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EO Sterilization Machine
EO Sterilization Machine is an advanced sterilization equipment designed for high-demand scenarios such as medical devices, pharmaceutical packaging, and laboratory equipment. It uses ethylene oxide (EO) gas as the sterilization medium, which can effectively kill various microorganisms including bacteria, viruses, fungi and spores, ensuring that the product meets the sterility standard. It is suitable for precision instruments and sensitive materials that are not resistant to high temperature and high pressure.
Features
Efficient sterilization, widely applicable
EO gas has extremely strong penetrating power and can penetrate into the interior of complex instruments and multi-layer packaging materials to achieve thorough sterilization. It is suitable for various heat-sensitive products such as endoscopes, catheters, electronic components, plastic products, etc., ensuring the sterilization effect without damaging the performance of the items.
Intelligent control, accurate and reliable
The equipment is equipped with an advanced PLC control system and a touch screen operation interface, which can accurately adjust the sterilization parameters (such as EO concentration, temperature, humidity, sterilization time, etc.) to ensure that the sterilization process is stable and controllable, and automatically record data for easy traceability and verification.
Safe and environmentally friendly, in line with international standards
Multiple safety protection designs are adopted, including leak monitoring and exhaust gas treatment systems (catalytic decomposition or absorption technology), which effectively reduce EO residues and ensure the safety of operators. It complies with international certification requirements such as ISO 11135 and GMP, and meets the high standards of the medical and pharmaceutical industries.

Table -top sterilizer for Industrial and labtory
| Model | BCS-L 78L | BCS-L 138 | BCS-L 238 |
| Overall Size | 900*710*1400 | 880*950*1450 | 1050*1050*1600 |
| Chamber Size | 420*300*610 | 430*380*840 | 500*500*950 |
| Chamber Volume | 78L | 138L | 238L |
| Power Supply | 220(200)V;50(60)HZ | 220(200)V;50(60)HZ | 220(200)V;50(60)HZ |
| Power | 1.4KW | 2.3KW | 3.4Kw |
| Chamber Material | SUS304 | SUS304 | SUS304 |
| Humidity Tank Water Capacity |
600L | 800L | 1500L |
| Exhaust Mode | direct exhaust/floor drain |
direct exhaust/floor drain |
direct exhaust/floor drain |
| Total Weight | 320kgs | 540kgs | 640kgs |
| Sterilization Pressure |
60kpa | 60kpa | 60kpa |
| Sterilization Humidity |
40%-80% | 40%-80% | 40%-80% |
| Sterilization Temperature |
37℃&55℃ | 37℃&55℃ | 37℃&55℃ |
| Sterilization Cycle (Total) |
55℃:8-10hours | 55℃:8-10hours | 55℃:8-10hours |
| 37℃:10-12hours | 37℃:10-12hours | 37℃:10-12hours |
More production details








FAQ
What is EtO gas sterilization?
EtO (Ethylene Oxide) gas sterilization is a low-temperature sterilization method that uses EO gas to kill microorganisms, including bacteria, viruses, and spores. It is ideal for heat- and moisture-sensitive medical devices, pharmaceuticals, and lab equipment. Our EtO Sterilizers offer precise control over sterilization parameters (gas concentration, humidity, temperature, and exposure time) for reliable, ISO-compliant sterilization.
What do you mean by EtO?
EtO (Ethylene Oxide, EO) is a colorless, flammable gas with strong sterilizing properties. It penetrates deep into materials (e.g., plastics, packaging) without damaging them, making it essential for medical and industrial sterilization. Our sterilizers include safety systems (leak detection, catalytic converters) to ensure safe handling.
What is the difference between EtO and autoclave?
EtO Sterilization: Uses gas at low temperatures (30–60°C), perfect for plastics, electronics, and single-use devices.
Autoclave (Steam Sterilization): Uses high-pressure steam at 121–134°C, suitable for heat-resistant items like surgical tools.
Our EtO sterilizers are the best choice for sensitive materials that cannot withstand autoclaving.
What is the name of the gas EtO?
EtO stands for Ethylene Oxide (EO), the sterilizing gas used in the process. Our systems ensure minimal residual gas through advanced aeration and vacuum cycles, meeting ISO 11135 & FDA standards.
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