GAUGE ERROR ADJUSTING METHOD FOR DIGITAL METER

摘要

PURPOSE: A method for correcting errors of a digital measuring instrument is provided to enhance the accuracy of a flow rate measurement by applying a factor per each flux section of the flow rate and to minimize errors caused by an instrumental property difference by applying factor per each product. CONSTITUTION: A method for correcting errors of a digital measuring instrument is as follows. A factor which is the minimum measurement unit of a measuring instrument is calculated per each flux of a flow rate and applied. The factor is calculated per each product and applied. A mode calculating the factor is set(Sa). An arbitrary flow rate is tested per each flux section so that the factors per each flux section are automatically calculated by a program.