
Cleaning looks simple, but the wrong agent can cause damage. Therefore, material knowledge matters. For TSX high-performance units, clear guidance helps.
TSX cleaning agents must disinfect well, yet remain material compatible. Therefore, several agents are explicitly approved. You can use Spor-Klenz and quaternary ammonium solutions. In addition, 70% isopropyl alcohol is suitable for interior and exterior surfaces. This keeps hygiene consistent, while reducing avoidable wear. Moreover, it supports standard lab cleaning protocols. For use cases, see laboratory refrigerators.
The interior has two production options. One option is prepainted aluminum 3105 H-14. Another option is stainless steel 201-2B, 24 gauge. The exterior uses coated steel across key panels. For example, sides, top, bottom, and door use powder-coated cold rolled steel. In addition, the back uses hot dipped galvanized steel. Cages also use galvanized material. Therefore, the construction supports daily handling. This also matters for frozen storage workflows. See laboratory freezers for related environments.
Some agents require extra care. Spor-Klenz is not compatible with unpainted aluminum or copper. Therefore, avoid contact with these surfaces. Moreover, do not spray Spor-Klenz into the evaporator. This reduces corrosion risk and performance issues. Choose the agent based on the actual surface finish. Then you avoid downtime and repairs.
When new materials are introduced, compatibility testing is performed. The method follows ASTM D543 Method A. Samples are fully submerged for 168 hours at 23°C. Then weight and dimensions are measured before and after exposure. A visual inspection follows as well. For existing designs, compatibility charts guide safe choices. In addition, salt spray testing supports corrosion resistance checks. This approach helps keep the approved list reliable.
Cleaning is also a management task. Therefore, document approved agents per room and unit type. Next, check seals, coatings, and edges during routine rounds. This helps detect early wear and moisture issues. Support is available via service and maintenance. Finally, schedule preventive maintenance for consistent performance.