Inquiry Regarding Type 1 Gauge Study

KimJinKyung

I am writing to inquire about a specific feature in the Type 1 Gauge Study.

I am interested in conducting an analysis where I only input the lower specification limit, instead of the full range of tolerance.

I was wondering if this feature is available in the current version of the software.

Thank you in advance for your assistance.

EJ

I've forwarded this to our expert

EJ

JTPetter

Hello,

I've looked into this and I believe that it does not matter on which side of the reference value your limits are located. That is, if you have a reference value = 0, a LCL = -1 and an UCL = 1, your tolerance range equals 2. If you only have a reference value = 0 and an LCL = -1, your tolerance range is simply halved, so you set the tolerance range to 1.

Let me know if you think I am mistaken and I will have another look.

If you're referring to the Run chart, it is unfortunately not possible to display only one-sided tolerance limits. It might make sense to add an option to choose for the chart on which side (lower/upper/both) the tolerance range should fall, but I believe for the tables it does not matter.

Best,

Jonas