Ethylene Oxide Sterilizer LEOS-T2012

Introduction

Ethylene Oxide Sterilizer is a vertical, constant temperature heating box type sterilizer cabinet with manual door opening offers 220 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 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.

It uses high-temperature and high-pressure steam to achieve effective sterilization of laboratory equipment, media, and waste. The advanced control system ensures thorough sterilization while preventing overheating or pressure buildup.

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.

Specifications

Type	Vertical; constant temperature heating box type
Door opening	Manual
Capacity	220 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	2 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 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 material	304 anti-corrosion type stainless steel
Outer box material	Carbon steel (thickness 1.8mm) baked plastic powder
Wear parts	Seal
Caster	Yes
Power	3.0 kW
Chamber dimensions (W×D×H)	500×740×600 mm
Dimensions (W×D×H)	720×920×1250 mm
Weight	296 kg

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

Digital 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

Sealed wear parts

Simple and convenient operation with long service life

FAQs

1. Is the Ethylene Oxide Sterilizer safe for plastic instruments?

Yes, Ethylene Oxide Sterilizer is highly safe for plastic instruments. Its low-temperature gas sterilization process prevents melting, warping, or material degradation. Unlike steam sterilization, it does not introduce heat or moisture, which can weaken plastics. The gas effectively penetrates complex structures, ensuring thorough sterilization without compromising integrity. This makes it ideal for delicate plastic medical tools, laboratory equipment, and disposable devices.

2. Does this sterilizer leave any chemical residue?

. No, the Ethylene Oxide Sterilizer includes an automatic ventilation system to effectively remove gas residues. After sterilization, the chamber undergoes multiple ventilation cycles to eliminate any remaining traces. This ensures that all sterilized materials are completely free from harmful chemical residues. Proper aeration prevents exposure risks, making it safe for medical, pharmaceutical, and laboratory applications. Additionally, the sterilizer’s controlled process ensures compliance with safety standards, guaranteeing residue-free instruments ready for immediate use.

3. Does this sterilizer require a special power connection?

Ethylene Oxide Sterilizer runs on a stable industrial power supply. It requires proper grounding for safe and efficient operation. Built-in safety features protect against voltage fluctuations. Following installation guidelines ensures smooth performance. A professional setup is recommended for optimal results. Regular maintenance helps maintain long-term reliability.

4. Can it sterilize instruments with narrow lumens?

Sterilizing narrow lumens and complex devices is easy with Ethylene Oxide Sterilizer. The gas diffuses deep into intricate structures, ensuring complete sterilization. Unlike steam sterilization, it works without moisture, preventing material damage. This makes it highly effective for catheters, endoscopes, and multi-lumen tubing. Every surface is fully sterilized for maximum safety.

5. Can multiple sterilization cycles be run in a day?

Yes, this Ethylene Oxide Sterilizer allows multiple sterilization cycles to be run in a day. Its efficient ventilation system quickly removes residual gas, reducing waiting time between cycles. Automated controls help adjust cycle settings based on workload needs. This ensures continuous operation while maintaining consistent sterilization quality. Proper loading techniques further improve efficiency and reliability.

6. How often should maintenance be performed?

Regular maintenance is essential to keep our Ethylene Oxide Sterilizer operating safely and efficiently. Inspections ensure that the ventilation system, sensors, and gas circulation work correctly. Cleaning procedures help prevent gas buildup and maintain proper chamber aeration. Checking door seals, filters, and gas connections improves performance and safety. Routine upkeep extends the sterilizer’s lifespan and ensures consistent sterilization results.

7. Can the Ethylene Oxide Sterilizer be used for delicate electronics?

Yes, Ethylene Oxide Sterilizer is safe for delicate electronic medical devices. Its low-temperature process prevents heat damage and avoids moisture exposure, protecting sensitive circuits. Unlike steam sterilization, it eliminates contamination without causing condensation or corrosion. The non-corrosive gas ensures that electronic components remain intact and functional. This makes it ideal for sterilizing pacemakers, endoscopic cameras, and other medical electronics.