Industrial Light Sources · UV
UV-C can be used for air and surface disinfection. Through technical collaboration with leading international manufacturers, TingHao offers the indoor UV-C air disinfection series — made of high-purity quartz, long-lived, and safe for occupied spaces.
UV-C 254nm air disinfection
Viruses, bacteria, and other pathogens often linger in the air as aerosols (tiny droplets), making poorly ventilated spaces such as offices, meeting rooms, classrooms, and gyms especially prone to transmission. This series uses a “recirculating air disinfection” approach, continuously drawing in indoor air, passing it through a UV-C (254nm) disinfection zone, and releasing it back out.
Independent research-institute air tests reduced the virus load in crowded spaces by up to approximately 95%; university-hospital surface disinfection achieved 99.99% inactivation of the actual coronavirus (SARS-CoV-2).
Disinfection takes place inside the unit, producing no ozone and exposing no one to UV; people can be in the same room while it runs, making it suitable for long-term use.
Using solid-state mercury lamps, the UV lamp tube lasts 12,000–16,000 hours, with a long replacement cycle and simple maintenance.
Available in wall-mounted, suspended, desktop and handheld types, selected by space size; runs as soon as it is plugged in after installation, with easy ongoing maintenance.
Indoor UV-C Air Disinfection Series
A UV disinfection series designed specifically for large spaces, with wall-mounted, suspended, desktop, or handheld products chosen by space size and use scenario; among them, the suspended Air M10 delivers a normal airflow of 1,100 m³/h, ideal for large spaces with ceilings over 3m high.
Maximum filtration airflow of 400 m³/h, filtering about a 40-ping (≈132 m²) space once per hour. Easy to mount on a wall, with noise of only about 39dB — suitable for long-running operation in offices, meeting rooms, classrooms, and gyms.
Maximum filtration airflow of 1100 m³/h, filtering about a 110-ping (≈364 m²) space once per hour. Simply suspended from the ceiling, ideal for large, crowded spaces such as production areas, reception lobbies, and dining areas.
Portable, ultra-quiet design with a maximum airflow of 40 m³/h, filtering about a 4-ping (≈13 m²) space once per hour. Plug-and-use on a desktop, safe for occupied spaces, ideal for small offices, meeting rooms, hospital consultation rooms, and homes.
A rechargeable dry UV disinfection unit that disinfects without contact simply by passing it over a surface. Ideal for surfaces that are inconvenient to wet-disinfect with alcohol yet need frequent disinfection, it complements air disinfection by reaching the blind spots it can't cover.
| Item | Air W (wall-mounted) | Air M10 (suspended) | Air T (tabletop) |
|---|---|---|---|
| Air flow | 100–400 m³/h | 1100 m³/h | 40 m³/h |
| Recommended space | Approx. 40 ping per session | Approx. 110 ping per session | Approx. 4 ping per session |
| Noise level | Approx. 39 dB | Approx. 53 dB | Approx. 40 dBA |
| UV lamp | Solid-state mercury lamp ×2 / 140W | Solid-state mercury lamp ×2 / 200W | UVC initial 5.3W |
| Rated power | 320 W | 1000 W | 28 W |
| Tube lifespan | Approx. 12,000 h | Approx. 16,000 h | Approx. 12,000 h |
| Dimensions (mm) | 998×685×197 | 1160×376×487 | 357×230×336 |
| Weight | 35 kg | 35 kg | 3 kg |
| Protection rating | IP20 | IP20 (control box IP54) | IP20 |
Operating environment 0–35°C / humidity 25–80%; Air M10 recommended minimum installation height approx. 3.25m. Zone H handheld: dimensions 58×18×12.5 cm, weight 1.7 kg, removable rechargeable lithium battery; goggles and gloves (included) must be worn during use. Noise values are measured at the corresponding airflow and are higher at maximum airflow. The above specifications are compiled from the manufacturer's catalog; actual models and specifications are subject to the latest datasheet provided by the supplier.
Laboratory validation
In an independent research institute's study, a crowded space was simulated to test the air disinfection performance of the wall-mounted unit: multiple dummies represented people, one releasing a coronavirus surrogate, and after disinfection the airborne virus load was measured to be reduced by up to approximately 95%.
In a separate test, a university hospital conducted surface disinfection tests using the handheld unit / disinfection chamber, achieving 99.99% inactivation of the actual coronavirus (SARS-CoV-2) — using the real virus rather than a surrogate. The verification was carried out jointly by independent research institutes, testing bodies, and a university hospital.
Applicable scenarios
Below are illustrative product application scenarios to help assess installation locations and model selection.
For enclosed spaces with many people together for long periods and recirculating air conditioning, wall-mounted or desktop units continuously purify the air.
For crowded, high-respiration spaces — reducing the risk of aerosol transmission and protecting the health of teachers, students and members.
For large, high-traffic spaces, the suspended Air M10 provides high-airflow disinfection, reducing the risk of infection and operational disruption.
The technologies described on this page derive from technical collaboration with leading international manufacturers; scene photos are illustrative of product use, and actual models, specifications, benefits, and supply are subject to case-by-case evaluation and quotation.
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