Thermo Scientific Nicolet Summit, Руководство пользователя

Страница: 42 / 65

3. Set the flowmeter for the spectrometer to 1 scfh (0.47 l/min).
4. If you are using an accessory that is purged, set the purge gas controls for the accessory as
indicated below.
l
Accessory pressure, 5 psig (34 kPa)
l
Accessory flow: 4 –10 scfh (1.9 – 4.7 l/min)
NOTICE
Flow rates greater than recommended values can cause vibration, which can affect the quality of
your data.
Check and Change the Purge Gas Filter
Replace the purge filter when it is yellow, or otherwise discolored, or if it is contaminated with debris or
foreign particles.
NOTICE
We recommend maintaining seal and desiccation and/or purging the instrument at all times.
Equipment damage due to failure to maintain seal and desiccation and/or purge is not covered under
the warranty. If you have questions about this requirement, please contact us.
Thermo Scientific Nicolet Summit LITE FTIR Spectrometer User Guide 39
Options and Accessories