JP2000046624A5 - - Google Patents

Claims (5)

Liquid collecting means for collecting the liquid contained in the container, liquid surface position detecting means for detecting the liquid surface position in the container, container type input means for inputting the container type containing the liquid to be collected, and each container type and a relational expression storage means for memorize the relationship between the liquid level and the remaining liquid amount in a by liquid level position detected by the liquid level detection means, corresponding to the container type input by container type input means An analyzer that detects the amount of liquid remaining in the container from the relational expression. A relational expression for calculating a relational expression between the liquid level position in the container and the remaining liquid amount from the liquid sampling amount collected from the container by the liquid collecting means and the liquid level position in the container detected by the liquid level position detecting means. A calculating means, and a residual liquid in the container based on the relational expression calculated by the relational expression calculating means, the container type input by the container type input means, and the liquid level position detected by the liquid level position detecting means. The analyzer according to claim 1, wherein the amount is detected. A liquid supply means for dispensing a liquid into the container is provided, and the liquid supply means supplies the liquid to the container, and has a function of calculating a relational expression between the liquid surface position and the residual liquid amount. The analyzer according to claim 1 . Relationship between the liquid level position before and after the detected liquid collected by the liquid collection volume and the liquid level detecting means which is collected by the liquid collecting means, to determine whether to satisfy a relational expression for detecting the residual liquid amount determining means The analyzer according to claim 1, further comprising: When the relationship between the liquid level position before and after the detected liquid collected by the liquid collection volume and the liquid level detecting means which is collected by the liquid collecting means does not meet a relational expression for detecting the residual liquid amount, the liquid collecting to match the relation of the amount and the liquid level position, the analyzer according to claim 4, characterized in that an arithmetic function of compensation the equation.