Analyser, pulse height

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OBJECT TYPE
TRANSISTORIZED
DATE
1980
ARTIFACT NUMBER
1997.0805.001
MANUFACTURER
Intertech Inc.
MODEL
COMPACT ANALYZER 644011
LOCATION
United States of America

More Information


General Information

Serial #
12961
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
METAL, GLASS & SYNTHETIC COMPONENT PARTS; ELECTRICAL CORD MAY BE RUBBER COVERED.

Dimensions

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

Length
28.5 cm
Width
28.0 cm
Height
21.0 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Physics
Category
Atomic & nuclear
Sub-Category
N/A

Manufacturer

AKA
Intertech
Country
United States of America
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Quebec
Period
USED DURING 1960S- MID 1970S.
Canada
USED IN MONTREAL, PQ MEDICAL PRACTICE OF DR. ROGER GHYS DURING PERIOD 1960S-1970S.
Function
USED TO MEASURE THE INTENSITY OF RADIATIONS FROM ONLY ONE ISOTOPE IN THE PRESENCE OF OTHERS. IT CAN ALSO COUNT PULSES, AND SORT THEM ACCORDING TO THEIR HEIGHT, FILTERING OUT PULSES WHICH DO NOT FALL WITHIN THE SELECTED ENERGY RANGE. (REF. 2)
Technical
USUALLY USED IN CONJUNCTION WITH A SODIUM IODIDE CRYSTAL,PHOTOMULTIPLIER-TYPE SCINTILLATION DETECTOR FOR GAMMA RADIATION ANALYSIS. THE CHARGE PULSES FROM THE SCINTILLATION DETECTOR ARE PROPORTIONAL TO THE ENERGY LEFT IN THE CRYSTAL BY THE RADIATION PARTICLE. THE PULSE HEIGHT ANALYSER PASSES ONLY THOSE PULSES CORRESPONDING TO A CERTAIN ENERGY RANGE, ACTING AS AS ENERGY-SELECTIVE FILTER BETWEEN THE DETECTOR AND THE COUNTING INSTRUMENT. USING THE PULSE HEIGHT ANALYSER, IT IS POSSIBLE TO PLOT THE ENERGY SPECTRUM OF A SOURCE. (REF. 2)
Area Notes
Unknown

Details

Markings
"PICKER/ COMPACT ANALYZER/ TRANSISTORIZED" appears on front panel. All controls, etc. labelled. Yellow dymo tape label on unit front reads " R-110 ". Mfr's plate on unit back reads " PICKER/ nuclear/ MODEL 644011/ SERIAL/ 12961/ MADE IN U.S.A./ BY INTERTECH, INC. ". All controls, connections, etc. labelled.
Missing
APPEARS COMPLETE. From CA of 11/27/2001 by Matthew Bruce: No - appears complete
Finish
GREEN WRINKLE-TEXTURED FINISH ON TOP, SIDES AND BASE OF UNIT; BRUSHED SILVER METAL PLATE ON UNIT FRONT.
Decoration
N/A

CITE THIS OBJECT

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

Intertech Inc., Analyser, pulse height, before 1980, Artifact no. 1997.0805, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1997.0805.001/

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