本文件规定了测定石油产品倾点的方法。A. 适用于测定燃油、重润滑油和润滑油较低倾点的单独程序 还描述了基本原料和含有残余燃料成分的产品。 本文件中描述的程序不适用于原油。 注:现有设备使用的自动化程序与本节所述程序类似 文件然而，其精度尚未确定1）。交叉引用:ASTM D7962ISO 3171ISO 3170ASTM E2877ASTM E644- 11ASTM E1ASTM E2251 ASTM D97ISO 3015ASTM D6300购买本文件时可获得的所有现行修订版均包含在购买本文件中。

This document specifies a method for the determination of the pour point of petroleum products. A separate procedure suitable for the determination of the lower pour point of fuel oils, heavy lubricant base stock, and products containing residual fuel components is also described. The procedure described in this document is not suitable for crude oils. NOTE There is equipment available that uses an automated procedure similar to the one described in this document. However, the precision thereof has not been established1).Cross References:ASTM D7962ISO 3171ISO 3170ASTM E2877ASTM E644 - 11ASTM E1ASTM E2251ASTM D97ISO 3015ASTM D6300All current amendments available at time of purchase are included with the purchase of this document.