Description
Dry Heat Sterilizer
Dry Heat Sterilizers
Dry heat sterilization and depyrogenation are used for complete destruction & removal of all micro-organisms by means of dry heat. These stainless steel dry heat sterilizers use air as a medium of sterilization.
Operating Temperature
It employs higher temperatures up to 300°C and requires exposure time up to 2 hours, depending upon the temperature employed.
- The plant is completely made with SS 316L (DIN 1.4435) stainless steel with active surfaces electro polished.
- Double tube sheet for heat exchanger and all pre-heaters.
- The insulation is made of glass wool covered by AISI 304 stainless steel sheet.
- All contact parts to WFI are electro polished with state-of-the-art technology.
- All pipes and tubes as per ASME BPE stamping with less than 0.5 Ra.
- The frame is made of AISI 304 stainless steel.
- The piping system is manufactured with electro polished pipes with orbital welding, sanitary fittings and pharma grade gaskets.
- Expansion joint design for tube-to-tube sheet joints.
- PLC based operation with all required inter locks and validated logic with skid mounted AISI 304 stainless steel control panel.
- Complete documentation to serve international audit requirements.
Applications
- Glass Bottles, Vials, Ampoules, Containers
- Stainless steel and aluminium containers
- Powders like sulphonamides and talcum powder
Operation
- Load is arranged to ensure uninterrupted air flow.
- DHS may be pre- heated for materials with poor heat conductivity.
- The temperature is allowed to reduce up to 55°C-60C prior to removal of sterilized material.
Design and Functional Features
- Chamber is manufactured in SS316L. Fully welded with round corners.
- The doors are of hinged type, equipped with double edge seal gasket for maximum safety
- For operation, control and data acquisition a PLC is provided. HMI facilitates interface between operator and equipment.
- Equipments are available with single door as well as double door pass through arrangement.
- Bio seal flange to seal the equipment into the building wall can be provided
- HEPA filters are installed in the fresh air, recirculation and exhaust module. In addition, 0.5 micron “Micro B” filter is installed as a pre-filter to the Fresh Air HEPA
- Three modules for air handling
- Fresh air (air intake)
- Recirculation
- Exhaust
Control System
Control Systems are available with Siemens, Allen-Bradley & Mitsubishi PLC. The control system design enables an easy & logical operation with graphical user interface, menu driven display & passwords at several levels. PC & Printer can be connected directly to the control system.
Accessories
A complete range of carriages, transfer trolleys to simplify handling. Plates, trays, wire baskets and other relevant accessories are supplied depending on the application.
Our Products
Download Brochure
Kindly fill in your details. All fields mandatory.
Product Enquiry Form
Trust Me! We are Engineers
We are committed to be your brain, eye and heart designing and bring the projects and products with our experience in the industry.
