "signal" value will be displayed in the upper left corner of the screen. When the
"signal" value is stable, press
ս
ENT
վ
to confirm.
During the calibration process, the right side of the screen will display the calibration status.
Done
indicates that the calibration was successful,
Calibrating
indicates that in the calibration,
Err
indicates that the calibration failed.
After the calibration is completed, press the Menu key to return to the superior menu.
Calibration
Press [MENU] to enter the setting mode and select the calibration
Anaerobic calibration: place probe in
anaerobic water without shading cap
Air calibration:
put probe in the air with shade cap
signal:
Air
Fluorescence Dissolved Oxygen
C1
14.51 mA
SP1
SP2
100
%
Done
8.25 mg/L
25.0 °C
000
Anaerobic
25.0 °C
Fluorescence Dissolved Oxygen
C1
14.51 mA
SP1
SP2
0
%
Done
0 mg/L
signal:
000
Summary of Contents for T4046
Page 27: ......
