Radiofrequency (RF) and Infrared (IR) Radiation

Potential Hazard

• Possible employee exposure to radiofrequency (RF) radiation.
  • RF is associated with the use of induction heating.
  • RF can be emitted from backside metallization.
• Possible employee exposure to radiofrequency infrared (IR) radiation.
  • IR radiation is emitted from the molten material.
  • IR radiation can be emitted from the furnace.

Possible Solutions

• Identify RF and IR hazards; perform exposure evaluations when applicable.
• Enclose operations involving RF and/or IR emissions; provide shielding as necessary.
• Provide PPE as appropriate during operations when exposure is necessary. [29 CFR 1910 Subpart I]
• Implement RF/IR radiation safety programs to further identify and control RF/IR hazards.

Additional Information

OSHA Safety and Health Topics Pages:

• Non-Ionizing Radiation
• Personal Protective Equipment
• Radiofrequency Radiation