VT-R-01, VT-R-03 heating constant temperature baths
Operating manual
4
The operating principle of the baths is
based on supporting a preset constant tempera-
ture of flowing thermal fluid in the bath tank and
providing a good temperature uniformity of the
operating bath.
Pump 5 pours thermal fluid from the top
part of the bath into chamber 1 and, then, to the
bottom of the bath by means of output pipe 2. It
provides circulation around Reid-vapor pressure
vessels 4. To drain thermal fluid, use valve 5.
Maintaining of the preset temperature by
means of heating is provided by immersion circu-
lator 1.
The cooling of the thermal fluid is carried out by means of heat exchange with environment or
cooling liquid, passed through built-in cooling coil 3.
Environmental Conditions
Indoor use only.
Ambient temperature: +10...+35
°С
.
Air humidity: max. relative humidity 80 % for temperatures up to +31
°С
,
Max. mains fluctuation of ±10
% are permissible.
Safety Recommendations
Avoid strikes to the housing, vibrations, damage to the operating element panel (keypad, dis-
play), and contamination.
Do not store the instrument in aggressive atmosphere.
Protect the instrument from contamination.
Only qualified personnel are authorized to perform configuration, installation, maintenance
and repairs of the circulator.
Routine operation can also be carried out by untrained personnel who should however be in-
structed by trained personnel.
CAUTION: The instrument is not for use in explosive atmosphere.
1
2
5
5
4
5
3
