The hepa filter then allows the fresh air to enter the system. The system has two doors. One door leads to the sterile room and the other door into the non-sterile room. The doors are both pneumatically interlocked with each other. The profile of the temperature of the Heat Sterilizer during the sterilization cycle is then recorded into a recorder. The validation of the entire process is then offered by Six-Point scanner of digital temperature. Just after the time needed for sterilizing the batch is over, heating circuit shuts the pneumatic damper, opens up, the operation of cooling starts immediately.
Salient features of the Dry Heat Sterilizers
- Compact GMP model
- Inner walls are made of SS 316 and outer model is made of SS 304
- Balanced fan offered for the circulation of hot air to get balanced temperature throughout
- Structure is made of M.S. heavy angles
- Top quality mineral wool insulation can be used for optimization of heat and stop any loss of heat
- Electronic panel board with pulley and damper connection
Technical Specifications of this Dry heat sterilization machine include
|Material of Construction
||Interiors with 14 gauge S.S.316 quality sheet. Exteriors with 16 gauge S.S. 304 Quality sheet. Frame work of rolled steel section 6,5 & 3mm. The interior frame work of S.S 316 quality
||Fabricated from AISI SS 316 Quality angle & flats with ‘U’-Grooved Stainless Steel wheels
||Fabricated from S.S 304 Quality Angles & flats with castor Wheel for sterile & Non- sterile room.
||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 claded with 16 gauge AISI SS 304 sheet.
||To maintain the barrier between the sterile and non-sterile rooms, both the doors are pneumatically interlocked. The pneumatic system consists of pneumatic cylinders, solenoid valves and flow control valves.
||125mm (t) Mineral wool. A grade mineral wool insulation to optimize heat effectiveness and stop heat losses.
||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.
|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. ±2ºC., one probe centrally mounted.
||A six point Digital Scanner is incorporated, with facility of Hold & Scan at all six points.
||A, 1 point Circular Chart recorder is installed with chart Dia. 8″
||Crimped Finned Tubes with headers, S.S. 304 Quality to speed up cooling cycle.
||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.
||Controlled by solenoid valve and is opened during the initial heat-up, shuts off and re-opens during cooling cycle.
||Dynamically balanced fan provided for hot air circulation to achieve uniform temperature
||All stainless steel components buffed to matt finish.