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hemaglobinometer

https://mhc.andornot.com/en/permalink/artifact1555
Dates
1893
1910
circa 1893-1910
Collection
Dr. C. M. Bracken Collection
Category
Diagnostic & Treatment Artifacts
Classification
Clinical Laboratory Diagnosis
Accession Number
993004163 a-i
Description
Black boxed set of hemaglobinometer with all pieces; this model is older than the DARE model as dilution of blood with hydrochloric acid is required; less accurate; original instruction sheet enclosed.
  2 images  
Accession Number
993004163 a-i
Collection
Dr. C. M. Bracken Collection
Category
Diagnostic & Treatment Artifacts
Classification
Clinical Laboratory Diagnosis
MeSH Heading
Blood Cell Count -- instrumentation
Hemoglobinometry -- instrumentation
Description
Black boxed set of hemaglobinometer with all pieces; this model is older than the DARE model as dilution of blood with hydrochloric acid is required; less accurate; original instruction sheet enclosed.
Number Of Parts
9
Part Names
a - box - Size: Length 15.0 cm. x Width 8.8 cm. x Depth 3.9 cm.
b - black scale - Size: Length 8.0 cm. x Width 5.3 cm. x Depth 3.2 cm.
c - graduated tube - Size: Length 11.0 cm. x Diam. 0.7 cm.
d - pipette - Size: Length 9.6 cm. x Diam. 0.7 cm.
e - stir stick - Size: Length 13.6 cm. x Diam. 0.8 cm.
f - vial with rubber - Size: Length 5.3 cm. x Diam. 0.8 cm.
g - rubber tube/glass tube - Size: Length 13.0 cm. x Diam. 0.5 cm.
h - brush - Size: Length 13.0 cm. x Diam. 1.0 cm.
i - instruction sheet - Size: Length 14.0 cm. x Width 7.4 cm.
Provenance
Belonged to Dr. C.M. Bracken
Maker
Ingram & Bell Ltd.
Site Made (City)
Berlin
Site Made (Country)
Germany
Dates
1893
1910
circa 1893-1910
Date Remarks
date company established
Material
(a) pasteboard; paper: black; yellow; royal blue
(b) composite; glass: black; yellow; white
(c-e) glass: clear
(f) rubber; glass: grey; clear
(g) rubber; glass: orange; clear
(h) metal: white; grey
(i) paper; composite: tan; black
Inscriptions
Printed in gold on box top: "Haemometer // LEITZ // BERGMANN // BERLIN"; printed in black on glass tube/rubber tube: "Ingram & Bell Ltd. / B & R // 20 cmm"; embossed on black scale: "Bu. A Berlin"; printed in red on graduated tube: "100% = 13.8 GRAM Ingram & Bell Ltd."; printed on instruction sheet: "Instruction for use // for the B & A-Haemometer // with interchangeable colored glass rods // manufactured by: // Franz Bergmann K-G // former Franz Bergmann & Paul Altmann K-G // head office, Berlin / established 1893 // Berlin Hamburg Munchen Bad Soden/Ts. // Berlin-Zehlendorf, Seehofstrafe 15a"
Permanent Location
Storage Room 0010
0010-F6-9
Condition Remarks
rubber tube stiffening; rubber cork crystallizing; #2: rubber deteriorating and stiff
Images
Less detail