Germicidal irradiation
UV-C acts on microorganisms reached by the light, adding a disinfection step after routine surface cleaning.
PRODUCT / TECHNICAL DATA Cleanroom Disinfection SuppliesSpecifications / Configurations / Procurement
PRODUCT GALLERYST
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Cleanroom Disinfection Supplies
UV-C Germicidal Lamp
Product specifications
| Brand | ST |
|---|---|
| Product type | Ceiling-mounted UV-C germicidal lamp |
| Wavelength | 254 nm |
| Tube material | Quartz |
| Fixture material | 201 stainless steel; 304 stainless steel optional |
| Housing options | Straight-edge or sloped-edge |
| Power options | 20 W, 30 W and 40 W |
| Length options | 600 mm, 900 mm and 1200 mm |
| Treatment functions | Germicidal disinfection and mite-control treatment |
| Fixture properties | Corrosion resistance, rust resistance and easy cleaning |
| Operating condition | Unoccupied-room treatment; people, animals and plants must be removed |
| Post-treatment ventilation | 30–45 minutes after switching off; follow the site's re-entry procedure |
| Customisation | Fixture specifications and stainless steel material |
Customization availableSpecifications can be customized to your requirements.
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Specify the quantity and configuration in your inquiry.
UV-C Germicidal Lamp uses 254 nm UV-C to inactivate microorganisms exposed to its light. UV-C disrupts microbial genetic material, helping reduce contamination on directly exposed surfaces during a planned disinfection cycle after the room has been vacated.
The fixed stainless steel fixture keeps the lamp in position for repeated treatment cycles and is easy to clean. Quartz tubes are offered in three power and length combinations, with straight-edge or sloped-edge housings to suit the installation.
MODELS AND DIMENSIONS
Housing, power and length options
| Housing style | Power (W) | Length (mm) |
|---|---|---|
| Straight-edge | 20 | 600 |
| Straight-edge | 30 | 900 |
| Straight-edge | 40 | 1200 |
| Sloped-edge | 20 | 600 |
| Sloped-edge | 30 | 900 |
| Sloped-edge | 40 | 1200 |
304 stainless steel fixtures and project-specific specifications can be customised.
FIXED UV-C DISINFECTION
Target exposed areas between room activities
Fixed overhead installation
Ceiling mounting keeps the fixture away from working surfaces and provides a consistent lamp position for planned treatment cycles.
Cleanable stainless steel housing
The corrosion-resistant fixture can be cleaned as part of room maintenance; 304 stainless steel is available as a material option.
APPLICATION ENVIRONMENTS
Scheduled treatment when the room is vacant
Biological laboratories
Treat exposed room surfaces between activities as part of the laboratory's cleaning and disinfection procedure.
Operating rooms
Add a controlled UV-C cycle after cleaning when the room is empty, within the facility's approved environmental disinfection procedure.
Food-processing workshops
Treat exposed areas between production runs after personnel leave and routine cleaning is complete.
Pharmaceutical workshops
Include UV-C irradiation in planned room disinfection cycles outside production occupancy, with exposure set for the treatment area.
IMPORTANT OPERATING CONDITIONS
Keep the treatment area unoccupied
Before and during operation
Remove people, animals and plants and prevent entry while the lamp is on. UV-C can injure eyes and skin; never look directly at the tube or expose skin to its radiation.
After the cycle
Switch off the lamp, ventilate for 30–45 minutes and follow the site's re-entry procedure before returning the room to use.
TREATMENT PLANNING
Match exposure to the room and cleaning procedure
Position and exposure
Set lamp placement and cycle time for the target organisms, distance and measured UV exposure; arrange the area to limit shadows.
Cleaning and access control
Clean surfaces before treatment and include entry control in the room procedure; UV-C does not replace cleaning of shaded or covered areas.
PROCUREMENT / INQUIRY
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