是利用一组真空膜盒随大气压力的变化而伸缩的原理制造的,当大气压力变化时引起真空膜盒伸缩由杠杆及拉杆的作用,使笔杆上笔尖沿着自记纸上的弧线上下移动,记录出气压变化的迹线.是气象台站及有关部门用来记录所在地某一段时间内大气压连续变化的仪器.广泛地用于气象、军事、航空、航海、农业、测量、地质、工矿企业和科研等领域.
● 小机型,不受摆放地方大小的限制
● 气压传感部份是一组真空膜盒组成
● 传动机构是由杠杆及拉杆等部件组成
● 记录部份是由带笔尖的笔杆和记录筒组成
● 各部份机构均由底板及外壳结合为一体
● 记录筒的旋转是依靠装在底板下部的电子钟带动旋转
● 自记纸上的刻度值:水平刻度为气压值,上下弧线为时间值
● 钟机芯采用电子钟,周计气压记录仪是一周记录一张记录纸
● 提供耗材:自记纸100张;气象记录墨水1瓶;笔尖2只

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高级数据

一般描述

Place these compact,portable pressure recorders anywhere a written record of pressure is needed.Pressure recorder is the use of a set of vacuum bellows along with the change of the atmospheric pressure and the principle of scale manufacturing.Causing vacuum bellows stretch when the atmospheric pressure changes by the lever and lever action,so that the pen tip is moved up and down along an arc on the recording paper to record the changes in pressure trace.It is home to the meteorological offices or stations and other relevant departments used to record a period of continuous change of atmospheric pressure instrument.
● Made of the transparent organic glass shield,plastic base and metal racks
● Pressure sensor is composed of a set of vacuum bellows
● Recording part is made of the penholder with the pen tip and the recording cylinder
● On the recording paper automatically draw storage space,and pressure change curve
● Provide supplies:Chart recorder paper 100 (T6410-02 four hundred);1 bottle of ink on meteorological records;the nib of 2 only

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溶液计算器