Barograph
Use this image
Can I reuse this image without permission? Yes
Object images on the Ingenium Collection’s portal have the following Creative Commons license:
Copyright Ingenium / CC BY-NC-ND (Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
ATTRIBUTE THIS IMAGE
Ingenium,
1987.0541.001
Permalink:
Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.
DOWNLOAD IMAGEPURCHASE THIS IMAGE
This image is free for non-commercial use.
For commercial use, please consult our Reproduction Fees and contact us to purchase the image.
- OBJECT TYPE
- MICRO/ANEROID
- DATE
- Unknown
- ARTIFACT NUMBER
- 1987.0541.001
- MANUFACTURER
- Short & Mason
- MODEL
- C
- LOCATION
- London, England
More Information
General Information
- Serial #
- C 39539
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- CAST IRON BASE/ METAL FRAMED CASING COVER WITH 5 GLASS SIDES/ METAL PARTS, INCLUDING BRASS.
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 32.1 cm
- Width
- 19.0 cm
- Height
- 24.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Meteorology
- Category
- Atmospheric pressure measurement
- Sub-Category
- N/A
Manufacturer
- AKA
- Short Mason
- Country
- England
- State/Province
- Unknown
- City
- London
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
AN INSTRUMENT THAT MEASURES AND RECORDS ATMOSPHERIC PRESSURE THROUGH ITS EFFECT ON AN ANEROID, A METAL CHAMBER PARTIALLY EXHAUSTED OF AIR. THE MICROBAROGRAPH IS A MORE SENSITIVE TYPE OF BAROGRAPH, DESIGNED TO RECORD SMALL FLUCTUATIONS IN AIR PRESSURE. - Technical
-
THE MICROBAROGRAPH HAS A HIGHER BANK OF ANEROID CHAMBERS THAN THE BAROGRAPH TO AMPLIFY THE MOVEMENT OF THE PEN & A MORE SENSITIVE PEN MECHANISM, IN ORDER TO INCREASE THEINSTRUMENT'S SENSITIVITY. THIS INSTRUMENT HAS A TIME MARKER IN THE CASING TOP, WHICH WHEN DEPRESSED CAUSES THE PEN TO MAKE A VERTICAL LINE ON THE CHART. - Area Notes
-
Unknown
Details
- Markings
- White incised lettering on 2 places on base plate reading 'MICRO- BAROGRAPH/BY/SHORT & MASON/LONDON/MADE IN ENGLAND' & 'THE ONTARIO HUGHES-OWENS CO. LTD./OTTAWA, CANADA/NO. C 39539'/circular plate on either side of mechanismreading 'S AND M C'
- Missing
- INK BOTTLE/ MECHANISM PARTS/ DRUM AND CLOCK PARTS. From CA of 12/01/1993 by Tony Missio: Yes - missing clock, drum lid, pin linking aneroid to pen arm linkage, proper left front post
- Finish
- BLACK WRINKLE FINISHED CASING, BASE PLATE FOR MECHANISM, MECHANISM MOUNT/ PLATED, BRUSHED METAL, AND BRASS COLOURED PARTS.
- Decoration
- BEVELLED EDGES ON GLASS.
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Short & Mason, Barograph, Unknown Date, Artifact no. 1987.0541, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1987.0541.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/309/568/1987-0542-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/565/1987-0540-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/306/523/1987-0524-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/306/520/1987-0513-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/308/749/1987-0522-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/878/1987-0539-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/306/518/1979-0081-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/691/1987-0528-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/875/1987-0530-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/719/1987-0529-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/308/754/1987-0526-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/877/1987-0531-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/57/406/1988-0932-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/308/759/1987-0534-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/308/756/1987-0533-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/452/1987-0543-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/254/1987-0626-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/237/1987-0633-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/903/1990-0210-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/133/128/2004-0362-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/910/1990-0207-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/308/772/1987-0624-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/408/1987-0564-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/247/1987-0631-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/485/1987-0525-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/308/774/1987-0628-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/986/1987-0625-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/907/1990-0208-001-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/309/988/1987-0629-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/905/1990-0209-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/257/1987-0623-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/513/1987-0510-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/133/127/2004-0362-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/52/637/1987-2134-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/310/083/1995-0337-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/286/1984-0739-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/288/1984-0738-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/279/1984-0744-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/241/1987-0632-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/270/1987-0616-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/289/1984-0737-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/951/1987-0831-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/213/919/1984-0729-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/774/1996-0490-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/950/1987-0832-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/310/027/1991-0110-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/282/1984-0741-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/310/036/1995-0347-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/729/1996-0502-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/310/012/1988-0933-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/175/191/1974-0120-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/82/999/2002-0347-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/308/746/1966-0188-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/310/029/1991-0111-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/290/1984-0736-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/292/1984-0734-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/74/821/1997-0840-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/291/1984-0735-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/296/1984-0730-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/725/1996-0503-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/913/1990-0206-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/979/1987-0589-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/175/734/1979-0909-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/280/1984-0743-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/922/1990-0202-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/406/1987-0566-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/520/1987-0509-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/299/1984-0727-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/281/1984-0742-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/918/1990-0204-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/915/1990-0205-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/60/920/1990-0203-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/301/1984-0725-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/405/1987-0567-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/214/1987-0649-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/55/040/1987-0776-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/306/766/1979-0596-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/733/1996-0500-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/293/1984-0733-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/309/990/1987-0634-001-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/47/294/1984-0732-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/300/1984-0726-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/236/1984-0750-001-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/310/034/1995-0338-001-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/73/779/1996-0488-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/295/1984-0731-001-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/308/259/1987-0506-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/117/664/1979-0301-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/306/353/1987-0765-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/306/526/1987-0577-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/113/275/1977-0378-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/306/394/1987-0565-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/307/713/1987-0574-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/242/344/2008-1646-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/278/1984-0745-001-aa-cs.jpeg)