Cable

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, 2008.1877.006
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
power supply
DATE
Unknown
ARTIFACT NUMBER
2008.1877.006
MANUFACTURER
Yu Chou
MODEL
Unknown
LOCATION
Taiwan

More Information


General Information

Serial #
N/A
Part Number
6
Total Parts
6
AKA
N/A
Patents
N/A
General Description
An artifact made of metal and synthetic material/Un objet fait avec du matériel en métal et des composantes synthétiques.

Dimensions

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

Length
22.5 cm
Width
23.1 cm
Height
5.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Physics
Category
Electricity
Sub-Category
N/A

Manufacturer

AKA
Chou
Country
Taiwan
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Ontario
Period
1967-1990s
Canada
The vacuum Ebert spectrograph, developed by Donald A. Ramsey at the NRC, was a central instrument in Canada’s contributions to spectroscopy from approximately 1950 to the 1990s. Lead by Nobel Laureate, Gerhard Herzberg, Canada was a leader in this part of physics in the post WWII era. Using this device, D.A. Ramsey and Barry Lutz were able to confirm that the Kuiper bands of Uranus were made of methane. This finding had eluded scientists since the early days of astrophysics. Ramsey, a gifted experimenter, was able to produce this extremely high-resolution spectrograph, in order to determine the origins of the bands in the laboratory. The laboratory findings were compared with Lutz’s observations and measurements of the Uranus bands. The measurements were based on observations taken at the Mount Hamilton Station of the Lick Observatory, California. Le spectrographe Ebert avec une pression à vide était conçu au NRC par Donald A. Ramsey. L'instrument était primordial pour que le Canada puisse contribuer au domaine de spectroscopie pour plus de quarante ans entre 1950 et les années 1990s. La recherche était menée par Gerhard Herzberg qui était un lauréat pour le prix Nobel. Canada est rapidement devenu le meneur dans ce domaine de la physique après la deuxième Guerre Mondial avec Herzberg en charge. M. Ramsey et Barry Lutz ont réussit à confirmer que les bandes Kuipers de l'Uranus sont faits en méthane en utilisant cette machine. La découverte échappait aux scientifiques depuis l'enfance de l'astrophysique. Ramsey était capable de produire ce spectrographe à haute résolution pour déterminer l'origine des bandes au laboratoire. Le scientifique a pu comparer ces résultats avec ceux de Lutz. Les deux séries de mesurément étaient pris à la station de Mont Hamilton a l'observatoire Lick en Californie.
Function
This artifact could have been a spare cable. This object could have been used to help various components of the Ramsey or Ebert spectrograph such as the power supply. Cet artefact était peut-être un câble supplémentaire. Ce câble était possiblement utilisé pour faciliter les tâches de plusieurs composantes du spectrographe Ramsey ou Ebert tout comme le bloc d'alimentation.
Technical
This type of spectrograph dates back to the work of Hermann Ebert in 1889. He developed a spectrometer that consisted of an entrance slit, a single concave spherical mirror, a diffraction grating, and a small photographic plate in the plane of the entrance slit. This artifact is a Ramsey spectrograph, a 33-meter multiple-path cell, that produced spectra of the highest resolution at the time. The main body of this spectrograph was made by Fleck Industries before being installed at the NRC. Despite difficult struggles with leaks in the early construction phase of the optical components, large leak detectors (as big as fridges at the time) were installed and used to locate and fix the leaks. The resultant vacuum conditions allowed for much longer exposures and more precise images. This instrument was also a success due to its optics. The initial resolution of the instrument was not as good as expected, and a new mirror had to be ground and installed. The resolution improved significantly. There were also two gratings in this model, one high and the other low resolution. Ce genre de spectrographe est inspiré par le travail de Hermann Ebert en 1889. Il a développé un spectromètre qui possédait une fente d'entrée, un miroir concave et sphérique, un réseau de diffraction et une plaque photographique située sur le plan de la fente d'entrée. Cet artefact est un spectrographe Ramsey qui possède un trajet-multiple de plus de trente-trois mètres qui produisaient une résolution de la plus haute qualité de sa génération. Le corps du spectrographe était fabriqué par Fleck Industries. Malgré les fuites au début de la phase de construction des composantes optiques, l'installation des détecteurs de fuites installer par la suite ont réussi à trouver et arrêter le déluge. Les conditions après l'installation a construit des conditions de pression à vide qui permettait à la machine de développer des images plus précises avec une exposition prolongée. L'instrument était aussi favori grâce à ces composantes optiques. La résolution initiale n'était pas une haute gamme et donc un nouveau miroir a dû être dépoli et installer. Ceci a augmenté la résolution a un niveau requis. Il y avait aussi deux genres de réseau qui accompagnaient ce modèle qui permettait à une résolution base ou celui qui apportait une résolution plus augmentée.
Area Notes
Unknown

Details

Markings
On the wall plug/Sur la prise murale:"TAIWAN/2, YC-2/SA, E74713/YUCHOU",On the face of the head of the cable/ Sur le devant de la tête du câble::"E-74713/YU CHOU",On the side of the body of the cable the markings read in part/Sur le côté du corps du câble les marques lit en partie::"CSA TYPE SVT LL47979 600C 18AWGX3C[syar symbol]344023"
Missing
Artifact appears complete/L'objet a toutes les pièces.
Finish
A cable made of a black synthetic material. It has a wall plug on one end with silver coloured metal. Markings are visible on the heads and body of the artifact. The other end of the cable has an adapter head with three holes. Un câble fait en matériel synthétique de couleur noire. Il a une prise murale a un bout du câble qui est fait en métal de couleur argent. L'autre bout du câble a un morceau adaptateur avec trois trous.Le câble à des marques sur la tête adaptatrice, sur le côté de son corps et la prise murale.
Decoration
N/A

CITE THIS OBJECT

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

Yu Chou, Cable, Unknown Date, Artifact no. 2008.1877, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2008.1877.006/

FEEDBACK

Submit a question or comment about this artifact.

More Like This


...
Cable

2008.1877.003

Object

...
Cable

2008.1878.003

Object

...
Cable

2008.1877.002

Object

...
Cable

2008.1883.001

Object

...
Cable

2008.1884.002

Object

...
Cord, power s…

2008.1869.002

Object

...
Cable

2008.1877.004

Object

...
Cable

2008.1881.001

Object

...
Cable

2008.1877.005

Object

...
Cable

2008.1878.002

Object

...
Cable

2008.1882.001

Object

...
Mirror

2008.1876.001

Object

...
Cable, coaxial

2008.1884.003

Object

...
Stand

2008.1879.001

Object

...
Counter

2008.1878.001

Object

...
Cable

2008.1869.003

Object

...
Cable

2008.1869.004

Object

...
Cable

2008.1869.005

Object

...
Scale

2008.1887.001

Object

...
Monitor, comp…

2008.1872.001

Object

...
Stand

2008.1880.002

Object

...
Power supply

2008.1877.001

Object

...
Power supply

2008.1870.001

Object

...
Lid

2008.1871.002

Object

...
Differentiato…

2008.1880.001

Object

...
Mouse

2008.1875.001

Object

...
Pump, fuel

2008.1885.004

Object

...
Keyboard

2008.1874.001

Object

...
Cover, protec…

2008.1884.004

Object

...
Chamber, vacu…

2008.1885.003

Object

...
Comparator pa…

2008.1885.002

Object

...
Antenna

2008.1884.006

Object

...
Guard, safety

2008.1884.005

Object

...
Paper collect…

2008.1871.003

Object

...
Printer

2008.1871.001

Object

...
Packaging

2008.1873.002

Object

...
Grating, spec…

2008.1886.001

Object

...
Computer

2008.1873.001

Object

...
Gauge, vacuum

2008.1868.001

Object

...
Oscilloscope

2008.1869.001

Object

...
Generator, mi…

2008.1884.001

Object

...
Comparator

2008.1885.001

Object

...
Cable

2012.1178.003

Object

...
Connector, el…

2012.1182.002

Object

...
Starter, turb…

2014.0416.001

Object

...
Blade, wind t…

2014.0411.001

Object

...
Mount, antenna

1966.1112.002

Object

...
Blade, wind t…

2014.0409.001

Object

...
Converter, te…

2018.0232.001

Object

...
Amplifier

2018.0233.001

Object

...
Receiver, fib…

2018.0243.001

Object

...
Hardware coll…

2003.1167.007

Object

...
Camera part

2016.0448.013

Object

...
Blade, wind t…

2014.0410.001

Object

...
Amplifier

2018.0237.001

Object

...
Lid

1966.1112.003

Object

...
Telephone mod…

2017.0132.001

Object

...
Transducer

2003.1159.001

Object

...
Microphone

2017.0382.016

Object

...
Case, storage…

1966.1112.004

Object

...
Distributor, …

2018.0235.001

Object

...
Multiplexing …

2018.0241.001

Object

...
Lens

2017.0382.005

Object

...
Case, lens

2017.0382.004

Object

...
Transmitter, …

2018.0242.001

Object

...
Cable

2010.1447.003

Object

...
Headset

2017.0382.043

Object

...
Cable

2012.1178.002

Object

...
Mount

2012.1178.004

Object

...
Antenna horn

1966.1112.001

Object

...
Microphone

2017.0382.019

Object

...
Amplifier

2018.0240.001

Object

...
Cord, power s…

2022.0002.003

Object

...
Knife

2017.0126.007

Object

...
Case, storage…

2017.0382.032

Object

...
Strobe head

2022.0004.028

Object

...
Earphone

2017.0382.020

Object

...
Battery

2017.0132.002

Object

...
Pouch, tool

2010.1448.004

Object

...
Cable, antenna

2017.0382.017

Object

...
Cable, brake

2013.0535.001

Object

...
Camera part

2016.0448.024

Object

...
Telephone mod…

2017.0131.001

Object

...
Adapter & cha…

2017.0382.002

Object

...
Cable, audio-…

2017.0382.014

Object

...
Cable, audio-…

2017.0382.015

Object

...
Parachute

2016.0470.001

Object

...
Microphone pa…

2021.0069.004

Object

...
Camera part

2016.0448.014

Object

...
Sprocket

2013.0529.001

Object

...
Lid

2010.1448.002

Object

...
Antenna

2022.0003.013

Object

...
Antenna

2022.0003.014

Object

...
Camera part

2016.0448.022

Object

...
Camera & reco…

2017.0382.001

Object

...
Reel, cable

2003.1163.001

Object

...
Box, control

2003.1162.001

Object

...
Camera part

2016.0448.016

Object

...
Camera part

2016.0448.002

Object

...
Strap, harness

2017.0382.009

Object