Yes, it is officially marked as IDT (identical) in technical content. The JSA Webdesk indicates the document is an "identical (一致)" adoption of the international standard.
JASO D0144 is a standard that outlines the test procedure and evaluation criteria for the performance of lubricants used in Japanese vehicles. The standard is specifically designed to assess the friction and wear characteristics of lubricants, such as engine oils, gear oils, and transmission fluids, under various operating conditions. jaso d0144 pdf
While specific versions may vary by year (e.g., JASO D014-4:2014), this part of the standard typically covers , complementing other parts that handle vibration, temperature, and electrical disturbances. Yes, it is officially marked as IDT (identical)
The "D0144" format is a colloquial naming for JASO D014-4. The D014 standard is the Japanese equivalent of the international series. It's a family of documents that replaced the older JASO D001 to align with international standards. The D014 family is divided into five key parts: The standard is specifically designed to assess the
To understand D014-4, it helps to see where it fits within the complete environmental testing suite: : General requirements (ISO 16750-1). D014-2 : Electrical loads (ISO 16750-2). D014-3 : Mechanical loads (ISO 16750-3). D014-4 : Climatic loads (ISO 16750-4). D014-5 : Chemical loads (ISO 16750-5). Where to Find the Standard
: Provides methods for testing resistance to dust and particulate matter, crucial for sensors and exterior-mounted equipment. Strategic Importance Global Alignment : By complying with ISO 16750-4
Evaluates how well enclosures protect sensitive electronic pathways from fine dust and sand particles that could cause mechanical failure or tracking shorts.