VT-R-01, VT-R-03 heating constant temperature baths
Operating manual
5
USING THE HEATING CONSTANT TEMPERATURE BATHS
Before using bath circulator, carefully read the operating manual.
Preparation
Carefully select a spot for installing in-
strument with free air access for the circulator
ventilation. Make sure it is far away from any
kind of heat source.
Place the instrument on an even surface
with a pad, made of nonflammable material.
Insert output pipe 2 with its taper end up
to the stop in corresponding socket 1 and secure
it with a screw.
Install circulator 3 into the adapter on
the bath cover 5. Secure the circulator with
screws 4.
While setting up the circulator, supply cord
should not be connected to the power source.
Attach a pressure gauge to a Reid-vapor
pressure vessel. Insert the vessel into adapter 6
and slide into the slot.
Fill up the bath tank with thermal fluid
through aperture under bath cover 5. When sub-
merging test vessels, make sure that thermal fluid
level will not go over the edges of the tank. Put a
hose on valve socket to drain the excess of ther-
mal fluid.
When operating instrument with thermal
fluid temperature close to ambient, it might be
necessary to provide the cooling by means of
built-in coil. In order to do that, connect thermo-
stat to tap water supply with hoses, attached to
the coil connectors. The flow of the cooling water
must be even and slightly weak. The cooling is not
necessary if thermal fluid temperature is at least
15
°С
higher than ambient temperature.
To operate the instrument, read the “M03
M
Heating Immersion Circulator. Operating manual”.
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