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This process control database developed using Ms Access. The feature including monitoring inspection process, reporting and Statistical Process Control. At this moment supporting variable data for plotting individual - moving range (X-MR), average - range (Xbar-R) and average - standard deviation (Xbar-s) chart.

Latest release: V 0.2 25-Sept-2011

Quick Control Chart

Data and Monitoring Panel
Control Chart Button
Click on the Control Chart button to display the quick control chart.




Quick Control Chart consists only pre-determined Upper Control Limit (UCL), predefined Lower Control Limit (LCL) and value (individual or average and moving range or range or standard deviation). If the UCL and LCL are not defined yet, it won't be shown in the control chart. Pre-determined UCL and LCL can be set at the SPC Panel.


Control chart without predetermined control limit



Control chart with predetermined control limit
By default the chat will show the latest 30 subgroups.
Click on navigation buttons so see previous or next subgroups.

Click + or - button on the navigation to increase or decrease number of subgroups displayed on the chart.



Feature 3: Simple control chart


Simple control chart can be plotted from monitoring panel. Simple control chart shows data and predefined control limits.

Version 0.2 control chart enables the continuous view of the chart through the control button.