26
4. Operating procedures
Operating method
of GB210B
(4)
Set the liquid tube as shown in the left diagram and fix the
tube with flattened with the pump bracket. Set distilled
water as the specimen.
Example: Specimen of distilled water set
* When specimen is not sprayed any more, it is
suspected that the orifice of the spray nozzle is
clogged, which can be cleared by pressing the plunger
at the upper part of the nozzle (P33." Cleaning After
Using “Exploded view of the spray nozzle). The needle
(P33. "Cleaning After Using “Exploded view of the
spray nozzle) pushes out the clog in the orifice.
(5)
When the inlet and the outlet temperatures have reached
the temperatures you want, set the spray pressure, turn
the pump FWD switch ON and send distilled water.
Example: Set the spray pressure to 0.1MPa when the
outlet temperature has risen to around 80
℃
. Adjust
liquid sending speed so that the outlet temperature will
be slightly lower than about 75
℃
.
( 6 )
Readjust dry air amount, spray pressure, and liquid
sending speed so that the inlet and the outlet temperature
will be stable at the temperatures you want.
Example: Adjust liquid sending speed so that the outlet
temperature will be stable at around 75
℃
or slightly
lower temperature.
Pump bracket
・
Influences below are of specific settings on the outlet
temperature when the inlet temperature is constant.
Sent specimen liquid amount
→
small
:
outlet temperature
→
high
Dry air amount
→
large
:
outlet temperature
→
high
Specimen density (external factor)
→
high
:
outlet temperature
→
high
・
Drops of sprayed liquid will become fine at a higher
spray pressure.
~
Operational hint
~
Open
Plunger
Summary of Contents for PULVIS MINI BED GB210B
Page 39: ...37 8 When a trouble occurs Confirmation of GB210A manual and language selection display ...
Page 40: ...38 8 When a trouble occurs Confirmation of GB210A manual and language selection display ...
Page 41: ...39 8 When a trouble occurs Confirmation of GB210B manual and language selection display ...
Page 42: ...40 8 When a trouble occurs Confirmation of GB210B manual and language selection display ...