Engineers are developing a new ultrasonic cleaner. The engineers use a screening design to determine which potential factors affect the output power for the cleaner.
You can use this data to demonstrate Create Definitive Screening Design.
To view a summary of the design, choosethen click the design in the folder for the worksheet.
|StdOrder||The order of the runs in standard order (also called Yates order).|
|RunOrder||The order of the runs in random order.|
|PtType||The point type.|
|Blocks||The blocks. In this design, all the design points are contained in a single block.|
|Train||The time duration for the amplitude modulation: 0.10 or 1 (factor)|
|Degas||Time off for bubble release: 0.10 or 1 (factor)|
|Burst||Time for high energy bursts: 1 or 10 (factor).|
|Quiet||Ultrasonic off time: 1 or 10 (factor).|
|Center||Center frequency: 0 or 10 (factor)|
|Bandwidth||Bandwidth time: 0 or 10 (factor)|
|Sweep||Sweep time: 0 or 10 (factor)|
|Power||The strength of the insulation (response).|