kruss P3000 User Manual

Chapter - 9 Troubleshooting Table
61
Chapter - 9 Troubleshooting Table
This chapter offers help to eliminate possibly occuring errors quickly.
Error
Possible causes
Remedy
Faulty
measurement
results
•
Glass plates at the ends of the
polarimeter tube are dirty or
stained.
•
Clean the glass plates.
•
Polarimeter tube dirty.
•
Clean the polarimeter tube.
•
Air bubbles in the optical path
of the polarimeter tube.
•
Fill in additional sample into
the polarimeter tube.
•
Sample liquid extremely dark.
•
Dilute the sample.
•
Saved blank was not measured
with the current polarimeter
tube.
•
Measure the blank with the
currently used polarimeter
tube.
 See Chapter 7.5 Blank.
•
Calibration data is obsolete.
•
Re-calibrate the measurement
range.
 See Chapter 7.3 Calibrating the .
•
Calibration data of the
temperature sensor faulty
•
Re-calibrate the temperature
sensor.
 See Chapter 7.4 Calibrating the
Temperature Sensor.
Inferior precision
•
Polarimeter was not cleaned
thoroughly between sample
measurements.
•
Clean the polarimeter tube
thoroughly after each
measurement with dest. water
or an appropriate solvent.
•
Sample has not yet reached
room temperature.
•
Wait until the sample has
reached room temperature.
Instrument
cannot be
switched on
•
Fuse blown
•
Change the fuse.
 See Chapter 8.2 Changing the
Fuse.

kruss P3000 Specifications

General

Brand	kruss
Model	P3000
Category	Measuring Instruments
Language	English