Stertek（Nanjing）Medical Equipment Co.,ltd
Stertek（Nanjing）Medical Equipment Co.,ltd
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Cartridge H2O2 plasma sterilizer is hydrogen peroxide (H₂O₂), in low temperature environment through the electromagnetic field of hydrogen peroxide (H₂O₂) to form hydrogen peroxide (H₂O₂) plasma, combined with hydrogen peroxide (H₂O₂) gas and hydrogen peroxide (H₂O₂) plasma for indoor items at low temperature, dry sterilization, and can effectively dissociate residual hydrogen peroxide (H₂O₂).
In operating rooms, the STL‑PW model delivers virtually immediate access to sterile tools. It’s easy to install and operate. This eliminates the need to send instruments to a central CSSD, thereby reducing the risk of damage or contamination during transport.
| Product Model | STL-PW180 |
| Power Supply | AC380V 50Hz |
| Power | 4.2kVA |
| Inner Tank Capacity | 180L |
| Inner Dimensions (Length×Width×Height, cm) | 85*46*46 |
| Plasma Sterilizer Dimensions (Length×Width×Height, cm) | 104*78*170 |
Chamber Material: Rectangular structure made of 304 stainless steel (thickness: 3mm) for enhanced durability and space utilization.
Glow Electrode Grid: Made of 5052 aluminum alloy (thickness: 3mm).
Sterilization Chamber Heating: Hexahedral PTC silicone plate with independent temperature control ensures uniform heat and dual-temperature protection.
Door Structure: Vertical automatic lifting door with anti-clamp safety system and foot-sensing open/close function.
Door Safety Lock: Auto-lock system prevents opening during sterilization to ensure safety.
Sterilant Type: Cassette-based 58% hydrogen peroxide; each cassette contains 12 x 5ml capsules.
Sterilization Method: H₂O₂ plasma technology with in-line purification, reaching over 93% purity. No toxic residues.
Sterilization Temperature: 50℃ ± 5℃
Sterilization Cycles:
Fast cycle: 25 minutes
Standard cycle: 35 minutes
Enhanced cycle: 55 minutes
Controller: Siemens PLC with advanced program logic and safety.
Touchscreen: 7-inch high-resolution color display with real-time cycle visualization.
Display Functions: Pressure, temperature, time, process stage, cycle mode, and alarms.
Printer: Micro printer for cycle reports including parameters, graphs, start/end times.
Memory Storage: Stores over 8000 sterilization records, power-off memory retention.
USB Port: Supports export and backup of sterilization records.
Pressure Sensor: High-accuracy transmitter for stable pressure control.
Temperature Sensor: Dachang brand, small error, stable readings.
Filter System: Ultrafine aseptic filter with filtration precision ≤ 0.22μm.
Plasma Generator: RF glow discharge, 19kHz frequency, max power 500W.
Plasma Generation Mode: Single AC discharge mode ensuring 100% success rate.
Vacuum Pump: High-vacuum rotary vane pump with H₂O₂ resistance; 16 m³/h capacity; <65dB operation sound.
Vacuum Protection: Phase sequence protection prevents motor reversal.
Oil Mist Filter: Captures and recycles mist to reduce emissions and oil consumption.
Alarming System: Real-time monitoring with automatic error display and Chinese alert interface.
Sterilant Safety: Plasma process breaks H₂O₂ into water and oxygen, leaving no residue.
Operator Protection: UV light from plasma is fully shielded and invisible to the user.
Environmental Impact: Non-toxic, safe for environment and personnel.
Sterilization Validation: Validated for 2m Teflon lumen (1mm ID) and 500mm stainless steel lumen (1mm ID) per provincial sterility test report.
Biological Incubator: 56℃ ± 3℃, 48-hour cycle for biological monitoring.
The STL‑PW offers an efficient sterilization solution for heat- and moisture-sensitive equipment in CSSDs as well as gastroenterology and respiratory endoscopy clinics.
Direct Manufacturer Pricing: As the source factory, we eliminate middleman costs, providing global clients cost-effective sterilization solutions directly.
Efficient Direct Support: Our service team ensures rapid and efficient communication and support, handled entirely in-house from production to after-sales.
Flexible Custom Solutions: Leveraging strong technical expertise, we offer both standard models and fully customized equipment tailored to specific structural, functional, or control requirements.
Certified Quality & Safety: Every device undergoes strict quality control and holds international certifications (including CE, ISO 13485, ISO 9001), guaranteeing safety, stability, and long-term reliability.
Related sterilizers
We offer a diverse range of low-temperature plasma sterilizers, including both cassette-type models for fast-cycle use and capsule-type plasma units designed for delicate, temperature-sensitive instruments.
Our complete portfolio of steam sterilization systems covers:
Large-scale rectangular steam sterilizers ideal for hospital sterilization centers,
Horizontal pulse-vacuum cylindrical autoclaves for reliable and deep sterilization,
Basic vertical gravity steam sterilizers for everyday sterilization tasks,
Vertical pulse-vacuum sterilizers with smart control features,
Compact tabletop gravity autoclaves for space-limited facilities,
Class B tabletop steam sterilizers for dental and medical clinics requiring vacuum cycles and drying,
And portable steam sterilizers, lightweight and easy to operate in remote or mobile environments.
We also manufacture ethylene oxide (EO) sterilizers, including mini EO gas sterilizers for clinics and high-capacity EO chambers for professional or industrial medical device processing.