Logarithmic strip chart recorder





Wikimedia Commons has media related to Chart recorder. The paper is passed under a pen and the pen is deflected in proportion to the signal. In this system, a special movable pen which is thermally heated by passing an electric current through it is used. RoHS Compliancy of the part number is undetermined. Up until this unit, most chart recorders were rack mounted and had one speed and one sensitivity range. The basic element of a Strip Chart Recorder Working Principle consists of a pen stylus used for making marks on a movable paper, a pen stylus driving system, a vertically moving long roll of chart paper and chart paper drive mechanism and a chart speed selector switch, as shown in Fig. The chart paper drive system generally consists of a stepping motor which controls the movement of the chart paper at a uniform rate.

Computer once meant a person who….

Chart Recorder

RS serial communications is an option that allows a real-time link to a host computer. This page was last edited on 1 Aprilat The recorder records the variation of one of more variables with respect to time. Temperature Humidity Chart Recorder. Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. The amplifier drives the motor in such a direct as to reduce the error between desired and actual pen position to zero. For future reference, sections of the paper can be torn off and archived.








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