1.1本实施规程涵盖了一种制备、维护和使用温度基准槽的方法，该温度基准槽由刨冰和水的混合物组成，在101 325 Pa（1 atm）的压力下用空气饱和。 1.2包括与ITS-90上冰点和水三相点相关的工业惯例。 1.3未详细描述通过机械搅拌或搅拌来提高镀液温度均匀性的方法。 1.4本规程不包括通过恒温控制制冷近似冰点的方法。 1.5 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 This practice covers a method of preparing, maintaining, and using a temperature reference bath of a mixture of shaved ice and water, saturated with air at a pressure of 101 325 Pa (1 atm). 1.2 An industrial practice for relating values referenced to the ice point and to the water triple point on the ITS-90 is included. 1.3 Methods to promote uniformity of bath temperature by mechanical stirring or agitation are not described in detail. 1.4 Methods of approximating the ice point, as by thermostatically-controlled refrigeration, are not covered by this practice. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.