Fully Automatic Horizontal Rectangular Steam Sterilizer

1. AUTOMATIC CONTROL SYSTEM:

The Machine must be equipped with all the automatic control function controlled PLC and by Pre-programmed 7 to 10 Coloured Touch Screen Display.

a) Auto Ster- Automatic steam in chamber pneumatic valve

b) Auto Water Feeding- - Automatic water feeding electronic sensor and valve (no float switch)

c) Auto Pre-Vacuum Pulsing- Automatic steam In and Out of chamber and vacuum pneumatic valve

d) Auto Slow Exhaust- - Automatic steam Out of chamber pneumatic valve for Slow exhaust

e) Auto Fast Exhaust- Automatic steam Out of chamber pneumatic valve for Fast exhaust

f) Auto Vacuum Dry- Automatic steam Out of chamber pneumatic valve for Vacuum

g) Auto Filter Air Dry- Automatic Air Filter Valve to chamber

h) Auto Door Locks

i) Auto Fault Detection & Notification System

j) Auto Shutdown- Completely Automatic ShutDown Process controlled by pneumatic valves

k) Remove water from Chamber via Auto Chamber Drain Pneumatic Bleeder Valve

2. 9 PRE-PROGAMMED CYCLES:

a) 6 Sterilization Cycles

Instrument Cycle

Wrapped Cycle

Gravity Cycle

Liquid Cycle

Fabric Cycle

Customer Variable Cycle:

The machine must have user variable cycle- No. of pulses, Pulse Pressure and Vacuum setting, Ster time and temperature, dry time, Dry pressure and vacuum settings must be customizable

b) 3 Test Cycles

Bowie Dick Test Cycle

Leak Test Cycle

Prion Cycle

3. AUTOMATIC WATER FEEDING SYSTEM:

The Sterilizer must be installed with 1 HP branded Water Pump with electronic water sensor based automatic water feeding system ensuring autoclave to run without any interruption.

4. DATA STORAGE FACILITY:

Historical cycle data must be stored in the memory of sterilizer which can be easily retrieved at will through USB.

5. PRINTING FACILITY:

a) The user can record the progress of the sterilization cycle in real time and print the following details:

Date and Time of the cycle.

Batch No.

Cycle Selected

Preset Cycle Parameter

Status of the cycle

Temperature and chamber pressure

b) It is capable of printing at desired time interval, minimum of 1 minute.

c) All undesired situation (faults) must be printed at the time of fault generation.

Printer must be separate and printer trolley must be provided along with the machine

5. POWERFUL TRIPLE DRYING SYSTEM:-

a) WATER RING TYPE VACUUM PUMP:

Machine must be equipped with 3 HP, 720 mmhg Water Ring Type Vacuum Pump for complete drying load in both automatic & manual mode.

b) BACKUP VACUUM SYSTEM:

Machine is equipped with Cutting edge venturi system for creating vacuum in manual mode.

c) HOT AIR DRYING:

Automatic drying valves must be provided to ensure each load comes out completely dry.

6. SAFETY FEATURES:

The sterilizer must have inbuilt safety features:

6.1 AUTOMATIC FAULT DETECTION AND ALARM SYSTEM:

The Machine must be equipped with precision sensors capable of detecting various faults and notifying the user thereby making this a smart sterilizer:

a) AUTOMATIC DUAL DOOR LOCK AND DETECTION SYSTEM: It must be an inbuilt feature where In case the doors are not closed properly the sterilizer prevents the user from starting the cycle and visually notifies the same

b) Auto Temperature Control and detection: The user must be notified in case the machine fails to reach the set temperature or if the temperature overshoots

c) Auto Pressure Control and detection: Chamber & Jacket pressure is maintained automatically through Pressure Transmitters. In case the pressure fails to reach the set value or if it drops the user must be notified

d) Fail Safe Pressure Switch along with PLC based pressure transmitter, backup pressure switch must also be provided separately for chamber and jacket

e) Water Level Control: The user will be notified in case the water level is not optimum for regular machine operation.

f) Auto Heater Protection: Once the temperature is reached or water level is not at optimum level the sterilizer must automatically cut off the heater system.

f) Vacuum Detection: this system detects the total vacuum generated and total time of vacuum maintained in chamber. It is also capable of detecting steam and air leakage.

g) POWER CUT CYCLE RETENTION AND MANAGEMENT SYSTEM: the machine must be equipped to deal with any power outages and based on the duration of the power outage/drop in chamber temp/pressure the user must be notified.

6.2 PASSWORD PROTECTION:

a) The sterilizer settings must be password protected.

b) The date and time settings must be password protected

c) User must be able to update date and time settings on the screen for better record keeping.

6.3 EMERGENCY STOP:

An Easily Accessible emergency stop must be provided on main control panel door.

6.4 POWER FAILURE:

Equipment settings will not get disturbed due to power failure and will not restart without human intervention.

6.5 HYDRAULICALY TESTED:

Complete sterilizer including chamber, jacket, and piping are hydraulically tested at 2 times the working pressure.

6.6 AUTOMATIC PRESSURE CONTROL SYSTEM:

The sterilizer has automatic pressure control switch which automatically maintain the desired pressure and restricts any abnormal/ unsafe rise of pressure in the sterilizer.

6.7 AUTOMATIC SHUT OFF VALVE:

Prevents hazardous leakage of hot steam and boiled water due to breakage of glass tube.

6.8 AUTOMATIC VACUUM BREAKER:

The sterilizer is fitted with vacuum breaker system to prevent collapsing of jacket due to vacuum formed by condensation of steam.

6.10 AUTOMATIC DUAL DOOR LOCKING SYSTEM:

a) AUTOMATIC ELECTRONIC DOOR LOCK:

The sterilizer is fitted automatic electronic door locking mechanism system.

a) AUTOMATIC MECHANICAL DOOR LOCK:

The sterilizer is equipped with automatic mechanical door locking system which prevents the user to open the door until the atmospheric pressure is achieved inside the chamber.

6.11 DUAL SAFETY VALVE:

The sterilizer is fitted with spring loaded dual safety valves.

6.12 HEAT PROTECTION:

The sterilizer is completely insulated with chloride face mineral glass wool to prevent any burns caused due to accidental contact to sterilizer body.

6.13 STEAM LEAKAGE PROTECTION:

Heavy duty branded silicon gasket is provided for airtight seal to prevent any leakage of steam.

6.14 NABH CALIBRATED GAUGES:

All our gauges including pressure, compound and digital temperature gauge are calibrated & certified by Indian most trusted NABH lab certified.

7. SEPARATE STEAM GENERATOR:

The sterilizer has separate steam generator with manual water feed control valve, separate manual valve for water drain and water level indicator.

8. WATER LEVEL INDICATOR:

The sterilizer is fitted with water level gauge glass to indicate the water level.

9. EXTRA PORT FOR CALIBRATION AND VALIDATION:

The sterilizer is equipped with external port for the sterilizer calibration and validation.

10. EUROPIAN STYLE PANELLING:

The sterilizer is fully covered with SS 304 panelling on all sides for complete protection.

11. AUTOMATIC CONTROL SYSTEM:

a) The program should automatically add and count the batch no. for every cycle every day without any human intervention

b) F0 value must be calculated and printed for every cycle

c) Last run date of all test cycle must be displayed on the screen

d) Every cycle total running duration must be displayed for user convenience and check

e) Auto temperature and pressure alignment system must be present in chamber to ensure that pressure and temperature are always