Chart Recording Paper is primarily used in a Chart Recorder to input an electrical or mechanical trend using single or different color of pens depending on what is being measured and recorded like intensity and frequency. Paper chart recorder applies in a Barograph, Electrocardiograph, Polygraph, Seismograph, and Thermo-hygrograph serving as data loggers on the aforementioned devices. This recorder chart and recording paper aids in actual recording of data in real time which is of importance for communication that allows process flexibility and speed.
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