This standard specifies the method for measuring the thermal resistance and calculating the operating temperature of adult sleeping bags used for sports and leisure activities. This standard is suitable for evaluating the thermal insulation performance of Sleeper under steady-state conditions. This standard does not apply to base bags for special purposes such as military and extreme environment expeditions. This standard also does not apply to infants and children's sleeping bags aged 14 years and under.
GB/T 38426-2019 history
2019GB/T 38426-2019 Test method for thermal resistance and use temperature of sleeping bags