For Sale STERIS AMSCO® Evolution® Steam Sterilizer Sterilizer

NEW IN CRATES
with Loading racks and carts
for house steam (NO boiler or steam generator)
Manual Hinged Double Doors

AMSCO® EVOLUTION®
Steam Sterilizers
APPLICATION
AMSCO® Evolution® Steam Sterilizers are configured for
prevacuum sterilization of heat- and moisture-stable
materials used in healthcare facilities. These units can be
equipped with prevacuum, Steam Flush Pressure Pulse
(SFPP), gravity, liquid, and daily air removal test cycles.
• Thermal printer
• Standard communication interface with most PCcompatible peripheral devices ((e.g., data collection
systems, printers)
• Automatic check of control program and cycle data
maintains process integrity
• Control designed to accommodate integrated remote
monitoring and instrument tracking interfaces
DESCRIPTION
AMSCO Evolution Steam Sterilizers are equipped with the
latest features in both state-of-the-art technology and ease
of use.
Primary Product Features
• Hinged Door : door may be hinged on either left side or
right side.
• Powered Door Options: door travels horizontally right to
left to open.
• All plumbing components are mounted to a free-standing,
modular rack (stand). The stand connects to the core
sterilizer assembly during installation.
• An advanced Allen-Bradley PLC control system employs
user-friendly interface screens, with enhanced graphics.
• 7” (178 mm) color touch screen display.
STANDARDS
Each sterilizer meets applicable requirements of the following
listings and standards, and carries the appropriate symbols:
• ASME Code, Section VIII, Division 1 for unfired pressure
vessels. The pressure vessel is so stamped; ASME Form
U- 1 is furnished. Shell and door are constructed to
withstand working pressure of 45 psig (3.1 bar).
• Underwriters Laboratory (UL) Standard 61010–1
UL61010-2-040 as certified by Intertek Testing Services.
• Canadian Standards Association (CSA) Standard C22.2,
No. 61010–1 61010–2–040 as certified by Intertek
Testing services.
• ANSI/AAMI ST8: American National Standards Institute/
Association for the Advancement of Medical
Instrumentation, Standard 8 for hospital steam sterilizers.
All standard sterilization cycles are programmed into the
sterilizer control and validated to this standard.
• EN285: 2006 IEC 61010–1 61010–2–040 SterilizationSteam Sterilization-Large – the European harmonized
standard.
• CRN (Canadian Registration Number) – design submitted
for registration under The Boiler and Pressure Vessel Act
to state compliance with the Act, Regulations, and relevant
codes and standards.
• PED (Pressure Equipment Directive)
FEATURES
26 x 37.5" (660 x 950 mm) Chamber Cross-section sized to
allow for efficient, high-volume processing of sterilization
containers, trays and packs.
Fast-operating, low-effort manual door lock mechanism
(hinged door models) allows door to be locked or unlocked
using a single 30° handle motion.
Power Door operates quietly, and consists of a motor-driven
cable and pulley mechanism. Vertical- and horizontal-sliding
door is controlled from control panel push buttons. Double
door configurations are supplied with controls at both ends of
the sterilizer to help prevent the possibility of crosscontamination.
Software calibration is performed in the Service Mode,
accessible through the touch screen displays. Control system
provides printed record of all calibration data for verification
to current readings.
Pneumatic valves are fitted in piping for steam, water and
exhaust control, and require little or no maintenance.
Principle piping components and the primary control
assembly are mounted to a separate, modular support rack
(plumbing stand). The plumbing stand connects during
installation to core chamber and frame assembly, allowing for
increased access for service and maintenance procedures
when necessary.
Remote Monitoring remotely monitor connected equipment
from virtually anywhere- view equipment status, current
cycle, and alarm information, and performance related
statistics to help you keep an eye on your department in real-
AMSCO® EVOLUTION® — SD889 Rev. E 2
time. Your STERIS Equipment Service Technician will also
have access to equipment performance data to help them
prepare and respond intelligently and proactively to reduce
unplanned downtime. Connectivity is available for specific
devices. Some legacy STERIS equipment is not eligible for
connectivity.
UTILITIES CONSERVATION FEATURES
Electronic water saving control monitors and minimizes the
amount of water used in condensing the exhausted chamber
steam and condensate. The control includes a resistance
temperature detector (RTD).
Automatic utilities start-up/shutdown permits utilities
conservation. Shutdown may be programmed to activate at a
specific time of day. When activated, the control system
automatically shuts off all utility valves, conserving steam
and water usage. Sterilizer utilities can be restarted either by
programmed time or manual operation. A different shutdown
and restart time can be programmed for each day.
Insulation sleeve is fitted around exterior of the sterilizer
vessel to conserve heat and limit heat loss to the surrounding
environment. The sleeve is sealed and held in place by hookand-loop closures. Insulation is asbestos-free and chloridefree, silicone impregnated, oil- and water-resistant fiberglass.
Two-stage vacuum pump is supplied on all units to
effectively pull chamber to specified vacuum levels, reduce
cycle time by shortening conditioning and exhaust times; as
well as reduce water consumption.
STERI-GREEN Water Re-Circulating System option uses up
to 40% less water per cycle than units without a re-circulating
system. Water consumptions are based on the water
temperature, pressure and flows listed in the consumption
table. Sterilizer water consumptions and vacuum efficiency
may vary based on facility feed water tolerances. This system
recovers water to a reservoir to be recycled and reused for
next cycle.
STERI-GREEN PLUS Chilled Water Loop System option uses
99% less water per cycle than standard units. This system
maximizes water savings by connecting into facility’s chilled
water system in a closed loop.
PROCESSING CYCLES
All standard sterilization cycles are programmed into the
sterilizer control and validated to AAMI/ANSI ST8.
IMPORTANT: Applicable cycles have been validated to satisfy
the requirements outlined below. If cycle parameters (sterilize
time, dry time, temperature) other than those listed are
required, it is the responsibility of the healthcare facility to
consult and follow the device manufacturer’s written
instructions.
Dry Times for Prevacuum and SFPP are based upon
maximum load.
• four full shelves of 25 lb (11 kg) instrument trays
Prevacuum configuration sterilizers are factory programmed
with the following cycles: Prevacuum, Gravity, Liquid, and
Test Cycles. Prevacuum cycles are intended for efficient,
high-volume processing of heat- and moisture-stable 3
materials, such as fabrics and wrapped hard goods. This
process incorporates a series of vacuum pulses followed by
pressure pulses to condition the porous load prior to
sterilization. See cycle descriptions below for more details.
Default Prevac Cycles
• 270°F (132°C) Prevacuum Cycle: For sterilizing
doublewrapped instrument trays and fabric packs.
– Sterilize temperature: 270°F (132°C)
– Sterilize time: 4 minutes
– Dry time: 30 minutes
• 270°F (132°C) Prevacuum Cycle: For sterilizing single
fabric packs.
– Sterilize temperature: 270°F (132°C)
– Sterilize time: 4 minutes
– Dry time: 5 minutes
• 275°F (135°C) Prevacuum Cycle: For sterilizing
doublewrapped instrument trays.
– Sterilize temperature: 275°F (135°C)
– Sterilize time: 3 minutes
– Dry time: 30 minutes
• 250°F (121°C) Gravity Cycle: For sterilizing fabric packs.
– Sterilize temperature: 250°F (121°C)
– Sterilize time: 30 minutes
– Dry time: 15 minutes
• 270°F (132°C) Gravity Cycle: For sterilizing
doublewrapped instrument trays.
– Sterilize temperature: 270°F (132°C)
– Sterilize time: 15 minutes
– Dry time: 30 minutes
• 250°F (121°C) Gravity Cycle: For sterilizing
doublewrapped instrument trays.
– Sterilize temperature: 250°F (121°C)
– Sterilize time: 30 minutes
– Dry time: 30 minutes
• 270°F (132°C) Gravity Cycle: For sterilizing fabric packs.
– Sterilize temperature: 270°F (132°C)
– Sterilize time: 25 minutes
– Dry time: 15 minutes
• Liquid Cycle: This cycle is used for sterilizing liquids in
borosilicate containers with vented closures.
– Sterilize temperature: 250°F (121°C)
– Factory programmed sterilize time: 45 minutes
– Dry time: not applicable
NOTE: It is inappropriate for a healthcare facility to sterilize
liquids for direct contact with patients.
Steam Flush Pressure Pulse (SFPP) configuration sterilizers
are factory programmed with the following cycles: SFPP,
Prevacuum, Gravity, Liquid and Test Cycles. SFPP cycles are
intended for efficient, high volume processing of double
AMSCO® EVOLUTION® — SD889 Rev. E 3
wrapped instrument trays and fabric packs. This dynamic air
removal cycle incorporates a series of steam flushes and
pressure pulses at pressures above atmospheric levels to
condition load prior to sterilization. No vacuum is drawn
during conditioning, therefore, no Bowie-Dick test is required.
. Prevacuum cycles are also intended for efficient, high
volume processing of heat- and moisture-stable materials,
such as fabrics and wrapped hard goods. This process
incorporates a series of vacuum pulses followed by pressure
pulses to condition the porous load prior to sterilization.
NOTE: Prevac and SFPP cycles may be used interchangeably.
See cycle descriptions below for more details:
Default SFPP Cycles
• 270°F (132°C) SFPP Cycle: For sterilizing doublewrapped instrument trays and fabric packs.
– Sterilize temperature: 270°F (132°C)
– Sterilize time: 4 minutes
– Dry time: 30 minutes
• 275°F (135°C) SFPP Cycle: For sterilizing double-wrapped
instrument trays.
– Sterilize temperature: 275°F (135°C)
– Sterilize time: 3 minutes
– Dry time: 30 minutes
• 270°F (132°C) SFPP Cycle: For sterilizing single fabric
packs.
– Sterilize temperature: 270°F (132°C)
– Sterilize time: 4 minutes
– Dry time: 5 minutes
• 270°F (132°C) Prevacuum Cycle: For sterilizing
doublewrapped instrument trays and fabric packs.
– Sterilize temperature: 270°F (132°C)
– Sterilize time: 4 minutes
– Dry time: 30 minutes
• 275°F (135°C) Prevacuum Cycle: For sterilizing
doublewrapped instrument trays.
– Sterilize temperature: 275°F (135°C)
– Sterilize time: 3 minutes
– Dry time: 30 minutes
• 250°F (121°C) Gravity Cycle: For sterilizing fabric packs.
– Sterilize temperature: 250°F (121°C)
– Sterilize time: 30 minutes
– Dry time: 15 minutes
• 270°F (132°C) Gravity Cycle: For sterilizing
doublewrapped instrument trays.
– Sterilize temperature: 270°F (132°C)
– Sterilize time: 15 minutes
– Dry time: 30 minutes
• Liquid Cycle: This cycle is used for sterilizing liquids in
borosilicate containers with vented closures.
– Sterilize temperature: 250°F (121°C)
– Factory programmed sterilize time: 45 minutes
– Dry time: not applicable
NOTE: It is inappropriate for a healthcare facility to sterilize
liquids for direct contact with patients.
TESTING CYCLES
• Warm-up Cycle: This cycle is used to warm chamber to
operating temperature prior to performing a Bowie-Dick
Test cycle (or other operating cycles).
• Bowie-Dick Test Cycle: This cycle is used for conducting
Bowie-Dick tests. Recommended load is a Dart® testing
apparatus from STERIS or a properly prepared Bowie-Dick
test pack. Preprogrammed cycle parameters cannot be
adjusted by the user.
– Sterilize temperature: 270° (132°C)
– Sterilize time: 3 minutes and 30 seconds
– Dry time: 1 minute
• Vacuum Leak Test: This cycle is used for testing the
vacuum integrity of the sterilizer piping. Sterilizer chamber
must be empty while running this test cycle. All timing is
preprogrammed and cannot be adjusted.
CONTROL SYSTEM
Design Features
The Allen-Bradley PLC control system monitors and controls
all sterilizer operations and functions. The control system is
factory-programmed with standard sterilizing cycles. Each
cycle is adjustable to meet specific processing requirements.
All operator-accessible control functions can be changed
using the touch screen control.
NOTE: If cycle parameters (sterilize time, dry time,
temperature) other than those listed are required, it is the
responsibility of the healthcare facility to consult and follow
the device manufacturer’s written instructions.
Cycle values and operating features may be adjusted and
verified prior to cycle operation. Cycle parameters are
retained in control memory for repeated use.
Once cycle is started, cycles and cycle values cannot be
changed until cycle is complete. If chamber temperature
drops below set point during the exposure phase, the timer is
set to stop and automatically reset once normal operating
temperature is reached.
Critical control system components are housed within a
sealed compartment to protect the components from
moisture and heat generated during the sterilization process.
Operator interface control panel, consisting of a touch screen,
is located on the operating (i.e., load or non-sterile) end of the
sterilizer.
The operator interface consists of a color touch-screen. The
display allows for control communications, graphics and
excellent visibility in most environments. The display panel, in
conjunction with the control, is used as the monitor for the
operator. All sterilizer functions, including cycle initiation and
cycle configuration, are operated by pressing the touch
sensitive areas on the display. Display indicates appropriate
control buttons, operator prompts, and status messages
AMSCO® EVOLUTION® — SD889 Rev. E 4
necessary to assist in sterilizer operation. All displayed
messages are complete phrases with no codes to be cross
referenced. Display also indicates any abnormal conditions
that may exist either in or out of a cycle.
Thermal printer, located below touch screen, is a high
resolution (8 dots per mm) printer. It is fast and quiet, printing
at 25 lines per minute on industrial grade thermal paper. The
device provides an easy-to-read printed record of all
pertinent cycle data on 2.25" (57 mm) wide paper. Data is
automatically printed at the beginning and end of each cycle
and at transition points during the cycle.
Three paper tape rolls are furnished with each unit. Printouts
have a guaranteed lifetime of 25 years and are resistant from
exposure to steam, alcohol, UV and visible light, oil, heat and
water.
Non-operating end (NOE) control panel, on double-door
sterilizers only, includes a touch sensitive screen identical to
the operating end screen. Preprogrammed cycles can be
started from the NOE control panel. Display concurrently
shows the same information as the operating end screen
display. Other controls located at the non-operating end
include door control push-button (if power door), jacket and
chamber gauges and an emergency-stop button (if power
door).
Cycle configuration is performed by accessing the Change
Values menu through the operating end touch screen. In
addition to adjustment of cycle values, the following
operating parameters can also be changed through the
Machine Setup menu:
• Time display and printout units 24-hour or AM/PM.
• End-of-cycle signals and alarm signals have three
adjustable volume levels available through the control and
display panel.
• Temperature display and printout units Fahrenheit (°F) or
Celsius (°C). Temperature is set, displayed, controlled and
printed to the nearest 0.1°. Recalibration is not required
when changing temperature units.
• Pressure/vacuum display and printout units psig/InHg or
bar. Recalibration is not required when changing pressure
units.
SAFETY FEATURES
Emergency stop button located on the front panel, below the
sterilizer control touch pad (Power Door Units Only). When
pressed, immediately shuts off all outputs on the sterilizer. A
key is used to reset the switch.
Control lockout switch equipped on chamber door(s), senses
when door seal is energized and tight against the door.
Control prevents cycle from starting until the limit switch
signal is received. If control loses appropriate signal during
cycle, alarm activates, cycle aborts and chamber safely vents
with a controlled exhaust.
Chamber float switch activates alarm, aborts cycle and safely
vents chamber with a controlled exhaust if excessive
condensate is detected in the vessel chamber.
Pressure relief valve limits the amount of pressure buildup so
that the rated pressure in the vessel is not exceeded.
Power door safety feature causes door drive to slip if the
sliding door encounters an obstruction during its movement.
CONSTRUCTION
Shell Assembly
Two fully fabricated Type 316L stainless-steel shells, welded
one within the other, form the sterilizer vessel. Type 316L
stainless-steel end frame(s) is welded to door end. On single
door units, back of chamber is fitted with welded, 316L
stainless-steel dished head.
Sterilizer vessel is ASME and PED rated at 45 psig (3.1 bar)
and insulated. Vessel includes one 1"-NPT chamber port for
Customer use.
Steam-supply opening inside the chamber is shielded by a
stainless-steel baffle.
Chamber Door(s)
Door is constructed of Type 316L stainless steel.
During cycle operation, door is sealed by a steam-activated
door seal. Door seal is constructed of a special long-life
rubber compound. When sterilize cycle is complete, the seal
retracts under vacuum into a machined groove in the
sterilizer end frame. A proximity switch is used by the control
to determine if door is closed. An additional seal pressure
switch prevents inadvertent cycle initiation if door is not
sealed.
The door assembly is equipped with a mechanical locking
mechanism that ensures the door cannot be opened as long
as the seal is intact and energized and more than 2 psig (0.14
bar) pressure is in the chamber.
The sterilizer door is fitted with a stainless-steel panel that
insulates the operator from the chamber end frame, reducing
the chance of accidental contact with a hot metal surface.
Chamber Drain System
Drain system is designed to prevent pollutants from entering
into the water-supply system and sterilizer.
The automatic condensing system, consisting of a heat
exchanger, converts chamber steam to condensate and
disposes condensate to waste. Cooling water flow is
regulated by the waste line RTD to minimize water usage.
Water supply shutoff valve is located in the recessed area of
the unit.
Vacuum System
Two-stage vacuum pump reduces chamber pressure during
prevacuum and post-drying phases. Air is drawn from the
chamber through the vacuum system. Following the dry
phase, chamber vacuum is relieved to atmospheric pressure
by admitting air through a bacteria-retentive filter.
Piping Rack (Plumbing Stand)
All piping is located on a modular plumbing rack (stand).
Plumbing stand is located on left side (standard) of the
sterilizer, but may be changed to right side (optional). Piping
comes in copper/brass (standard), but is available in
stainless-steel (optional).
Steam Source
Sterilizers are piped, valved and trapped to receive facilitysupplied steam delivered at 50 to 80 psig (3.5 to 5.6 bar)
AMSCO® EVOLUTION® — SD889 Rev. E 5
dynamic. Standard steam piping is constructed of copper and
brass and includes a shutoff valve and pressure regulator. (An
optional, integral electric steam generator is also available.)
Options:
• Facility Steam
• Stand-alone steam generator
• Integral steam generator
– carbon steel for standard copper-and-brass piping
– stainless-steel for the optional stainless-steel piping
(see following note)
NOTE: Reverse Osmosis (RO) or deionized (DI) water
system required for stainless-steel piping system.
MOUNTING ARRANGEMENT
Sterilizers are arranged for either freestanding or recessed
installation, as specified. Each sterilizer is height-adjustable.
Sterilizer subframe is equipped with a synthetic rubber gasket
to ensure tight fit between the cabinet panels on
freestanding units or between the front cabinet panel and
wall partition on recessed units.
On freestanding units, stainless-steel side panels and a
louvered top panel enclose the sterilizer body and piping.
ACCESSORIES
Material Handling Accessories include stainless-steel
chamber tracks, loading cars and painted mild steel transfer
carriages. Stainless-steel chamber rack and shelves are
available for 42" (1067 mm) sterilizers. Extra shelves can be
ordered separately. See separate product literature for details
(SD890).
Optional Integral Steam Generator is constructed of 316L
stainless steel or carbon steel. Generator is integral and
operated by sterilizer control system. (Refer to table on page
6 for engineering data and utilities specifications.)
ALUS (Automatic Load/Unload System) – The Automatic Load
and Unload System is a premium accessory designed to save
time and improve efficiencies, allowing staff to focus on other
important tasks. Due to its heavy-duty construction, ALUS
can handle loads of up to 500 lbs (226.8 kg). This load
capacity makes ALUS a good fit in high volume facilities using
large-chamber sterilizers.
• Automatically loads and unloads carts when cycle is
complete
• Starts cycle automatically (with use of optional bar code
reader)
• Load capacity of up to 500 lbs (226.8 kg) Refer to Tech
Data 10406222 for details pertaining to ALUS.
PREVENTIVE MAINTENANCE
A global network of skilled service specialists can provide
periodic inspections and adjustments to help ensure low-cost
peak performance. STERIS representatives can provide
information regarding annual maintenance programs.
NOTES
1. Customer is responsible for backflow protection, if
required.
2. Pipe sizes shown indicate terminal outlets only.
Building service lines, provided by others, must supply
the specified pressures and flow rates.
3. Disconnect switches (with OFF position lockout only;
switches not supplied by STERIS) should be installed in
electric supply lines near the equipment.
4. Access to the recessing area from the control end of
the sterilizer is recommended.
5. Clearances shown are minimal for installing and
servicing the equipment.
6. Depending on the loading equipment used, additional
clearance is required:
7. If shelves are used, length of sterilizer plus 24" (610
mm) at each door (42" [1066 mm] sterilizers, only).
8. If loading car and carriage will be used, twice the length
of sterilizer at each door.
9. Floor drain should be provided within confines of
sterilizer framework

Return Policy

Items are sold as-is with no returns or refunds available unless explicitly stated.