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 freeze dryer
EQUIPMENT |
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CLEANVAC 8, 12,
8S & 12S |
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The CleanVac system is a lab scale
freeze dryer using the lyophilisation phenomena.
The cylindrical shape transparent acryl chamber
is used for dry chamber and stainless steel petri
dishes are used with rack system to dry the frozen
specimen.
The CleanVac system has a very large size cold trap
that can be used for pre-freezer and it does not
need the exclusive pre-freezer system.
The microprocessor governs the whole system process
and it monitors the temperature with pt-100 temperature
sensor and vacuum level with pirani gauge.
The microprocessor automatically decides the leak
condition from the vacuum level and gives a warning
to the LCD display in order to prevent the damage
of vacuum pump by overflow of the molten specimen.
Furthermore, the microprocessor periodically stops
the vacuum level to find out the end of freeze drying
procedures. |
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| FEATURES: |
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Lyophilisation is the most effective
way to preserve living cells, whole blood, vaccines,
biological specimens, vegetable, meat, fish and
general food.
The powerful compressor with CFC-free refrigeration
system can decrease the temperature of the cold
trap to -85¢ªC.
The detachable front panel provides easy access
to refrigeration system and pump for maintenance.
High capacity refrigeration system ensures rapid
cooling.
The vacuum pressure is precisely measured by Pirani
vacuum gauge.
The microprocessor controls the whole system and
all the parameters are displayed in the LCD display.
Self diagnosis algorithm for checking the end of
the freeze drying pressure:
Stop the vacuum pump for each hour and check the
pressure change, if the value of pressure automatically
displays the end of the drying procedure in the
LCD panel.
The heater plate can be installed to the rack for
Petri dishes to accelerate the drying speed.
LCD display shows the vacuum pressure, chamber and
trap temperatures, and the other processing parameters. |
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COLD TRAP TEMPERATURE: -45¡Æ C |
MODELS |
CLEANVAC
8S |
CLEANVAC
12S |
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Catalogue Number |
PV1M1AF09 |
PV1M1AF12 |
| Trap
Chamber |
310
D X 250 H mm |
310
D X 300 H mm |
| Compressor |
1
HP |
3/4
HP |
| Maximum Capacity |
8 liter |
12 liter |
| Dimension |
740
W X 600 D X965 H mm |
| Power Consumption |
240V,
50Hz, 1.5KW |
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COLD TRAP TEMPERATURE: -85¡Æ C |
MODELS |
CLEANVAC
8 |
CLEANVAC
12 |
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Catalogue Number |
PV1M1AF08 |
PV1M1AF11 |
| Trap
Chamber |
310
D X 250 H mm |
310
D X 300 H mm |
| Compressor |
1
HP X 2 |
3/4
HP X 2 |
| Maximum Capacity |
8 liter |
12 liter |
| Dimension |
740
W X 600 D X965 H mm |
| Power Consumption |
240V,
50Hz, 1.5KW |
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DIGITAL CONTROLLER |
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Pirani Gauge |
Minimum
0.005 TORR, Maximum Ambient Pressure, Semi
Log Scale
Resolution: 0.5 for each decade |
| Temperature
Sensor |
Pt 100 Sensor,
-85¡Æ C
TO 40¡Æ C,
1¡Æ C
Step Resolution |
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