| 摘要 |
PURPOSE:To realize a method to which a small amount of sampling is sufficient, perform the method in a simple unit and make it possible to use this method for wide and various purposes by extracting turbid liquid such as a developed silver halide photographic emulsion into a plane plate-shaped transparent sample liquid room. CONSTITUTION:Turbid liquid B such as a developed photographic emulsion solution is stored in sampling vessel A. When brim 2a is stopped by stoppers 5a and 5b to regulate a movable range and plunger 2 pressed by brim 1 goes backward, a fixed quantity of liquid B is absorbed into transparent sample cell 6, which incorporates plane plate-shaped sample liquid room 8 linked with internal space 7 of cylinder 3, through attachment nozzle 11 and jetting entrance 10. The light of illumination lamp 12 is irradiated to room 8 through condeser lens 13 and is received by photoelectric converter 15 through focusing lens 14, thereby measuring the permeability of liquid B. |
