This standard specifies the basic requirements, technical content and inspection methods for environmental labeling products such as gas stoves. This standard applies to city gas gas stove products, including: a. Stoves with a single burner with a standard rated heat flow of less than 5.23kW (4500kcal/h). b. Ovens and roasters with standard rated heat flow less than 5.82kW (5000kcal/h). c. An oven stove with standard rated heat flow that meets the requirements of a and b. d. The maximum amount of rice cooked per time is less than 4L, and the standard rated heat flow is less than 4.19kW (3600kcal/h). Gas stoves using non-city gas can refer to this guide.
HJ/T 311-2006 Referenced Document
GB 16410 Domestic gas cooking appliances*, 2020-12-24 Update
GB 16914 General safety technique requirements of gas burning appliances*, 2023-05-23 Update
GB 17905 Safety management regulation of gas-burning appliances for domestic use*, 2008-11-27 Update
GB/T 16411-1996 Universal test methods of gas burning appliances for domestic use
ISO 7996 Ambient air; Determination of the mass concentration of nitrogen oxides; Chemiluminescence method
HJ/T 311-2006 history
2017HJ 311-2017 Technical requirements for environmental labeling products for gas cookers
2006HJ/T 311-2006 Technical requirement for environmental labeling products Gas ranges
HJ/T 311-2006 Technical requirement for environmental labeling products Gas ranges has been changed from HJBZ 19-1997 Energy-saving, low-emission gas cooker.
HJ/T 311-2006 Technical requirement for environmental labeling products Gas ranges was changed to HJ 311-2017 Technical requirements for environmental labeling products for gas cookers.