<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dcterms="http://purl.org/dc/terms/">
<rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9789">
    <dcterms:title><![CDATA[refractometer manual]]></dcterms:title>
    <dcterms:description><![CDATA[Plastic wallet containing manufacturer&#039;s manual for ABDNP201355a, dispersion tables for refractometer and manufacturer&#039;s note about desirability of ordering a spare prism assembly.  Instruction manual cover page detached.  Manual dated 1948 with insert correction page dated 1956.  Faded ink inscription &quot;Not to be removed from ? Year Laboratory&quot; - ? Is invisible but may be &quot;Honours&quot;.  Also Hilger tables giving refractive indices of sugar solutions of varying concentrations at different temperatures.]]></dcterms:description>
    <dcterms:creator><![CDATA[Hilger &amp; Watts]]></dcterms:creator>
    <dcterms:date><![CDATA[1948-1960]]></dcterms:date>
    <dcterms:format><![CDATA[310 mm by 220 mm by 10 mm]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201355b]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[98 St Pancras Way, London NW1]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9790">
    <dcterms:title><![CDATA[bulls eye lens]]></dcterms:title>
    <dcterms:description><![CDATA[Convex lens in brass holder with ball joint attachment to brass stand which itself is attached by ball joint to the base, illuminates microscope objects with use of a side light]]></dcterms:description>
    <dcterms:creator><![CDATA[Unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1800]]></dcterms:date>
    <dcterms:format><![CDATA[height 305mm, diam. (base) 100mm, diam. (lens) 70mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal, glass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200688a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9791">
    <dcterms:title><![CDATA[Mirror galvanometer]]></dcterms:title>
    <dcterms:description><![CDATA[Complete with integral lamp, transformer and scale for general purpose use.  Sensitivity: 510 mm / microampere; scale from 5 - 0 - 5 in steps of 0.1.  In solid wooden box with company logo on the front.  Can be used for measuring voltages.]]></dcterms:description>
    <dcterms:creator><![CDATA[H. Tinsley &amp; Co. Ltd. / London S.E. 25  The company logo is a superimposed symbol of &#039;T&#039; and &#039;H&#039;]]></dcterms:creator>
    <dcterms:format><![CDATA[wood, steel]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200158a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9792">
    <dcterms:title><![CDATA[direct drive dial]]></dcterms:title>
    <dcterms:description><![CDATA[Black cardboard box with a direct drive dial inside wrapped in polythene and tissue paper.  Direct drive dial is a large grey metal disc with a scale round the outside from 0 to 190 and a black plastic knob on top.  Included in the box is a dispatch note, headed MUIRHEAD &amp; CO, LIMITED, PRECISION ELECTRICAL INSTRUMENT MAKERS, ELMERS END, BECKENHAM, KENT.]]></dcterms:description>
    <dcterms:creator><![CDATA[MUIRHEAD &amp; CO LTD]]></dcterms:creator>
    <dcterms:date><![CDATA[1954]]></dcterms:date>
    <dcterms:format><![CDATA[dial: diameter 153mm, height 35mm<br />
box: length 160mm, width 160mm, height 53mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal, plastic, cardboard]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201298a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[KENT]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9793">
    <dcterms:title><![CDATA[printed circuit boards]]></dcterms:title>
    <dcterms:description><![CDATA[6 assorted printed circuit boards that accompanied ABDNP201341a, illustrating technology used in 1987.  Includes 1 power board with 12 power transistors, relay and piggy-back board, 4 boards approx 230 mm by 290 mm, one including mixed surface-mounting and dual-in-line chips and M6800 microprocessor, one smaller board with switches and 3 colours of LED and a small board with 2 rotory switches and 2-digit BCD display]]></dcterms:description>
    <dcterms:creator><![CDATA[Fujitsu/Sun]]></dcterms:creator>
    <dcterms:date><![CDATA[1987-1987]]></dcterms:date>
    <dcterms:format><![CDATA[Altogether within 420 by 230 mm by 130 mm]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201342a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9794">
    <dcterms:title><![CDATA[Refractometer - Abbe]]></dcterms:title>
    <dcterms:description><![CDATA[Abbe refractometer for measuring the refractive index of liquids in range 1.3 to 1.7.  Accompanied by manufacturers manual.  Grey painted brass.  Stamped M46317/58479 - presumed model and serial number.]]></dcterms:description>
    <dcterms:creator><![CDATA[Hilger &amp; Watts Ltd]]></dcterms:creator>
    <dcterms:date><![CDATA[1955-1960]]></dcterms:date>
    <dcterms:format><![CDATA[circular base 150 mm diameter, total width including projecting thermometer 310 mm; height 310 mm]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201355a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[98 St Pancras Way, London NW1]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9795">
    <dcterms:title><![CDATA[Selenite sample for polarising mirror]]></dcterms:title>
    <dcterms:description><![CDATA[Selenite sample for polarising mirror set in wooden frame for use in Optician mirror set.]]></dcterms:description>
    <dcterms:creator><![CDATA[E.M. Clarke]]></dcterms:creator>
    <dcterms:date><![CDATA[1840-1851]]></dcterms:date>
    <dcterms:format><![CDATA[diam. (total) 90mm, diam. (lens) 45mm]]></dcterms:format>
    <dcterms:format><![CDATA[glass, wood]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200644c]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[428 Strand, London, England]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9796">
    <dcterms:title><![CDATA[Counting unit]]></dcterms:title>
    <dcterms:description><![CDATA[modular valve unit (late 1950s?) Black aluminium case with rear connector and valves projecting and covered in screening cans.  Counting unit Racal Eng. Ltd. Type no. CU 542 D Ser. No. N1681.  4 valves: 3 off 12AU7/ECC82; ECC82/12AU7]]></dcterms:description>
    <dcterms:date><![CDATA[1957-1962]]></dcterms:date>
    <dcterms:format><![CDATA[width 37 mm, height 145 mm, depth 200 mm]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201892a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9797">
    <dcterms:title><![CDATA[elliptic bell]]></dcterms:title>
    <dcterms:description><![CDATA[Elliptic bell with a handle.  No clapper or evidence of one; most likely struck with a small hammer.]]></dcterms:description>
    <dcterms:creator><![CDATA[&#039;RUDOLPH KOENIG / a Paris&#039;  stamped onto handle]]></dcterms:creator>
    <dcterms:date><![CDATA[1860-1890]]></dcterms:date>
    <dcterms:format><![CDATA[base (outer diameter) 100 mm x 75 mm; height (with handle) 120 mm]]></dcterms:format>
    <dcterms:format><![CDATA[wood, metal]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200065a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[Paris]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9798">
    <dcterms:title><![CDATA[variable angle prism for liquids]]></dcterms:title>
    <dcterms:description><![CDATA[Glass plates forming prism sides can be adjusted independently from vertical to 50  on scale calibrated in divisions of 1 degree. Feet adjustable. Prism mounted  above spillage tray (approx 170 mm diameter) on tripod base.]]></dcterms:description>
    <dcterms:creator><![CDATA[unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1850-1899]]></dcterms:date>
    <dcterms:format><![CDATA[Height (total) 320-360 mm, radius (tray) 85 mm, height (prism) 83 mm, width (prism) 65 mm.]]></dcterms:format>
    <dcterms:format><![CDATA[glass, brass, iron]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200125a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[unknown]]></dcterms:coverage>
</rdf:Description></rdf:RDF>
