Colourimeter & hemoglobinometer

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Ingenium, 1993.0175.001
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OBJECT TYPE
DUAL BEAM
DATE
1922
ARTIFACT NUMBER
1993.0175.001
MANUFACTURER
KLETT MFG. CO. LTD.
MODEL
Unknown
LOCATION
New York, New York, United States of America

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
10
AKA
Colorimeter
Patents
N/A
General Description
STEEL, NICKEL PLATED SCREWS, GLASS, FABRIC (POSSIBLY LINEN), RUBBER, BAKELITE/ PT IS SOLID TUBE OF SYNTHETIC PLASTIC/ CASE, WOOD, METAL HINGE, MAY BE BRASS

Dimensions

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

Length
24.0 cm
Width
26.3 cm
Height
49.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Agriculture
Category
Research
Sub-Category
N/A

Manufacturer

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

Context

Country
Canada
State/Province
Ontario
Period
POSSIBLY EARLY 1920'S - EARLY 1960'S
Canada
USED FOR ANIMAL RESEARCH AT CENTRAL EXPERIMENTAL FARM IN OTTAWA.
Function
USED TO DETERMINE THE CHEMICAL CONTENT OF LIQUIDS & FOR THE DETERMINATION OF THE HEMOGLOBIN CONCENTRATION OF BLOOD. COLORIMETRIC ANALYSIS IS DONE BY COMPARING THE INTENSITY OF LIGHT PASSING THROUGH AN UNKNOWN SAMPLE WITH THAT OF A KNOWN STANDARDS. (REF.3) CUPS HAVE FLARE TOP TO PREVENT OVERFLOW (REF.1).
Technical
SHOWS INNOVATION BY COMBINING A GENERAL TYPE OF INSTRUMENT FUNCTION WITH INDUSTRIAL APPLICATIONS & SPECIALIZED USES IN THE BIOLOGICAL & MEDICAL FIELDS. IT COULD BE USED TO DETERMINE THE CHEMICAL COMPOSITION OF METALS OR TO ANALYSE BIOLOGICAL SAMPLES SUCH AS URINE & BLOOD.
Area Notes
Unknown

Details

Markings
PRINTED ON GOLD DECAL NEAR TOP OF INSTRUMENT 'PAT'D/ DEC. 9, 1910/ NO. 1,324,160/ KLETT/ TOP READER/ KLETT MFG CO INC/ NEW YORK/ USA'/ COLORIMETER TABLE & HEMOGLOBIN TABLE ARE PRINTED ON FABRIC ROLLED UP IN INSTRUMENT & VISIBLE THROUGH GLASS WHEN SIDE KNOB IS TURNED/ A SCALE IS VISIBLE THROUGH GLASS WINDOW NEAR EYEPIECE/ INCISED NEAR ELECTRICAL SWITCH 'PRESS/ 660W BRYANT 250V/ MADE U.S.A.'/ MARKED ON SIDE OF SOLID TUBE IN WHITE '70'
Missing
LOCK MECHANISM ON DOOR OF CASE
Finish
BLACK CRINKLE PAINT; FABRIC FOR CHART, WHITE WITH BLACK & RED PRINT/ PT. TUBE, IS BLACK/ WOOD CASE IS STAINED & VARNISHED
Decoration
N/A

CITE THIS OBJECT

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

KLETT MFG. CO. LTD., Colourimeter & hemoglobinometer, circa 1922, Artifact no. 1993.0175, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1993.0175.001/

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