Tuttnauer 5596 SP-1, Руководство по эксплуатации и обслуживанию

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Page 27 of 101 pages
Program 11 & 12 - for slow pressure
This program is intended for materials that require a slow pressure exhaust
and other goods, which its manufacturer declares their compliance to be
autoclaved in the following conditions:
♦
Temperature 250ºF
♦
Time: 30 min.
These programs may also be used for milk pasteurization (with a capacity of
500 bottles/cycle) and comply with the international standards for
pasteurization
Performance description:
Residual air
is displaced due to 1 steam pulses up to 160 kPa, followed by
introducing saturated (controlled) steam into the chamber to the required
temperature.
Hold period is controlled in such a way that the temperature will not drop
below the required temperature, neither will increase by more than 37.4ºF.
The saturated steam conditions are controlled in such a way that the
fluctuation of pressure does not allow a drop below1kPa, neither an increase
of 3 kPa above the high limit of the Ste. Temperature.
Slow exhaust stage is performed by discharging the pressure slowly from the
chamber. When the pressure reaches a level of 115 kPa the ejector is
activated till the pressure reaches atmospheric pressure
Pressure equilibration . To enable the door to be opened, air is introduced to
the chamber through a microbiological filter till equilibrium with atmospheric
pressure.
Note:
The temperature of the chamber must be below 203ºF and the pressure must
be below 115 kPa to enable the door to be opened.
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