EEL (Evans Electroselenium Ltd), Harlow, reflectan

Made:
1953 in Harlow
manufacturer:
Evans Electroselenium Ltd

EEL (Evans Electroselenium Ltd), Harlow, reflectance spectrophotometer (galvanometer No. 100,723), 1953. Main unit and two smaller ones.

Details

Category:
Optics
Object Number:
1953-51
Materials:
aluminium alloy, felt, glass, nickel plated, paint, plastic (unidentified) and unidentified powder
Measurements:
main object: 148 mm x 225 mm x 415 mm, , 6.61kg
unit: 85 mm x 80 mm x 120 mm, ,
type:
spectrophotometer
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • photometer
credit:
Diffusion Systems Ltd.