1. What is Check sheet ?
A check sheet is “a sheet designed in advance to allow easy collection and aggregation of data.” By just entering check marks on a check sheet, data can be collected to extract necessary information, or a thorough inspection can be performed in an efficient manner, eliminating a possibility of skipping any of the required inspection items.
A check sheet is also effective in performing stratification (categorization).
2. When is it used and what results will be obtained?
Please refer to the table on next slide for the usage and benefits of a check sheet. It is frequently used in daily business operations, often not specifically for QC purposes.
Method
Used to collect data.
Used when performing a thorough
Used during phases to monitor inspection.
Used dumping the situation, analyze causes, review effectiveness of an action, perform standardization, and implement a selected control measure
Result
- Ensures collection of required data.
- Allows a thorough inspection of all check items.
- Can understand tendencies and variations.
- Can record required data.
