FACTOID # 72: There are 22 countries where more than half the population is illiterate. Fifteen of them are in Africa.
 
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Encyclopedia > Record charts
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  Results from FactBites:
 
Strip chart recorder - Patent 4396926 (6294 words)
The recorder defined in claim 7 and wherein the cam is further profiled to be resiliently engaged by the bail when the door is in its closed position, thereby releasably retaining the door in that position.
A stylus or pen driven by a galvanometer or torque motor is mounted in the housing with the stylus engaging a bearing surface on the housing.
The prior recorders typified by the one in the aforesaid patent are disadvantaged also in that when loading a new roll of paper into the recorder, the recorder itself must advance the chart paper along the flow path through the recorder.
Chart Recorders Strip Chart Recorder Flat Bed Recorder and Paperless Recorders (489 words)
A chart recorder is an instrument used to record various process and electrical signals.
Chart recorders are available in single or multichannel styles (single or multipen) and in various configurations.
Strip chart recorders consist of a roll or strip of paper that is passed linearly beneath one or more pens.
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