浅谈砝码对烘干法水分测定仪装置和测量结果的影响及不确定度评定

Effects of weight on drying moisture determination meter device and the measuring results and evaluation of uncertainty

水分测定仪是目前实现食品、药品、谷物水分含量快速检测的唯一测量仪器。砝码是其必备的测量设备之一。根据水分测定仪的显示方式和衡量装置的不同,目前市场上的烘干法水分测定仪分为模拟显示水分测定仪和数字显示水分测定仪。本文详细阐述砝码在烘干法水分测定仪运用,进一步阐述烘干法水分测定仪测量结果不确定度评定。

The moisture meter is the only food, medicine, instrument for measuring moisture content of cereals rapid detection. Weight is one of the essential measurement equipment. According to the display mode and measuring devices of different moisture measuring instrument, the drying method of water market on the tester is divided into analog display moisture meter and digital display instrument. This paper describes weights in the drying moisture tester using, further elaborates the measurement result uncertainty of determination of moisture drying method.