3
I
POL-200
Filling the Sample Solution
2.1 Take out the test tube from sample chamber. Unscrew the metal
cap, remove the sealing ring and glass disc.
2.2 Rinse the test tube thoroughly with distilled water.
2.3 Fill the sample solution into the test tube, screw on the cap, wipe
away the water drops on glass disc.
2.4 If necessary, collect all air bubbles into the bubble trap.
Measurement
3.1 Place the test tube into the sample chamber and close the light
shield lid. Note that the bubble trap is upward.
3.2 Tap the
or
key until the visual field appears the uniform
brightness. Record the measured value.
3.3 Tap the
Return
key and wait for the instrument stops running.
Measurement is completed.
During the measurement, press and hold the
or
key for about 5
seconds, the instrument will switch to the auto-run mode. Tap the
or
key again, the instrument will switch to the manual mode.
Data Management
The POL-200 polarimeter is
capable of storing and recalling up to 100
data sets.
Storing Data into Memory
1.1 In the measurement process, tap the
Save
key, the "
Enter the
sample ID
" dialog box shows on screen.
1.2 If necessary, tap the
key, then tap the letter keys to enter the
sample name.
1.3 Tap the
Enter
key to save.
Viewing or Deleting the Data Logs
2.1 Tap the
Data
key on measurement screen, the instrument shows
stored data sets.
2.2 If necessary, tap the
or
key to toggle between pages.
2.3 Tap the
, all of stored data will be deleted.
Once the data logs are deleted, it cannot be recovered.
