最低温度计生产于北京普特仪表成套厂,北京普特仪表成套厂专业生产最低温度计、玻璃水银温度计、玻璃酒精温度计、一等标准水银温度计、二等标准水银温度计、
G-18 最低温度计 量程-52~41℃ -62~31℃ 精度0.5 长度360mm
最低温度表概述:
1、最低温度表是用以记录在一定时间内空气的最低温度数据。 2、最低温度计为酒精温度计,在最低温度计酒精柱内,置一黑色指标为一长约2厘米之两端呈球状之玻璃棒,当温度下降时,酒精收缩,因酒精柱顶之表面张力作用,指标随之移动,即向酒精球部后退,当温度上升时,酒精柱上升,而指标因无外力推动仍留原处,[1]故指标离酒精球较远之一端为表示在某一时段间隔内的最低温度。
使用场所:
最低温度表气象站风箱配套仪表,用来测量一段时间的最低温度,也可以用于教学使用。
使用方法:
本表应放置于百叶箱内木架上,水平横置,球部在左,顶端在右
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