POL-200
I
4
Calibration
The POL-200 polarimeter allows performing 1 to 3 points calibration,
but calibration is not necessary unless the measurement appeared
the serious deviation.
1. Tap the
Setup
key on the measurement screen.
2. Tap the
Calibration
, the instrument enters the calibration mode.
3. Tap the
or
key to select the number of calibration points.
Tap the
Enter
key to confirm.
4. Ensure that remove the test tube from the sample chamber. Tap
the
or
key until the visual field appears uniform brightness.
Tap the
Enter
key to confirm, zero point calibration is completed.
5. Place the standard tube into the sample chamber, tap the numeric
keys to enter the calibration value. Tap the
Enter
key to confirm.
6. Tap the
or
key until the visual field appears the uniform
brightness. Tap the
Enter
key, the instrument will automatically
returns to the optical zero point and stops running.
•
If you have selected multipoint calibration in setup menu, repeat
the steps 5 through 6 until the screen shows "
Calibration is
completed
".
•
If 1 point calibration is selected, the instrument is only allowed
zero point calibration.
Appendix
Optional Accessories
Order Code
Description
POLTUBE 100
Test tube, 100 (L) × 27 (Dia.) mm
POLTUBE 200
Test tube, 200 (L) × 27 (Dia.) mm
Specifications
Model
POL-200
Range
± 90° , ± 130° Z
Accuracy
± 0.02° , ± 0.05° Z
Resolution
0.005°
Calibration Points
1 to 3 points
Light Source
LED with interference filter
Wavelength
589 nm
Tube Length
50, 100 or 200 mm
Memory
Stores up to 100 data sets
Operating Temperature 0 to 40° C (32 to 104° F)
Storage Temperature
0 to 60° C (32 to 140° F)
Relative Humidity
< 80% (non-condensing)
Display
5.6 in. TFT LCD
Power Requirements
AC 220V/50Hz
Dimensions
500 (L) × 300 (W) × 220 (H) mm
(19.6 × 11.8 × 8.6 in.)
Weight
7.5 kg (16 lb)
