Method and equipment for measuring the concentration of antiseptic solution

Equipment for measuring the concentration of an antiseptic solution, comprising an optical cell for containing an antiseptic solution under measurement;

• a light-emitting part for irradiating the antiseptic solution in said optical cell with ultraviolet rays;
• a light-receiving part provided outside said optical cell, for receiving ultraviolet rays partly absorbed by said antiseptic solution in proportion to the concentration thereof, for detecting the ultraviolet absorbance of said antiseptic solution from the intensity of the received ultraviolet rays, and for generating an electrical signal representing the ultraviolet absorbance of said antiseptic solution;
• a computer for calculating the concentration value of said antiseptic solution by calculating the relationships between said electrical signal and pre-input electrical signals representing the ultraviolet absorbance and concentration of an undiluted antiseptic solution;
• and a display for displaying said concentration value calculated by said computer.

Equipment for measuring the concentration of an antiseptic solution, comprising an optical cell for containing an antiseptic solution under measurement;

• a light-emitting part for irradiating the antiseptic solution in said optical cell with ultraviolet rays;
• a light-receiving part provided outside said optical cell, for receiving ultraviolet rays partly absorbed by said antiseptic solution in proportion to the concentration thereof, for detecting the ultraviolet absorbance of said antiseptic solution from the intensity of the received ultraviolet rays, and for generating an electrical signal representing the ultraviolet absorbance of said antiseptic solution;
• a thermometer for measuring the temperature of the antiseptic solution in said optical cell, and for converting said measured temperature to the corresponding electrical signal;
• a computer for calculating the concentration value of said antiseptic solution by calculating the relationships between said electrical signals representing the ultraviolet absorbance and temperature of said antiseptic solution and pre-input electrical signals representing the absorbance and concentration of an undiluted antiseptic solution;
• and a display for displaying said concentration value calculated by said computer.