GB/T 4797.1-2018
Active
National standards
GB/T 4797.1-2018 Classification of environmental conditions—Environmental conditions appearing in nature—Temperature and humidity
GB/T 4797.1-2018 Classification of environmental conditions—Environmental conditions appearing in nature—Temperature and humidity
Basic Information
Standard Code:
GB/T 4797.1-2018
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
The experimental conditions and procedures are summarized here
Publish Date:
2018-05-14
Implement Date:
2018-12-01
Pages:
18 pages
Scope
This part of GB/T 4797 lists the outdoor climate types represented by temperature and humidity parameters, serving as background materials for selecting appropriate temperature and humidity severity levels during product testing and application. Except for areas with an altitude exceeding 5,000 m, these climate types cover all regions of China. It can also be used as background materials when determining the climate environmental conditions for product applications. This part specifies a series of outdoor climate types based on temperature and humidity parameters, which are commonly used in the transportation, storage, installation, and use of products.
Development Information
Replace the following standards
Referenced Standards
GB/Z 32126-2015 Climatic field data including validation
IEC 60721-1:1990
Adopt standards
IEC 60721-2-1:2013
Related Standards
GB/T 7288.1-1987
Abolished
GB/T 7288.2-1987
Abolished
GB/T 7288.2-1987 Equipment reliability testing Preferred test conditions Equipment for stationary use in weather protected locations—High degree of simulation
GB/T 7826-1987
Replaced
GB/T 7826-1987 Analysis techniques for system reliability—Procedure for failure mode and effects analysis(FMEA)
GB/T 7827-1987
Abolished
GB/T 7827-1987 Reliability prediction procedure
GB/T 7828-1987
Active
GB/T 7828-1987 Reliability design reviews
GB/T 7829-1987
Active