Pyrometer
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2002.0205.001
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- OBJECT TYPE
- WEDGE OPTICAL
- DATE
- 1900–1920
- ARTIFACT NUMBER
- 2002.0205.001
- MANUFACTURER
- Unknown
- MODEL
- Unknown
- LOCATION
- London, England
More Information
General Information
- Serial #
- 844
- Part Number
- 1
- Total Parts
- 3
- AKA
- N/A
- Patents
- N/A
- General Description
- .1-.2 NON-FERROUS METAL, GLASS OPTICS/.3LEATHER WITH METAL HARDWARE & FABRIC LINING
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 23.5 cm
- Width
- 6.3 cm
- Height
- 15.6 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Physics
- Category
- Thermal & thermal conductivity
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- England
- State/Province
- Unknown
- City
- London
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
PART OF COLLECTION OF MR. JOSEF ELSENER; HE WAS SWISS BORN & TRAINED AS ARMOURER, EMIGRATED TO CANADA IN 1952 & BECAME BUSINESSMAN. HIS COLLECTION OF MORE THAN 1000 PIECES WAS FOCUSED ON FINELY MADE APPARATUS INCLUDING MACHINE TOOLS, SURVEYING EQUIPMENT, MEDICAL APPARATUS & SOME ELECTRICAL TEST & RADIO EQUIPMENT. - Function
-
INSTRUMENT USED TO MEASURE HIGH TEMPERATURES WITHOUT CONTACT WITH OBJECT AS WHEN USING KILN OR IN STEEL MAKING. - Technical
-
EXAMPLE OF WEDGE OPTICAL PYROMETER, WHICH INCORPORATES ROTATING OPTICAL PHOTOSCREENIC WEDGE THAT FUNCTIONS AS NEUTRAL DENSITY FILTER (REF. 2). - Area Notes
-
Unknown
Details
- Markings
- .1 INCISED LETTERING READS "THE WEDGE OPTICAL PYROMETER/ AUDREY HOUSE ELY PLACE/ LONDON, E.C.1" & "No 844/ COCHRANE'S PATENT"/.2 INCISED LETTERING READS "EYEPIECE"
- Missing
- APPEARS COMPLETE
- Finish
- .1 DARK GREY FINISH WITH GOLD COLOURED PARTS/.2 GOLD & GREY FINISHED/.3 BLACK EXTERIOR, DARK BLUE INTERIOR, METALLIC HARDWARE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Pyrometer, circa 1900–1920, Artifact no. 2002.0205, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/2002.0205.001/
FEEDBACK
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