Condenser, decade
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1999.0086.001
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- OBJECT TYPE
- LABORATORY
- DATE
- 1965
- ARTIFACT NUMBER
- 1999.0086.001
- MANUFACTURER
- Daystrom Ltd.
- MODEL
- IN-21
- LOCATION
- Cooksville, Ontario, Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL CASING & PARTS/ SYNTHETIC CONTROLS & PARTS/ RUBBER? FEET
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 18.7 cm
- Width
- 12.4 cm
- Height
- 10.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Physics
- Category
- Electricity
- Sub-Category
- N/A
Manufacturer
- AKA
- Heathkit
- Country
- Canada
- State/Province
- Ontario
- City
- Cooksville
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
ORIGINALLY THE PROPERTY OF CANADIAN GEOPHYSICIST DR. DAVID ARNOLD KEYS (1890-1977). ACCORDING TO HIS SON, SOME OF THIS EQUIPMENT WAS USED BY DR. KEYS IN DEMONSTRATIONS TO SCHOOL CHILDREN INTENDED TO STIMULATE INTEREST IN SCIENCE, OTHER PIECES DATE FROM HIS TIME AT GERMAN PHYSICIST WILHELM ROENTGEN'S LAB IN MUNICH, MCGILL UNIVERSITY & AECL. DR. KEYS WORKED WITH ROENTGEN IN MUNICH IN 1911 BEFORE EARNING A PHD AT CAMBRIDGE; HE WAS PROFESSOR OF PHYSICS AT MCGILL 1921-1947; HE WAS VP FOR ATOMIC ENERGY PROJECT AT NRC'S CHALK RIVER LABS 1947-1955; AND WAS AN AECL CONSULTANT UNTIL THE 1970'S. - Function
-
PRECISION CAPACITANCE DECADE PROVIDED SWITCH-SELECTED CAPACITOR VALUES FROM 100 UUF TO 0.111 UF IN 100 UUF STEPS, USED IN LABORATORY SUBSTITUTION TESTS & OTHER APPLICATIONS REQUIRING HIGH ACCURACY (REF. 2). - Technical
-
PRECISION LABORATORY TEST EQUIPMENT. - Area Notes
-
Unknown
Details
- Markings
- RED & BLACK LOGO ON CASING READS "HEATHKIT/ by Daystrom [SCRIPT]"/ BLACK LETTERING ON CASING READS "DECADE/ CONDENSER" & "MODEL IN-21"
- Missing
- COMPLETE From CA of 12/05/2001 by Matthew Bruce: No - appears complete
- Finish
- DARK GREY WRINKLE PAINTED PAINTED BASE & SIDES/ FLAT GREY CASING WITH DARK GREY CONTROL PANEL/ RED & BLACK SYNTHETIC CONTROLS WITH METALLIC PARTS/ GREY FEET
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Daystrom Ltd., Condenser, decade, circa 1965, Artifact no. 1999.0086, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1999.0086.001/
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