


Abbe Refractometer

Zeiss Refractometer
1910-1920

Abbe-type refractometer by Carl Zeiss of Jena
1900

Dipping refractometer
circa 1912

Abbe Refractometer, about 1956
1956

Small refractometer
1950-1975

Abbe Refractometer, used by Horace Dall
1918-1920

Refractometer
1950-1975

Pocket refractometer
1930

Dipping refractometer by Bellingham & Stanley

Herbert Smith refractometer

Abbe Refractometer

Abbe type Liquid Refractometer, by Carl Zeiss, Jena, German,1876
1876

Hand-held 'Field' Refractometer, 1998
1998

Refractometer, RFM340, made by Bellingham & Stanley Ltd.
1998

Refractometer, model R4, by Waters Associates, USA
1975-1982

Liquid refractometer by Hilger, London, 1948
1948

Adamsons direct refractometer by Baird and Tatlock Ltd
circa 1923

Butter refractometer by Carl Zeiss

Harman's refractometer in leather case
1900-1950

Refractometer in small leather pouch
1870-1940

Refractometer(?), vulcanite frame, in leather purs
1880-1910

Dipping refractometer by Carl Zeiss, Jena

Bertrand type refractometer unsigned
1870-1893

Horlicks refractometer
1899-1950
Jean's oleorefractometer and accessories
1880-1910
Herbert Smith refractometers Nos.608
Waters Associates Refractometer
Refractometer by Farrow and Jackson c 1825 (critical angle type) damaged in transit to museum
Atomic Absorption Spectrophotometer
Immersion refractometer made by Bellingham and Stanley
1930-1939
Hand-held "Field" refractometer
1998
Hand-held "Delta" refractometer
1998
Wedge refractometer used by Horace Dall
Abbe-type refractometer no.M46313 49340 made by Hilger & Watts Ltd (Hilger Division) 98 St. Pancras Way
1949
Refractometer by Bellingham & Stanley
Dipping refractometer, sectioned.
Abbe Refractometer
Refractometer, RFM340, serial no. BT97151
1997
Butter refractometer; with sample of solvent.
Abbe type Crystal Refractometer by Carl Zeiss, Jena, German, 1898
1898
Dipping refractometer by Carl Zeiss
Abbe Refractometer, 1920-1929
1920-1929
Abbe-type refractometer used by Fisons Pest Control made by Bellingham and Stanley Ltd
1951-1960
Pulfrich refractometer made by Carl Zeiss, Jena
Two immersion refractometers
1900
Rayleigh interference refractometer for use with gases
Pulfrich refractometer made by Bellingham & Stanley Ltd (no 564706) in wooden case
1960s