HIGH PRESSURE RECTANGULAR HORIZONTAL STERILIZER-DOUBLE SLIDING DOOR-FULLY AUTOMATIC-45X45X95 CM-192 LITERS

Model Number : EIE-207DSFA192

None

Sliding Double Door:

The sterilizer to be provided with two automatic sliding doors and shall be fabricated from SS 304. The door will be insulated with R. B. Glass wool insulation held in place by a stainless steel outer cover. The door sealing should be fitted with silicone door gasket. The gasket shall be pressurized by compressed air and retracted by vacuum. The door will be moved vertically via a pneumatic cylinder. Compound gauges, for gasket pressure, with door status indications are to be provided on both loading and unloading sides.

Door Safety Features:

Following door safety features are provided for maximum operator safety.

Door inter lock to prevent simultaneous opening of both the doors during the process.
Process‑lock to prevent opening of the non-sterile door after successful completion of the test cycle.
Process-lock to prevent opening of the door during the process.
Door obstruction safety.
Door will slide vertical via Pneumatic cylinder and Pneumatic line packages

Insulation:

The gap between the sterilization chamber and outer jacket will be heavily insulated with minimum of 50‑mm thick R. B. Glass Wool material to avoid thermal leakage.

Cabinet Enclosure:

The sterilizer will be mounted on a stainless steel skid and it will be provided with panelling on all sides. The cabinet will also be provided with two service doors on either sides for maintenance and cleaning.

Vacuum Break Filter:

A 0.3‑micron vacuum break Air filter is provided on the sterile side for pressure equalization after vacuum creation

Piping Package:

All process piping in contact with the chamber will be fabricated from SS‑304 grade material with argon welding. All connections and fittings used are sanitary tri‑clamp with silicone seals. All non‑contact piping will also be fabricated from SS‑304 grade material with argon welding. All drain lines and exhausts systems are connected to a drain manifold. The pipelines will have a 2% slope for full draining to prevent contamination. All pneumatic lines will be of polyurethane material with aluminum die‑cast connectors.

Valve Package:

The process valves in contact with the chamber will be of SS‑304 material with Teflon seat and triclamp connections. All non‑contact valves will also be of SS‑304 material with Teflon seat. All automatic valves will be pneumatically actuated angle valves. All the system valves will be actuated by instrument air controlled via solenoid valves.

Steam Accessories:

The jacket and chamber are provided with an over pressure safety valve. The jacket is provided with a steam trap.

Surface Finish:

The inside surface of the chamber and doors are finished to a surface finish better than 0.8 Ra value. All other non‑contact parts are polished to a surface finish better that 180 grit.

Process Management System (In‑built programs):

The sterilizer is designed to perform a wide range of test and production programs to meet the latest regulatory requirements. Following test cycles can be carried out during the operation.

Gravity cycle (Slow exhaust cycle) ‑ For sterilization of media in open containers
Component & Garment cycle
Chamber leak test cycle
Bowie & Dick test cycle

Temperature and pressure sensors:

Five TEMPERATURE SENSORS (RTD Pt-100) will be provided; Four inside the chamber and one at drain outlet. Inputs/outputs of all sensors and electronic parts are monitored, processed and controlled by PLC and HMI for accurate data processing.

A pressure transmitter is connected to the inside chamber. All utility lines to be provided with a pressure switches for generating an alarm in case of utility failure. Least count of the pressure sensor will be 0.002 bar.

Electrical Switchgear:

The control cabinet to be provided with a main isolator for the three‑phase supply and a separate switch for the control supply. The fascia of the control panel is provided with indication LED’s and switches for operation. Switchgear make : Schneider

Control Panel:

Control system will be equipped with user friendly Touch screen ‑ HMI as a front end user interface. The panel will also be equipped with following attributes for PC and printer interface.

RS 232 port for PC communication (Supplied without PC)
In‑built Real Time Clock with date and time function
An operator will be able to print data recording ‑ date, time, process parameters, process status, alarms etc on dot matrix printer (supplied without printer)

Validation Ports:

The chamber is provided with validation ports with tri-clamp connections. The validation ports are provided with special leak tight features for insertion of 16 flexible temperature sensors for validation of the system.

Handling accessories:

Shelves : Quantity 2 Nos will be provided for easy loading and unloading. The shelves will be fabricated from S.S. 316 Grade material.

Online Process recording:

A six point chart recorder for recording temperature at 5 points and pressure at 1 point is provided in the control panel as an independent monitoring and recording device.

Port Provision to print on 80 column dot matrix data printer for recording - Date, time, process parameters, process status, alarm etc.

HMI & PLC Specifications:

HMI Make : Schneider Make

PLC Make : Schneider Make

Display : 7” Color touch screen

PLC : 8 DI & 8 DO (CE Approved)

Analog input : 6 (5 Temperature + 1 Pressure)

Safety Features:

The unit will be provided with a series of safety and alarm features as per following

Cycle over
Sterilization timer stop in case of temperature drop
Sterilization timer reset in case of temperature drop
Too long time to create vacuum
Too long time to heat up
Vacuum pump trip
Pressure Achieve safety cycle
Utility Failure Alarm
Absence of sharp corners
No welded parts
High temperature & pressure

Requirement at buyer end:

Pneumatic air supply (AIR COMPRESSOR) (4.5Kg/cm2)
Water supply provision for watering Vacuum pump and steam generator

Operation System	Fully Automatic test cycle and/or Manual cycle
Type	Horizontal Steam sterilizer, Vertical Sliding Double door, Self standing type, Cabinet type enclosure
Working chamber	18” x 18” x 38” (450 mm x 450 mm x 950 mm)
Chamber volume	192 Liters
Inner Chamber thickness	05 mm
Jacket thickness	04 mm
Chamber working Pressure	2.5 kg/cm2
Jacket working Pressure	2.5 kg/cm2
Hydro test (Pressure chamber)	3.5 kg/cm2
Hydro test ( jacket)	4.0 Kg/cm2
Inner chamber	Fabricated from Mirror polished Stainless Steel Material S.S. 316 Grade
Jacket	Fabricated from mirror polished stainless steel material S.S. 304 Grade
Operating Temperature	121 - 134 °C
Vacuum	Full (Up to - 700 mBar)
Vacuum Pump	Water Ring Type Vacuum pump for vacuum and aeration of the load.
Sliding door	Vertical Sliding Door mechanism, SS 304 plates on contact & non-contact Sides, Movement by Pneumatic cylinder
Door	Door is fabricated from Stainless steel material S.S. 304 Grade, Slides vertically through Pneumatic cylinders
Door gasket	Silicon Door Gasket (Food grade), pressurized by compressed air and retracted by vacuum
Shooting Bolts	S.S. 304 Material
Steam Generator	Fabricated with SS 316 with plastic coated insulation.
Temperature/Pressure Indication	Digital one-Touch screen LCD Display
Temperature Accuracy	0.10 °C
Pressure least count	0.002 bars
Heating	2 Industrial immersion heaters each of 9 Kw
Automation System	Touch screen HMI with PLC
HMI Make	Schneider Make
PLC Make	Schneider Make
Wheels	Castor Wheel on all 4 stands
Documents	Operation & Maintenance Manual (SOP) DQ / IQ / OQ / PQ
Operates on	230 Volts, 50 Hz, Single Phase, AC Supply
Other accessories	: Steam trap, pressure switch, float switch , Temp Sensor , Pressure Transmitter , Pressure Gauge , Temp Gauge , Non-return valve , solenoid