The Cambridge Scientific Instrument Company, LTD. · Cambridge University Press · leaf 25
ing found useful for short tests such as the determination of recalescent points, &c. 40 0 0 195.00 d Disblame 108a t. Ditto, but with drum rotating once in 12 hours and once in one hour 40 0 0 195.00 d Hortation 109 t. Ditto, with Wayne's Continuous Paper Movement in place of the Recording Drum,… … Fig. 18. Callendar's Eecorder, Combined Potentiometer and Wheatstone Bridge Type (112 t). 110 t. Recorder, Combined Potentiometer and Wheatstone Bridge Type, with the galvanometer in separate case. Drum rotating once in 25 hours and 2 hrs. 5 min. By means of the switches shown (see Fig. 18) it can…
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