| 摘要 |
PURPOSE:To prevent sample liquid from being split outside by providing a ventilation port for feeding air into a container main unit, by providing an interior for storing sample liquid which shares the aperture with the container main unit, and by providing a drip port for dripping the sample liquid stored within the inner bag onto the cover. CONSTITUTION:Both a container main unit 6 and a cover 7 are translucent and consist of a reinforced plastic which does not change its form easily. When a sample liquid 1 is stored, it can be visually confirmed from the outside. Lower a dripping port 8 of the container and then mount the container to main unit 10 to drip the sample liquid 1. The sample liquid 1 will not be split even if the container is turned upside down since the aperture of drip port 8 is small. Then, push the tip of an air injecting pipe 1 to a ventilation port by driving a motor 13. The tip of the air injecting pipe is provided with a packing 21 to prevent air leakage. Then, an air feeding motor 19 drives a piston 18, pushes out air into a cylinder 16 by driving a piston 18 by a certain length to allow a certain amount of sample liquid 1 to be dripped on a film 5 from an inner bag 66 through the dripping port 8. By changing the film one by one, a continuous measurement is enabled by injecting a certain amount of sample liquid 1. |
