Renseignements généraux

Nº de série

681649

Nº de partie

1

Nombre total de parties

19

Ou

S/O

Brevets

S/O

Description générale

.1 NON-FERROUS METAL CASING & PARTS, GLASS PARTS & SPIRIT LEVELS/.2 METAL CASING & PARTS, GLASS WINDOW/.3 NON-FERROUS METAL/.4 WOOD TRIPOD WITH METAL PARTS, LEATHER CASE/ FERROUS METAL CASE WITH FOAM PADDING/ METAL TOOLS, 2 WITH SYNTHETIC HANDLES; SYNTHETIC BAG

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

S/O

Largeur

29,0 cm

Hauteur

26,0 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Mines et métallurgie

Catégorie

Exploration minière

Sous-catégorie

S/O

Fabricant

Ou

Askania

Pays

Allemagne

État/province

Inconnu

Ville

Berlin

Contexte

Pays

Canada

État/province

Québec

Période

1950S-1970S

Canada

ONE OF COLLECTION OF INSTRUMENTS USED BYPROF. M.K. SEGUIN WHILE IN GEOLOGY DEPT. OF U. OF LAVAL, QUEBEC DURING 1960S TO CA. 1990. THEY WERE ACQUIRED BY SEGUIN TO SUPPORT CONTRACT RESEARCH, & AS TEACHING APPARATUS FOR HIS GRAD STUDENTS & TEACHING AIDS FOR UNDERGRAD GEOLOGY STUDENTS AT LAVAL CA.1960-1995.

Fonction

INSTRUMENT USED IN GEOPHYSICAL EXPLORATION FOR MEASURING THE EARTH'S MAGNETIC FIELD, SPECIFICALLY THE HORIZONTAL COMPONENT.

Technique

ONE OF A PAIR OF EUROPEAN DESIGNED MAGNETOMETERS OF NON-ELECTRONIC TYPE WHICH WERE USED FOR MEASURING THE EARTH'S MAGNETIC FIELD, BOTH THE VERTICAL COMPONENT (970522) COMPONENT (970523). THEY ARE SIMILAR TO THE SCHMIDT BALANCE IN DESIGN BUT ARE EQUIPPED WITH TORSION WIRE SUSPENSION INSTEAD OF A QUARTZ KNIFE-EDGE. THIS TYPE OF MAGNETOMETER WAS USED IN CANADIAN EXPLORATION 1950-1975.

Notes sur la région

Inconnu

Détails

Marques

.1 INCISED BLACK "Gfh/ CONTINENTAL ELEKTROINDUSTRIE A.G./ ASKANIA/ BERLIN/ Nr. 681649/ MADE IN GERMANY" ON SIDE; INCISED BLACK "N" WITH DIRECTIONAL ARROW ON TOP; INCISED WHITE CONTROL MARKINGS/.2 INCISED BLACK LETTERING ON SIDE READING "680599/ MADE IN GERMANY"; INCISED WHITE SCALE MARKINGS, INCISED BLACK "N" "E" "S" "W"/ CASE: BLACK "ASKANIA" & "MADE IN GERMANY"ON CASE LID/ MAGNET INCISED "N" ON ONE END & "S" ON OTHER/ MOULDED LETTERING ON SCREWDRIVER HANDLES READS "VANADIUM-EXTRA" & "BELZERYL GERMANY"; CAST LETTERING ON WRENCH HANDLES READS "VANADIUM-EXTRA GERMANY" & "BELZER-EINMAUL"/.4 INCISED BLACK "680570/ MADE IN GERMANY" ON HEAD

Manque

APPEARS COMPLETE

Fini

.1 GREY HAMMERLINE FINISH, BLACK PAINTED PARTS, MIRROR & COLOURLESS TRANSPARENT GLASS/.2 CASING PAINTED GLOSSY GREY, WITH WHITE FACE, BLACK SCALE & NEEDLE, COLOURLESS WINDOW/.3 GREY HAMMERLINE FINISH WITH BRUSHED & BLACK PAINTED PARTS/.4 COATED NATURAL WOOD; GREY HAMMERLINE, BLACK PAINTED, BRASS COLOURED METAL; BROWN LEATHER/ CASE: GREY HAMMERLINE FINISH/ RED SYNTHETIC SCREWDRIVER HANDLES & PLATED METAL TOOLS/ YELLOW BAG

Décoration

.1,.2,.4 INCISED BLACK "ASKANIA" LOGO ON SIDE