33 C.F.R. § 159.115 – Temperature range test. | Midpage
§ 159.115
33 C.F.R. § 159.115
Temperature range test.
Effective Dec 31, 2016
(a) The device must be held at a temperature of 60 °C or higher for a period of 16 hours.
(b) The device must be held at a temperature of −40 °C or less for a period of 16 hours following winterization in accordance with manufacturers' instructions.