ISO 4677-2:1985 调节和试验用大气.相对湿度的测定.第2部分：旋流式湿度计法

标准编号：ISO 4677-2:1985

中文名称：调节和试验用大气.相对湿度的测定.第2部分：旋流式湿度计法

英文名称：Atmospheres for conditioning and testing — Determination of relative humidity — Part 2: Whirling psychrometer method

发布日期：1985-10

标准范围

规定的方法适用于5至80°C范围内的温度。该特性的测定不确定度不超过3%r.h.该方法仅限于湿球温度不低于1℃，干球温度不高于80℃，压力与标准大气压力的差异不超过30%。

The method specified applies for temperatures within the range from 5 to 80 °C. The property is determined with an uncertainty not exceeding 3 % r. h. The method is restricted to wet-bulb temperatures not lower than 1 C, dry-bulb temperatures not higher than 80 °C, and pressures not differing from standard atmospheric pressure by more than 30 %.

标准预览图