Our list of current Chart recording instruments products are listed below. If you cannot find what you are looking for, please contact us and we will try our best to help you.
This combination instrument records both temperature and relative humidity on the same chart.
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The thermograph uses a bi-metallic element to detect changes in temperature. The expansion or contraction of the element is transferred into a vertical movement which is recorded on the revolving drum.
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Chart for Thermo-Hygrograph 506-206.
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The hygrograph uses hair to detect changes in humidity. The expansion or contraction of the hair is transferred into a vertical movement which is recorded on the revolving drum.
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The barograph uses a vacuum capsule to detect changes in atmospheric pressure. The expansion or contraction of the capsule is transferred into a vertical movement which is recorded on the revolving drum.
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Charts for Thermograph 506-201.
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