A cordless air purifier equipped with a CO2 sensor that detects "crowdedness" based on CO2 concentration and notifies the timing for ventilation with an indicator and alarm.
The "Bel Air BA-300 (Co2) BK1" is an electrostatic filter air purifier equipped with a CO2 sensor, featuring washable filters that can be reused multiple times. The indicator changes color from "blue → yellow → red" based on CO2 concentration, and an alarm sounds when it exceeds 1000 ppm. Being cordless allows it to be installed in places where it was previously not possible. It is commonly used in elevators and waiting rooms, as well as in locations where it is difficult to access power outlets. With a mobile battery, it can operate for 12 hours on low fan speed and 6 hours on high fan speed. It is easy to move around thanks to its casters. The air purifier can also be operated using the included AC adapter. 【Features】 ■ Equipped with a CO2 sensor that alerts you to "crowding" with color and sound ■ Rechargeable battery provides up to 12 hours of operation ■ Maximum applicable area of 20 tatami mats ■ Easy to move with casters ■ Slim tower design takes up little space ■ Uses washable electrostatic filters ■ CO2 concentration can be checked on the display ■ May qualify for subsidies as an "air purifier with virus removal function" and as a CO2 sensor.
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basic information
【Specifications】 ■Model Number: BA-300(Co2)BK1 ■Power Supply: Mobile battery or AC adapter ■Size: 255×285×625mm ■Weight: 8kg (Main unit: 6kg) ■Power Consumption: 20W ■Maximum Applicable Floor Area: 20 tatami mats ■Maximum Airflow: 5.1m²/min ■Operating Noise: ≦61dBA (High airflow), ≦45dBA (Low airflow) ■Air Purification Capacity (CADR): ≧280m²/hour (0.3μm particles) ■Dust Collection Rate ・99.2% (0.1μm particles, approximately 8 tatami mats, 60min) ・99.7% (PM2.5 particles, approximately 8 tatami mats, 60min) ■Virus Capture Rate: 99.3% (approximately 8 tatami mats, 60min) ■Ozone Concentration: Approximately 0.04mg/m² (approximately 0.02ppm) ■CO2 Alarm: ON/OFF, alarm at 1000ppm or higher ■CO2 Concentration Display: 400–5000ppm ■Operating Mode: Automatic/Manual ■OFF Timer: 1/4/8 hours ■Operating Time: Low airflow/6 hours, Medium/9 hours, High/6 hours ■Fully Charged Operating Time: 6–8 hours ■Caster: With stopper *For more details, please download the PDF or contact us.*
Price information
Price: 89,800 yen (including tax)
Delivery Time
P3
Applications/Examples of results
For more details, please download the PDF or contact us.
Line up（4）
| Model number | overview |
|---|---|
| BA-300 | Electrostatic filter type air purifier (standard model) |
| BA-300BK1 | Cordless air purifier (the main unit is the standard model BA-300) |
| BA-300(Co2) | Electrostatic filter type air purifier equipped with CO2 sensor |
| BA-300(Co2)BK1 | Cordless air purifier equipped with CO2 sensor (the main unit is BA-300(Co2)) |
catalog（2）
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Company information
Our company specializes in the planning, development, and sales of commercial air purifiers focused on virus removal for the Japanese market. We also provide after-sales service within Japan. We started selling air purifiers equipped with the industry's first CO2 sensor in May. Additionally, we offer a cordless air purifier that can cover up to 20 tatami mats and operate for up to 12 hours. We develop and sell air purifiers with unique features not found in other companies. We are currently seeking distributors and also offer OEM services. It seems that air purifiers with CO2 sensors can be eligible for subsidies not only as infection control equipment but also as applications for CO2 sensors across the country. Please feel free to consult with us.