Tray seal data

An engineer for a medical device manufacturer wants to improve the seals of trays that contain sterile medical equipment. You can use this data to demonstrate Analyze Binary Response for Response Surface Design.

A clean room engineer analyzes a response surface design to determine how seal time, temperature, and pressure affect the seal quality of the sealed trays. The response is binary-whether the seal is intact or not-in a sample of 800 tray seals.

You can use this data to demonstrate Analyze Binary Response for Response Surface Design.

Worksheet column	Description
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.
Time	The sealing time: 1.5, 2.5, or 3.5.
Temperature	The sealing temperature: 220, 245, or 270.
Pressure	The sealing pressure: 20, 30, or 40.
Sealed	The number of seals that are intact after testing.
Samples	The number of tray seals that are sampled.

Download TraySeal.MWX