Title:
SPECTROPHOTOMETRIC DEVICE
Document Type and Number:
Japanese Patent JPS5241572
Kind Code:
A
Abstract:
PURPOSE: In a spectrophotometric device using double refractions, a means for decreasing the magnitude of noise components and increasing signal-to-noise ratio is provided.
Inventors:
ITOU JIYOU
MURAYAMA SEIICHI
KAYAMA KUNIHIDE
YAMAMOTO MANABU
OOISHI KOUNOSUKE
MURAYAMA SEIICHI
KAYAMA KUNIHIDE
YAMAMOTO MANABU
OOISHI KOUNOSUKE
Application Number:
JP11652475A
Publication Date:
March 31, 1977
Filing Date:
September 29, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G01J4/04; G01J3/42; G01N21/21; (IPC1-7): G01J3/42; G01N21/02