'Reva' Dry Heat Sterilizer (Class 100 Model)

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'REVA'   DRY HEAT STERILISER   
Class-100    (G.M.P.MODEL)  

 




 

Working Space in mm


 

Cubic Feet

 


 

Heating Load (Kw).

 



A   
900 x 900 x 1200 ht


36


24



B   
900 x1200 x 1200 ht


48


30



C
  1200 x 1200 x 1200 ht


64


36



D
  1200 x 1200 x 1500 ht


80


48


 
           
HEATING CYCLE :
           

The ampoules 'Vials' bottles  placed in trays are washed in
non-sterile room and loaded on the trolley. The trolley is moved to the
sterilizer on a transfer trolley Temperature and Times are set on
the Digital Controller. The Impeller mounted on the top circulates the hot air
horizontally over the charge. The air is heated by elements mounted on
the top. Fresh air enters the system through Hepa Filter Module. The system
incorporates two doors, one opening into the sterile room and the other opening in the non-sterile room. Both the doors are pneumatically interlocked.
The temperature profile during sterilization cycle is recorded on a circular
chart recorder, validation of the system is provided by a six-point
digital temperature scanner.
 
           
COOLING CYCLE:
                       
After the time period required for sterilizing the batch has
elapsed, the heating circuit shuts of.     The pneumatics damper (exhaust) opens
and cooling operation commences.
 

 

TECHNICAL SPECIFICATIONS :
 



Temperature            
   

Up to 300C.



Insulation
                     

125mm (t) Mineral Wool.



Air recirculation        


A 2 H.P. 1440-RPM motor drives the
impeller. Air enters the Chamber through perforations provided  passes
horizontally over the charge and is re-circulated.



Heating     
                   
 

Coil type elements are mounted on
the top. Parallely placed and at right angle to the flow of air from the
impeller. All electrical connections can be serviced from the top.



Doors                          

 

Two Doors, one opening into the
sterile room and the other into the Non-sterile room. The doors are lined
with silicon rubber for sealing. The door in the sterile room is cladded
with S.S. 304 sheet.



Interlocking                

 

To maintain the barrier between the
sterile and non-sterile room, both the doors are pneumatically
interlocked. The pneumatic system  consists of pneumatic Cylinders, solenoid
valves and flow control valves.



Interlocking
 

To maintain the barrier between the
sterile and non-sterile room, both the doors are pneumatically
interlocked. The pneumatic system  consists of pneumatic Cylinders, solenoid
valves and flow control valves.



Interlocking               


                                      
 

To maintain the barrier between the
sterile and non-sterile room, both the doors are pneumatically
interlocked. The pneumatic system  consists of pneumatic Cylinders, solenoid
valves and flow control valves.



Material of
Construction                

 

Interiors with 14 gauge S.S. 316
quality sheets. Exteriors with 14 gauge S.S. 304 Quality
sheet. frame work of Rolled steel sections 6, 5 & 3mm. th. interior frame
work of S.S 316 qlty



Trolley

Fabricated from S.S. 316 Quality
angles & flats with  'U'-Grooved Stainless Steel wheels.



Transfer trolley

Fabricated from S.S. 304 Quality
Angles & flats with castor wheel for sterile & Non-sterile room.




Hepa Filter Module 


Air entering the system is passed
through a Hepa Filter Module consisting of a pre-filter up to 5 microns, a
blower & a Hepa Filter up to 0.3 microns. The filtered air is fed to the
impeller for circulating in the system.



Temperature Control & Timer

A combined Electronic Digital
Controller & Timer is installed. 2 C., one probe centrally mounted.



Scanner

A six point Digital Scanner is
incorporated, with facility of Hold &  Scan at all six points.



Temperature  Recorder

A, 1 point Circular Chart recorder
is installed with chart Dia 8".
 



Exhaust damper

Controlled by solenoid valve and is
opened during the initial heat up, shuts off and re-opens during cooling
cycle.



Cooling Coils

Crimped Finned Tubes with headers,
S.S. 304 Quality to speed up cooling cycle.



Panel Board
Control panel

Consists of : Ammeters, Voltmeter,
Voltmeter switch, HRC fuses & Circular chart Recorder. Motor Starter,
Contactors, Rotary Switches, Indicating lights for heating & Cooling cycle
and phase indicating lights.



Finish

All stainless steel components will
be buffed to matt finish.