The original quartz spectrograph (no.1) of 1878

Made:
1878

The original quartz spectrograph (no.1) of 1878, with which Sir W. N. Hartley commenced his researches on the ultraviolet absorption spectra of organic compounds in relation to their constitution.

Details

Category:
Experimental Chemistry
Object Number:
1914-323
type:
ultraviolet spectrograph
credit:
Hartley, Sir Walter Noel

Parts

Slit

Slit

Slit

Object Number:
1914-323 Pt1
type:
slit
Graduated collimator

Graduated collimator

Graduated collimator

Object Number:
1914-323 Pt2
type:
graduated collimator
Camera from the original quartz spectrograph

Camera from the original quartz spectrograph

Camera from the original quartz spectrograph

Object Number:
1914-323 Pt3
type:
cameras
Dark slide

Dark slide

Dark slide

Object Number:
1914-323 Pt4
type:
plate holder
Rack and pinion for photographing several spectra on same plate

Rack and pinion for photographing several spectra on same plate

Rack and pinion for photographing several spectra on same plate

Object Number:
1914-323 Pt5
type:
rack - supporting device
Prism stand with lens fittings

Prism stand with lens fittings

Prism stand with lens fittings

Object Number:
1914-323 Pt6
type:
stand
Massive iron table (iron leg broken)

Massive iron table (iron leg broken)

Massive iron table (iron leg broken)

Object Number:
1914-323 Pt7
type:
table - support furniture
Pair of quartz lenses of right and left handed rotation

Pair of quartz lenses of right and left handed rotation

Pair of quartz lenses of right and left handed rotation

Object Number:
1914-323 Pt8
type:
lenses