Ethylene-Oxide-Sterilizer
                     ETHYLENE OXIDE STERILIZER
LEOS-A1 SERIES
www.labtron.com [email protected]
ETHYLENE OXIDE STERILIZER LEOS-A1 SERIES
Ethylene Oxide Sterilizer LEOS-A10
Ethylene Oxide Sterilizer LEOS-A10 is a vertical, constant temperature heating box type sterilizer cabinet with manual 
door opening offers 80 L of capacity, 50 ℃ sterilization temperature, -60 kPa work pressure. Sterilization room material 
is made of 304 anti-corrosion type stainless steel, and outer box material is of carbon steel (thickness1.8 mm) baked 
plastic powder with electric heating method having automatic ventilation with 30 mins interval once. Built-in 
temperature; humidity; pressure sensor with automatic control system ensures stability, efficiency and quality. Digital 
LCD screen shows temperature, humidity, pressure, sterilization time, residual treatment time, the number of times. 
Built-in printer prints the whole process of sterilization information for recording and verification check. Explosion-
proof electric heating device with over-voltage and over-temperature protection, residual air automatic processing 
system, reliable operations.
Ethylene Oxide Sterilizer LEOS-A11
Ethylene Oxide Sterilizer LEOS-A11 is a vertical, constant temperature heating box type sterilizer cabinet with manual 
door opening offers 120 L of capacity, 50 ℃ sterilization temperature, -60 kPa work pressure.  Sterilization room 
material is made of 304 anti-corrosion type stainless steel, and outer box material is of carbon steel (thickness1.8 mm) 
baked plastic powder with electric heating method having automatic ventilation with 30 mins interval once. Built-in 
temperature; humidity; pressure sensor with automatic control system ensures stability, efficiency and quality.  Digital 
LCD screen shows temperature, humidity, pressure, sterilization time, residual treatment time, the number of times. 
Built-in printer prints the whole process of sterilization information for recording and verification check. Explosion-
proof electric heating device with over-voltage and over-temperature protection, residual air automatic processing 
system, reliable operations.
Ethylene Oxide Sterilizer LEOS-A12
Ethylene Oxide Sterilizer LEOS-A12 is a vertical, constant temperature heating box type sterilizer cabinet with manual 
door opening offers 220 L of capacity, 50 ℃ sterilization temperature, -60 kPa work pressure.  Sterilization room 
material is made of 304 anti-corrosion type stainless steel, and outer box material is of carbon steel (thickness1.8 mm) 
baked plastic powder with electric heating method having automatic ventilation with 30 mins interval once. Built-in 
temperature; humidity; pressure sensor with automatic control system ensures stability, efficiency and quality.  Digital 
LCD screen shows temperature, humidity, pressure, sterilization time, residual treatment time, the number of times. 
Built-in printer prints the whole process of sterilization information for recording and verification check. Explosion-
proof electric heating device with over-voltage and over-temperature protection, residual air automatic processing 
system, reliable operations.
Ethylene Oxide Sterilizer LEOS-A13
Ethylene Oxide Sterilizer LEOS-A13 is a vertical , constant temperature heating box type sterilizer cabinet with manual 
door opening offers 360 L of capacity, 50 ℃ sterilization temperature, -60 kPa work pressure. Sterilization room 
material is made of 304 anti-corrosion type stainless steel, and outer box material is of carbon steel (thickness1.8 mm) 
baked plastic powder with electric heating method having automatic ventilation with 30 mins interval once. Built-in 
temperature; humidity; pressure sensor with automatic control system ensures stability, efficiency and quality.  Digital 
LCD screen shows temperature, humidity, pressure, sterilization time, residual treatment time, the number of times. 
Built-in printer prints the whole process of sterilization information for recording and verification check. Explosion-
proof electric heating device with over-voltage and over-temperature protection, residual air automatic processing 
system, reliable operations.
Ethylene Oxide Sterilizer LEOS-A14
Ethylene Oxide Sterilizer LEOS-A14 is a vertical, constant temperature heating box type sterilizer cabinet with manual 
door opening offers 460 L of capacity, 50 ℃ sterilization temperature, -60 kPa work pressure.  Sterilization room 
material is made of 304 anti-corrosion type stainless steel, and outer box material is of carbon steel (thickness1.8 mm) 
baked plastic powder with electric heating method having automatic ventilation with 30 mins interval once. Built-in 
temperature; humidity; pressure sensor with automatic control system ensures stability, efficiency and quality. Digital 
LCD screen shows temperature, humidity, pressure, sterilization time, residual treatment time, the number of times. 
Built-in printer prints the whole process of sterilization information for recording and verification check. Explosion-
proof electric heating device with over-voltage and over-temperature protection, residual air automatic processing 
system, reliable operations.
FEATURES  
 Vertical, constant temperature heating box type ethylene oxide sterilizer cabinet with manual door opening
 304 stainless steel and carbon steel baked plastic powder for sterilization room and outer box respectively 
with electric heating method
 Automatic ventilation, 3×cycle ventilation with 30 minutes interval once
D igital LCD display with automatic control system and printer
 Built in sensor: humidity; pressure; temperature for precise and effective control
 Oil-free vacuum pump; explosion-proof electric heating device for convenience 
 High and low temperature alarm system
 Incorporated with casters for easy movements 
S ealed wear parts 
Simple and convenient operation with long service life
APPLICATIONS
Ethylene Oxide Sterilizer used to sterilize catheters, resuscitation bags, anesthesia masks, most fiber-optic 
instruments, glassware, solution medium, assembled complex devices, Custom procedure packs, equipment with 
integrated electronics, multi-lumen tubing products, stents, wound care dressings etc. across the field of 
pharmaceutical industries, metal & glass industries, hospitals, laboratories and research institutes etc. This autoclave 
most suits for prosthetic implants (joint, hip and knee replacements) sterilization.
SPECIFICATION 
Model LEOS-A10 LEOS-A11 LEOS-A12 LEOS-A13 LEOS-A14
Type Vertical; constant temperature heating box type
Door opening Manual
Capacity 80 L 120 L 220 L 360 L 460 L
Sterilization temperature 50℃ ± 3℃
Work pressure -60 kPa
Maximum pressure -140 kPa
Humidity (sterilization) 45% to 75%
Sterilizing gas Ethylene oxide; 1g/L
Sterilization time 0 to 99 hrs; adjustable
Vacuum speed -60 kPa in 15 mins
Ventilation Automatic
Ventilation cycle 3 times; 30 mins interval once
Control system Automatic; one-button
Display Digital LCD display
Printer Yes
Humidity sensor Yes; cavity humidity: >45% RH
Pressure sensor Yes
Temperature sensor Yes; cavity temperature: 50℃ ± 3℃ (within precise range)
Vacuum system Oil free vacuum pump
Heating system Electric; explosion-proof electric heating device
Alarm system High/low temperature
Protection features over-voltage, over-temperature protection, residual air automatic processing system
Sterilization room 304 anti-corrosion type stainless steel
material
Outer box material Carbon steel (thickness 1.8mm) baked plastic powder
Wear parts Seal
Caster Yes
Power 1.5 kW 2.8 kW 3.0 kW 3.6 kW 4.5 kW
Chamber dimensions 320×600×450 400×600×500 500×740×600 600×830×730 600×960×820 
(W×D×H) mm mm mm mm mm
Dimensions (W×D×H) 620×780×1100 620×780×1170 720×920×1250 820×1010×1380 800×1140×1480 
mm mm mm mm mm
Weight 176 kg 196 kg 296 kg 340 kg 380 kg