Hygrothermograph
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1979.0301.001
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- OBJECT TYPE
- HAIR-BIMETAL/EXTERNAL
- DATE
- 1910–1950
- ARTIFACT NUMBER
- 1979.0301.001
- MANUFACTURER
- Negretti & Zambra
- MODEL
- Unknown
- LOCATION
- London, England
More Information
General Information
- Serial #
- 14305
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- Cast metal base/brass and steel sensing units/ steel pens/metal drum and casing cover with glass window.
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 45.0 cm
- Width
- 19.0 cm
- Height
- 29.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Agriculture
- Category
- Research
- Sub-Category
- N/A
Manufacturer
- AKA
- Negretti Zambra
- Country
- England
- State/Province
- Unknown
- City
- London
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED TO MEASURE AND RECORD AIR TEMPERATURE AND HUMIDITY. SPECIALLY USED IN PROCESSES IN CONNECTION WITH COTTON, TOBACCO, TIMBER DRYING, CHOCOLATE MFG. ETC. AND FOR VENTILATING OF PUBLIC BUILDINGS. ALSO USED IN STORAGE AREAS ON SHIPS GOING TO ENGLAND IN 1914-18 PERIOD. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- Plate with mfr's name.
- Missing
- From CA of 06/20/1997 by Pat Montero: No - Complete
- Finish
- Painted black/drum and latch nickel plated.
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Negretti & Zambra, Hygrothermograph, circa 1910–1950, Artifact no. 1979.0301, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1979.0301.001/
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