Measurement apparatus of component in liquid sample
First Claim
1. A measurement apparatus, comprising a biosensor for carrying out measurement of a specified component in a liquid sample using an enzymatic reaction, a computation processing part for obtaining a computed value by computing an output signal of the biosensor, and a container for storing a calibration liquid for calibrating the biosensor, wherein the container is equipped with temperature control means for keeping the calibration liquid at a constant temperature.
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Abstract
A measurement apparatus, including a biosensor for carrying out measurement of a specified component in a liquid sample using an enzymatic reaction, a computation processing part for obtaining the computed value by computing an output signal of the biosensor, and a container for storing a calibration liquid for calibrating the biosensor, equipped with temperature control means (a heater 40, a thermostat 41) for keeping the calibration liquid at a constant temperature, saves an installation space by miniaturizing an apparatus, suppresses the running cost, and improves the measurement precision.
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Citations
8 Claims
- 1. A measurement apparatus, comprising a biosensor for carrying out measurement of a specified component in a liquid sample using an enzymatic reaction, a computation processing part for obtaining a computed value by computing an output signal of the biosensor, and a container for storing a calibration liquid for calibrating the biosensor, wherein the container is equipped with temperature control means for keeping the calibration liquid at a constant temperature.
- 5. A measurement apparatus, comprising a biosensor for carrying out measurement of a specified component in a liquid sample using an enzymatic reaction, a computation processing part for obtaining a computed value by computing an output signal of the biosensor, and a container for storing a calibration liquid for calibrating the biosensor, wherein the container is equipped with temperature measurement means for measuring a temperature of the calibration liquid and the computation processing part has a function of correcting the computed value depending on the temperature of the calibration liquid measured by the temperature measurement means.
Specification