RF and 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 [1910 Subpart I] as appropriate during operations when exposure is necessary.

  • Implement RF/IR radiation safety programs to further identify and control RF/IR hazards.
Additional Information

OSHA Safety and Health Topic pages: