UV Discharge Tube Liquid Bath Light Frame Pneumatic Lift Silicone Sealed No PSU

UV Discharge Tube Liquid Bath Light Frame Pneumatic Lift Silicone Sealed No PSU

This is a specialty UV discharge tube light frame built around a pneumatic lift mechanism and a liquid bath provision. The upper housing holds a UV discharge tube (not included) and is raised and lowered by four pneumatic cylinders mounted to an aluminum and stainless steel base. Silicone rubber gaskets seal the lamp housing perimeter, making the assembly splash-resistant. A provision for a liquid bath beneath the lamp housing allows a liquid medium to serve as an optical filter or diffuser during UV exposure. Tubing routed to the viewport area supports gas or liquid flushing to maintain a clean or inert environment during processing. No power supply or UV tube is included — the unit requires an external high-voltage (HV) transformer and a compatible UV discharge or neon lamp.

Specifications & What's Included

• Type: UV discharge tube light frame with pneumatic lift
• Lift mechanism: 4 pneumatic cylinders (air-actuated vertical lift of upper lamp housing)
• Seal type: Silicone rubber gaskets — splash-proof perimeter seal on lamp housing
• Liquid bath provision: Yes — tray provision for liquid optical filter beneath lamp
• Viewport tubing: Clear tubing routed to viewport for cooling, flushing, or inert gas purging
• Frame material: Aluminum structural frame with stainless steel base plate
• Clear pneumatic and liquid tubing: Present and connected
• Power supply: NOT included
• UV discharge tube / lamp: NOT included — requires HV transformer and neon or UV discharge tube
• Electrical: Black wiring harness present; external HV transformer required

Applications

UV discharge tube light frames of this type are used in UV exposure and UV curing processes where a controlled, filtered UV source is needed over a work surface. The liquid bath provision suggests use in photolithography, contact UV printing, or UV chemical processing applications where a liquid filter is placed between the lamp and the substrate to shape the spectral output or diffuse the exposure field. The pneumatic lift allows repeatable, hands-free raising and lowering of the lamp housing to load and unload substrates or film beneath the lamp — a common feature in semi-automated UV exposure stations used in PCB fabrication, photomask exposure, screen printing film exposure, and similar light-sensitive process work. The silicone-sealed, splash-resistant construction and viewport flushing tubing point to use in a clean or semi-clean environment, possibly with solvent or chemical exposure. This type of custom-built or OEM UV frame assembly is typically found in semiconductor research, specialty photographic or printing processes, or custom photochemical laboratory setups from the 1980s through 2000s era.