Specac Gateway ATR, Руководство пользователя

Страница: 12 / 29

User Manual
10
5. Introducing the Liquid Sample
When the Gateway™ ATR Flow Through Top Plate has been correctly
installed onto the optical unit and aligned, then operation for collection
of a background spectrum and then a sample spectrum can begin.
(Please see Spectral Collection Using the Gateway™ ATR Accessory
from the instruction manual 2I-11165-4).
When using the
Gateway™ ATR Flow Through Top Plate for liquid
sampling it is essential that the tubing connections are well secured to
the sample flow inlet and outlet ports (
5 ) of the Top Plate assembly.
Important: The tubing connected to the ports (5) on the Top Plate
should be tested initially for liquid flow away from
installation on to the optical unit. This avoids any
accidental spillage of fluid onto the optical unit should the
flow tubes not happen to be well secured.
The 3/8”
spanner supplied can be used to tighten the flow port
fittings (5) if any leaks occur at these positions.
Fig 4.
Liquid Connection Ports on Gateway™ ATR
Flow Through Top Plate
The clear silicone flow tubing supplied with the
Gateway™ ATR Flow
Through Top Plate is connected to the flow ports ( 5 ) on the top section
5
6
5