Calibration Mode; User Calibration - Lovibond Photometer-SystemMD200 Bedienungsanleitung

GB

Calibration Mode

Store Date
Cal
4
Time Cal
cAL
CAL
CAL
LR
Zero
Test
RANGE
0.0.0
CAL
Zero
Test
RANGE
RESULT
CAL
Mode
Zero
Test
CAL
RESULT + x
On
Off
: :
Note: Seperate calibration of the measuring range for HRis not possible. The unit uses
the calibration for the MRmeasuring range.
22
4

User calibration

Note :
user calibration (Displayin calibration mode)
factory calibration (Displayin calibration mode)
After confirming the selection with the [MODE] key the instrument will
show CAL/LR.
Scroll through ranges using the [MODE] key.
Placethe blank in the adapter making sure that the marks
aligned.
Press the [ZERO/TEST]key.
The "Range" symbol flashesfor approx. 8 seconds.
The display shows the following in alternating mode:
Perform measurement with a standard of known concentration as
described.
Press the [ZERO/TEST]key.
The "Range" symbol flashesfor approx. 3 seconds.
The result is shown in the display, alternating with CAL.
If the reading correspondswith the value of the calibration standard
(within the specified tolerance), exit calibration mode by pressingthe
[ON/OFF] key.
Changing the displayed value:
Pressingthe [MODE] key once increasesthe displayed value by 1 digit.
Pressing the [ZERO/TEST]key once decreases the displayed value by
1 digit.
Pressthe corresponding key until the reading equals the value of the
calibration standard.
By pressing the [ON/OFF]key, the new correction factor is calculated
and stored in the user calibration software.
Confirmation of calibration (3 seconds).
are
MD200_1a 08/2011