1.1 This standard specifies requirements for microwave diathermy equipment of therapeutic purposes used in medical practice (hereinafter referred to as equipment) operating at a frequency range of more than 300 MHz but not exceeding 30 GHz.
1.2 This standard does not apply to the equip-ment specified for hyperthermia.
IS 12311-1987 history
2023ISO/FDIS 12311:2023 Personal protective equipment — Test methods for sunglasses and related eyewear
1989IS 12311-1987 Specification for microwave diathermy equipment for therapeutic purposes