Cole Parmer 1200 Series Посібник користувача - Сторінка 18
Переглянути онлайн або завантажити pdf Посібник користувача для Вимірювальні прилади Cole Parmer 1200 Series. Cole Parmer 1200 Series 18 сторінок.
Друкувати сторінку
Instrument drift
and noise
Incorrect
readings
obtained
No sufficient warm up time
Significant temperature change
Lamp not adjusted properly
Lamp old or defective
Sample Holder Misaligned
Unstable power supply
Defective or dirty detector or defective
electronic component
Insufficient sample volume
Wrong wavelength setting
Failed to blank (0A/100%T)
Failed to set 0%T
Stray sample preparation vapors
Bubbles or particles in solution
Instrument out of electronic calibration
18
Check lamp has been properly
installed or has moved during
transit
Refer to Lamp Replacement
instructions in this manual
Replace with a new lamp
Refer to Lamp Replacement
instructions in this manual
Call an authorized service
engineer
Fill cuvette with more samples
Check analytical procedure
and wavelength setting Check
wavelength accuracy
according to procedure in this
manual
Prepare sample away from
instrument. Use proper
ventilation
Check sample preparation and
analytical procedure
Call an authorized service
engineer