Durometer

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, 2016.0473.001
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 IMAGE

PURCHASE 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
quadrant/type A
DATE
1930
ARTIFACT NUMBER
2016.0473.001
MANUFACTURER
SHORE INSTRUMENT & MFG. CO.
MODEL
20259-A
LOCATION
Jamaica, New York, United States of America

More Information


General Information

Serial #
ASTM-D676
Part Number
1
Total Parts
2
AKA
N/A
Patents
N/A
General Description
An object comprised of synthetic, metal, and glass elements/Un objet fait avec des éléments synthétiques, en métal et en verre.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
5.75 cm
Width
2.5 cm
Height
8.0 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Aviation
Category
Servicing
Sub-Category
N/A

Manufacturer

AKA
SHORE
Country
United States of America
State/Province
New York
City
Jamaica

Context

Country
Canada
State/Province
Ontario
Period
1983
Canada
This durometer was donated to the collection by an aircraft mechanic who worked for Spartan Air Services from 1952 to 1983. The donor found this durometer in his office upon his retirement. It was used at Spartan Air Services to measure the hardness of the full bubble canopies (ie: for Bell 47s) made by the company. Ce duromètre est parvenu à la collection grâce à un mécanicien d'avion qui travaillait pour les Services de transport Aérien Spartan (Spartan Air Services) entre 1952 et 1983 respectivement. Le donateur a trouvé le duromètre dans son bureau quand il a pris sa retraite. L'objet était utilisé è la compagnie ou le donateur travaillait pour mesurer la dureté au duromètre des verrières bulles (pour les Bell 47) construit par Spartan Air Services.
Function
Durometers are typically used to measure hardness in polymers, elastomers, and rubbers. The instrument’s indenter is pressed into a given material and the depth of its indentation in the material being tested is measured. Different scales are used for materials, depending on the properties of that material. For example, the A scale is used for softer plastics and the D scale for harder ones. Les duromètres sont typiquement utilisés pour mesurer la dureté des polymères, les élastomères et les caoutchoucs. Le pénétrateur de l'instrument est inséré dans un matériel et la profondeur de pénétration est mesurée. Des échelles différentes sont utilisées dépendants du matériel et ces propriétés. Par exemple, l'échelle A est utilisé pour des plastiques souples et l'échelle D est utilisé pour ceux plus dure.
Technical
The Shore Durometer was invented by an American man named Albert F. Shore. He founded the Shore Instrument & Manufacturing Company Inc. and produced the first quadrant type durometers in 1915. Shore developed the durometer scale in the 1920s. While his devices were not the first to measure hardness or to be called a durometer, today such instruments usually refer to those measuring Shore hardness. Le Duromètre Shore était conçu par l'Américain Albert F. Shore. Il était le fondateur de Shore Instrument&Manufacturing Company Inc. et a construit le premier duromètre à type quadrant en 1915. Shore a aussi développé l'échelle du duromètre dans les années 1920s. Ces dispositifs n'étaient pas les premiers utilisés pour mesurer la dureté des éléments ni appeler un duromètre. Malgré ça, aujourd'hui ces genres d'instruments normalement font référence à la dureté mesurer sous l'échelle conçue par Shore.
Area Notes
Unknown

Details

Markings
On the gauge/Sur la jauge:"0,10,20,30,40,50,60,70,80,90,100/DUROMETER HARDNESS TYPE A/SHORE INSTRUMENT 7 MFG. CO., INC./JAMAICA, N.Y., U.S.A.", On the back of the object/Sur le dos de l'objet:"Shore/20259-A/ASTM-D676".
Missing
Appears complete/l'objet parait complet.
Finish
An object made of metal that is covered in a black synthetic material. It has a round button on the top of it with a threaded metal hole. The front face of the object has a glass screen. Behind the screen is a gauge with black lettering and a red metal indicator arm. A metal foot at the base of the object is silver in colour and can swivel to hide or show a needle that protrudes from the base. The back of the object has white lettering with both manufacturing information as well as a model name or serial number. Un objet qui a une coquille de couleur noire fait avec du matériel en métal qui est recouvert avec un matériel synthétique. Il a un bouton rond sur sont dessus qui a un trou fileté. La face de l'objet a en écran en verre et une jauge avec du lettrage noir et en bras en métal de couleur rouge. Un pied en métal de couleur argent peut pivoter pour cacher ou montrer une aiguille en métal sous la base de l'objet. Le dos de l'objet a deux vis en métal ainsi que de l'information sur le modèle ou le numéro de série et le manufacturier écrit en lettrage blanc.
Decoration
N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

SHORE INSTRUMENT & MFG. CO., Durometer, circa 1930, Artifact no. 2016.0473, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2016.0473.001/

FEEDBACK

Submit a question or comment about this artifact.

More Like This


...
Case, storage…

2016.0473.002

Object

...
Case, storage…

2016.0474.005

Object

...
Blade

2016.0474.002

Object

...
Blade

2016.0474.003

Object

...
Screw, locking

2016.0474.004

Object

...
Sampler, snow

2017.0126.005

Object

...
Protractor, b…

2016.0474.001

Object

...
Rule

2017.0126.011

Object

...
Rule

2017.0126.012

Object

...
Gauge

2017.0126.008

Object

...
Sampler, snow

2017.0126.002

Object

...
Cradle, weigh…

2017.0126.009

Object

...
Knife

2017.0126.007

Object

...
Case, storage…

2017.0126.014

Object

...
Cradle, weigh…

2017.0126.010

Object

...
Tester, fabric

2016.0472.001

Object

...
Tray, tool

2017.0126.006

Object

...
Sampler, snow

2017.0126.004

Object

...
Sampler, snow

2017.0126.001

Object

...
Clipboard

2017.0126.013

Object

...
Sampler, snow

2017.0126.003

Object

...
Geodimeter pa…

2010.1447.004

Object

...
Case, storage…

2016.0472.002

Object

...
Control unit

2014.0418.001

Object

...
Lens

2010.1447.007

Object

...
Lamp bulb, di…

2010.1447.002

Object

...
Rule

2004.2208.001

Object

...
Prism

2010.1447.006

Object

...
Bushel, grain

2015.0615.001

Object

...
Lamp bulb, di…

2010.1447.005

Object

...
Case

2002.1543.001

Object

...
Case

2002.1544.001

Object

...
Case

2002.1545.001

Object

...
Word processor

2012.1163.001

Object

...
Geodimeter

2010.1447.001

Object

...
Cable

2010.1447.003

Object

...
Drawer

2004.2087.037

Object

...
Roller, print

2004.2191.001

Object

...
Pouch, tool

2010.1447.009

Object

...
Amplifier

2018.0233.001

Object

...
Cup, measuring

2018.0183.001

Object

...
Cup, measuring

2018.0183.002

Object

...
Cup, measuring

2018.0183.003

Object

...
Cup, measuring

2018.0183.004

Object

...
Cup, measuring

2018.0183.005

Object

...
Cup, measuring

2018.0183.006

Object

...
Measure, tape

2010.1447.011

Object

...
Case, storage…

2010.1447.012

Object

...
Quoin

2004.2207.001

Object

...
Line, fishing

2004.2210.001

Object

...
Bag, bicycle

2013.0525.002

Object

...
Bag, sample

2013.0517.001

Object

...
Quoin

2004.2212.001

Object

...
Drawer

2004.2087.021

Object

...
Bag, sample

2013.0517.002

Object

...
Pouch, tool

2010.1448.004

Object

...
Type, wood

2004.2183.001

Object

...
Type, wood

2004.2189.001

Object

...
Type, wood

2004.2161.001

Object

...
Lid

2010.1448.002

Object

...
Drawer

2004.2087.031

Object

...
Spoon, measur…

2018.0182.001

Object

...
Spoon, measur…

2018.0182.002

Object

...
Spoon, measur…

2018.0182.003

Object

...
Spoon, measur…

2018.0182.004

Object

...
Spoon, measur…

2018.0182.005

Object

...
Spoon, measur…

2018.0182.006

Object

...
Spoon, measur…

2018.0182.007

Object

...
Bolt

2013.0511.001

Object

...
Bag, bicycle

2013.0525.001

Object

...
Bolt

2013.0509.001

Object

...
Mount

2012.1178.004

Object

...
Helmet

2013.0528.001

Object

...
Sample, bolt

2013.0509.005

Object

...
Tripod brace

2010.1447.013

Object

...
Type, wood

2004.2186.001

Object

...
Type, wood

2004.2181.001

Object

...
Bolt

2013.0510.001

Object

...
Sample, bolt

2013.0509.003

Object

...
Sample, bolt

2013.0509.004

Object

...
Model part

2015.0574.001

Object

...
Type, wood

2004.2198.001

Object

...
Bolt

2013.0512.001

Object

...
Ring

2018.0182.008

Object

...
Bolt

2013.0509.002

Object

...
Fender

2013.0539.001

Object

...
Type, wood

2004.2092.001

Object

...
Chainring

2013.0531.001

Object

...
Warmer, bed

2015.0608.001

Object

...
Type, wood

2004.2201.001

Object

...
Type, wood

2004.2203.001

Object

...
Type, wood

2004.2205.001

Object

...
Type, wood

2004.2185.001

Object

...
Type, wood

2004.2187.001

Object

...
Type, wood

2004.2197.001

Object

...
Memory module

2010.1448.001

Object

...
Type, wood

2004.2178.001

Object

...
Type, wood

2004.2199.001

Object

...
Type, wood

2004.2200.001

Object

...
Latch

2015.0574.002

Object