KJ-A9 Home Plasma Air Purifier
Advanced plasma air purification technology designed for home use, featuring sleep aid functionality and safe operation for mothers and babies.
Product Specifications
| Product Name | Household Plasma Air Purifier |
| Model | KJ-A9 |
| Application | Home, Office, School, Hospital, Dental Clinic, Hotel, Bank, Kindergarten |
| Package Size | 230*270mm / 230*1500mm |
| Power | AC 220V~50Hz |
| Power Requirement | 55W |
| Weight | 10kg |
| Color | White |
| Applicable Area | 240m² |
| Airflow | 400m³/h |
| Particle CADR | 200m³/h |
| Noise | ≤55db |
| Sterilization Rate | 99.99% |
| Technology | DBD Plasma, Ozone-free |
| Certification | ISO14001, ISO9001, CE, CTI |
Advanced Plasma Technology
Our KJ-A9 plasma air purifier utilizes Dielectric Barrier Discharge (DBD) technology, the mainstream plasma generation method in plasma medicine. This advanced system generates low-temperature atmospheric plasma with high stability, activity, and coverage area.
Key Benefits
- Ozone-free operation for complete safety
- 99.99% sterilization rate against bacteria and viruses
- Quiet operation (≤55db) ideal for sleep environments
- Safe for mothers, babies, and pets
- Covers areas up to 240m²
- Energy efficient at only 55W power consumption
Technology Innovation
Kangbeijing Company introduced plasma technologies from Germany in 2015 and collaborated with leading research institutions including Zhejiang University and Lanzhou University to achieve technological localization and advancement.
After four years of dedicated research and development, Kangbeijing plasma air purification equipment successfully launched in 2019 with corresponding intellectual property rights.
Certifications & Quality Assurance
Our products hold multiple certifications including ISO14001, ISO9001, CE, and CTI. In 2020, Kangbeijing's plasma products obtained the "Disinfection Product" certification (Hygiene License for Disinfection Product Manufacturers) and began establishing partnerships with medical institutions.
The company possesses 4 invention patents, 1 design patent for appearance, and 18 utility model patents, demonstrating our commitment to technological innovation and quality.
Frequently Asked Questions
General Product Information
What is a plasma air purifier and how does it work?
A plasma air purifier generates plasma consisting of ions and free-moving electrons through electrical discharge. When released into the air, the unstable ions initiate chemical reactions that break down harmful substances including bacteria, virus cells, and volatile organic compounds (VOCs), effectively cleaning the air by eliminating pathogens and pollutants.
How is a plasma air purifier different from traditional air purifiers?
Traditional air purifiers rely mainly on filtration methods and require regular filter replacements. Our plasma air purifier uses ionization technology to actively disinfect air and surfaces by diffusing plasma. It reaches hard-to-access areas without the issue of filters breeding bacteria and can work alongside existing air purification systems.
Installation and Placement
Where should I place the plasma air purifier?
For optimal performance, place portable models in a central location within the room, away from walls and large furniture to ensure proper air circulation. This positioning allows for maximum coverage and efficiency in air purification.
How do I install the plasma air purifier?
The KJ-A9 is a portable unit that simply needs to be plugged in and turned on. For optimal performance, ensure proper placement as described above and maintain regular cleaning according to the user manual.
Product Performance
What pollutants can the plasma air purifier remove?
Our plasma air purifiers effectively remove airborne particles including dust, pollen, and PM2.5 down to 0.001 μm. They eliminate various bacteria, viruses, and molds while decomposing harmful VOCs such as formaldehyde, benzene, ammonia, and acetic acid, plus removing unpleasant odors.
How long does it take for the plasma air purifier to start working?
You may notice improvement in air quality within the first few hours, particularly for odor reduction. For comprehensive purification including fine particles and pathogens, allow 1-2 days of continuous use depending on initial pollution levels and room size.
Safety and Certification
Is the plasma air purifier safe to use around people and pets?
Absolutely. Our plasma air purifiers are designed with safety as the top priority. All products are tested to comply with strict safety standards and certified for zero ozone emissions, meeting UL 2998 standards. The ionization technology is completely safe for continuous use around people and animals.
What certifications does the plasma air purifier have?
Our plasma air purifiers hold multiple certifications including UL 2998 for zero ozone production, compliance with ASHRAE standards, and certification by the California Air Resources Board (CARB). These certifications validate the quality, safety, and effectiveness of our products.
Maintenance and Longevity
How do I clean and maintain the plasma air purifier?
Regular maintenance involves cleaning collecting plates using non-abrasive methods. Gently brush the plates to remove debris and refer to the user manual for specific maintenance instructions for optimal performance and longevity.
How long does the plasma air purifier last?
On average, our plasma air purifiers have a lifespan of 3-5 years depending on usage and environmental conditions. Regular maintenance and proper operation can help extend the device's operational life.
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