Lovibond MD 100 Mode D'emploi page 41

User calibration
GB
Sample
Zero
Test
METHOD METHOD
0.0.0
CAL
Zero
Test
METHOD METHOD
RESULT RESULT
CAL
On
Off
Mode
Zero
Test
CAL
RESULT RESULT + x + x
On
Off
MD1X0/200_1b 9b/2020
Placethe vial in the sample chamber.
Payattention to the positioning.
press
flashes for approx. 8 seconds
The display shows the following in alternating mode:
Perform the measurement with a known standard concentration.
press
flashes for approx. 3 seconds
The result is shown in the display, alternating with CAL.
If the result matchesthe value of the standard used(within the relevant
tolerance), exit calibration mode.
press
If the result is outside of the value (taking into account the tolerance),
change the displayed value:
Press1 x increasesthe displayed value by 1 digit.
Press1 x decreasesthe displayed value by 1 digit.
Pressthe corresponding key until the reading equals the value of the
calibration standard.
The result is shown in the display, alternating with CAL.
pressfor more than 4 seconds
The user calibration is calculated and stored.
41