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Description: | Large grey metal box. At the front is a window to see inside. There are 15 black dials and 6 white switches. There is also a clear plastic curved window with a scale. Writing beside the dials includes high voltage, preset time, display, preset count, coarse gain, fine gain, window and threshold. At the back of the box there are lots of terminals, two of which are connected by a cable. There is also a space for an AC input and a cable with plug to go with it. The lid of the box opens up to show the circuitry inside and there is a vent in the top and the back. The inscription reads ICN TRACERLAB, SPECTRO/MATIC and a sticker on the back reads MODEL SO 535 AI, 240V, 50 CYCLES, SERIAL B337, WATTS I50, SCALER SPEC G/II988 | License: | http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml | Publisher: | ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments | Rights holder: | 47718 | Temporal: | 1950-1970 | Source: | University of Aberdeen | Creator: | ICN | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
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