"Item Id","Item URI","Dublin Core:Alternative Title","Dublin Core:Abstract","Dublin Core:Table Of Contents","Dublin Core:Date Available","Dublin Core:Date Created","Dublin Core:Date Accepted","Dublin Core:Date Copyrighted","Dublin Core:Date Submitted","Dublin Core:Date Issued","Dublin Core:Date Modified","Dublin Core:Date Valid","Dublin Core:Access Rights","Dublin Core:License","Dublin Core:Conforms To","Dublin Core:Has Format","Dublin Core:Has Part","Dublin Core:Has Version","Dublin Core:Is Format Of","Dublin Core:Is Part Of","Dublin Core:Is Referenced By","Dublin Core:Is Replaced By","Dublin Core:Is Required By","Dublin Core:Is Version Of","Dublin Core:References","Dublin Core:Replaces","Dublin Core:Requires","Dublin Core:Extent","Dublin Core:Medium","Dublin Core:Bibliographic Citation","Dublin Core:Spatial Coverage","Dublin Core:Temporal Coverage","Dublin Core:Accrual Method","Dublin Core:Accrual Periodicity","Dublin Core:Accrual Policy","Dublin Core:Audience","Dublin Core:Audience Education Level","Dublin Core:Mediator","Dublin Core:Instructional Method","Dublin Core:Provenance","Dublin Core:Rights Holder","Dublin Core:Title","Dublin Core:Description","Dublin Core:Creator","Dublin Core:Date","Dublin Core:Identifier","Dublin Core:Publisher","Dublin Core:Coverage","Dublin Core:Contributor","Dublin Core:Rights","Dublin Core:Relation","Dublin Core:Language","Dublin Core:Source","Dublin Core:Format","Dublin Core:Type","Dublin Core:Subject","Item Type Metadata:Text","Item Type Metadata:Interviewer","Item Type Metadata:Interviewee","Item Type Metadata:Location","Item Type Metadata:Transcription","Item Type Metadata:Local URL","Item Type Metadata:Original Format","Item Type Metadata:Physical Dimensions","Item Type Metadata:Duration","Item Type Metadata:Compression","Item Type Metadata:Producer","Item Type Metadata:Director","Item Type Metadata:Bit Rate/Frequency","Item Type Metadata:Time Summary","Item Type Metadata:Email Body","Item Type Metadata:Subject Line","Item Type Metadata:From","Item Type Metadata:To","Item Type Metadata:CC","Item Type Metadata:BCC","Item Type Metadata:Number of Attachments","Item Type Metadata:Standards","Item Type Metadata:Objectives","Item Type Metadata:Materials","Item Type Metadata:Lesson Plan Text","Item Type Metadata:URL","Item Type Metadata:Event Type","Item Type Metadata:Participants","Item Type Metadata:Birth Date","Item Type Metadata:Birthplace","Item Type Metadata:Death Date","Item Type Metadata:Occupation","Item Type Metadata:Biographical Text","Item Type Metadata:Bibliography","Item Type Metadata:Image","Item Type Metadata:Dates active","Item Type Metadata:VIAF ID","Item Type Metadata:CERL Thesaurus ID","Item Type Metadata:Related place","Item Type Metadata:Name prefix/title","Item Type Metadata:Surname","Item Type Metadata:Forename(s)","Item Type Metadata:Other sources","Item Type Metadata:Corporate Name",tags,file,itemType,collection,public,featured 618,https://heritage.rcpsg.ac.uk/items/show/618,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,Urinometer,"Urinometer, held in a cardboard tube. Invented by Johann Florian Heller (1813-1871) in 1849 to measure the specific gravity of urine, to help assess kidney function. Urinometers are typically composed of three parts: the weight, float and stem. The weight is the lower end of the urinometer containing a mercury bulb. The float is an air-filled glass tube and the stem is marked with a scale. The urinometer would be placed in a cylinder containing a urine sample and a reading taken from the stem. This device has been widely replaced with more efficient technologies. Its tendency to drag against the side of the cylinder can often result in inaccurate readings. ",,"c. 1900s-1920s",2001/2,,,,,,,,,,,,,,,,,,"Length: 11.7 cm ",,,,,,,,,,,,,,,,"Glass; Mercury; Paper; Cardboard",,,,,,,,,,,,,,,,,,,,,"Diabetes,Instrument,Urology","https://heritage.rcpsg.ac.uk/files/original/c0e3c5594c60b7ddcebb86f91b564efd.jpg,https://heritage.rcpsg.ac.uk/files/original/c389aac2661d8fafe33ce0f9e3024f48.jpg,https://heritage.rcpsg.ac.uk/files/original/095a346f254ab9ab938bcc64691ab70e.jpg,https://heritage.rcpsg.ac.uk/files/original/79e53da020a08a796d1df83f4a91dcf3.jpg","Physical Object","Museum and Artwork",1,0