Question on how to use R & R Spreadsheet downloaded from this site

D

DMcLaughlin

#1
R & R Spreadsheet

I have downloaded the R&R spreadsheet on this site. I am familiar with some analysis of variance software but I'd like some guidance with this spreadsheet. For one particular lab test, I have four machines that should output similar results. I have 8 lab techs. I planned on each tech running 10 standardized samples through two machines with each machine being a "trial". Is this the proper way to address this? What variabilities will the outputs represent if I do it this way?
 
Elsmar Forum Sponsor

Marc

Fully vaccinated are you?
Staff member
Admin
#2
I guess we should start out by asking which R&R spreadsheet? What's the file name?

If all the machines are the same brand, etc., you *may* get away with doing an R&R on 2 of the 4. But - are you doing an R&R on the machine or on the instrument measuring the output?
 
D

DMcLaughlin

#3
The spreadsheet I downloaded is RandR.XLS. It appears to be very similar to gagr+r.xls. In my terminology, machine = test equipment. The manufactured "part" is beads of plastic resin. I used a standardized material tested in two of the machines. The material is very uniform and can be considered to have minimal variation.I will likely increase the study to all four machines.
 

Marc

Fully vaccinated are you?
Staff member
Admin
#4
I have seen this type of 'similarity' argument successfully used - but I would think with only 4 devices I would do an R&R on each.
 
Thread starter Similar threads Forum Replies Date
M Venture Capital Valuation Spreadsheet question Manufacturing and Related Processes 1
R Export some dates from an excel spreadsheet - EXCEL Question Excel .xls Spreadsheet Templates and Tools 3
T BMW GS 93010-2 Question Various Other Specifications, Standards, and related Requirements 0
S FDA 510(K) submission question US Food and Drug Administration (FDA) 4
Ron Rompen Question regarding CMM probe damage General Measurement Device and Calibration Topics 4
T FDA UDI Question - Class II Medical Device Other US Medical Device Regulations 1
C Complaint Return Sample Size Question 21 CFR Part 820 - US FDA Quality System Regulations (QSR) 4
8 Drawing Feature Question Inspection, Prints (Drawings), Testing, Sampling and Related Topics 8
D Question: How to analyze numerical and attribute data Reliability Analysis - Predictions, Testing and Standards 11
D Question on electronic signatures and initials on batch records ISO 13485:2016 - Medical Device Quality Management Systems 3
A Special Characteristic question from Automotive CSR Customer and Company Specific Requirements 9
Ron Rompen GDT Question - is this even correct? Inspection, Prints (Drawings), Testing, Sampling and Related Topics 3
A PPAP question for audit APQP and PPAP 16
C ISO Question - Do you say "I-S-O" or "I-Soh"? Misc. Quality Assurance and Business Systems Related Topics 14
D Question regarding where "validations" fit according to ISO 13485:2016 ISO 13485:2016 - Medical Device Quality Management Systems 1
D Question on Supplier Quality (SCAR) ISO 13485:2016 - Medical Device Quality Management Systems 6
A +0/-.001 Tolerance question - Feature size is 1.249 +0/-.001 - Actually measures 1.2493 (.0003 OHL Inspection, Prints (Drawings), Testing, Sampling and Related Topics 12
D Question and advice for a supplier self audit questionnaire ISO 13485:2016 - Medical Device Quality Management Systems 6
D Question on using audit checklist ISO 13485:2016 ISO 13485:2016 - Medical Device Quality Management Systems 20
D Question on Documented Calibration versus ISO 17025 Accredited Calibration ISO 13485:2016 - Medical Device Quality Management Systems 2
A Design Change/ECO Related Question 21 CFR Part 820 - US FDA Quality System Regulations (QSR) 1
S Configuration Item definition question AS9100, IAQG, NADCAP and Aerospace related Standards and Requirements 3
C Quality Management System Question ISO 9000, ISO 9001, and ISO 9004 Quality Management Systems Standards 32
Q ISO 9001/IATF 16949 Audit Finding Question - Document Retention IATF 16949 - Automotive Quality Systems Standard 11
J IATF 16949 Calibration/Verification records question ISO 26262 - Road vehicles – Functional safety 6
I IMDS Error Message Question RoHS, REACH, ELV, IMDS and Restricted Substances 1
lanley liao Question regarding the calibration of monitoring and measure equipment. Oil and Gas Industry Standards and Regulations 3
C Gauge R&R Question Using Minitab Software 1
J IATF 16949 Internal Audit question - Auditor's responsibility Internal Auditing 6
K Question on MDR classification EU Medical Device Regulations 4
D Question on equipment - when to use reference only or research only stickers ISO 13485:2016 - Medical Device Quality Management Systems 5
D Work Instruction Question ISO 13485:2016 - Medical Device Quality Management Systems 5
M Clinical Decision Support Software Question 21 CFR Part 820 - US FDA Quality System Regulations (QSR) 2
John C. Abnet VDA 6.3 - Question 7.3 - "blocking of parts" VDA Standards - Germany's Automotive Standards 6
D Approved supplier list - Distributors question ISO 13485:2016 - Medical Device Quality Management Systems 6
D Equipment Register and PM question ISO 13485:2016 - Medical Device Quality Management Systems 2
D Question regarding "storage and distribution" ISO 13485:2016 - Medical Device Quality Management Systems 1
D Calibration tolerance question using Pipettes Medical Device and FDA Regulations and Standards News 3
D Question regarding customer feedback process ISO 13485:2016 - Medical Device Quality Management Systems 3
D Equipment Register related question ISO 13485:2016 - Medical Device Quality Management Systems 1
S Study sign off question / responsibilities ISO 13485:2016 - Medical Device Quality Management Systems 3
S Qualification question - ISO 13485 - Setting up a small lab Reliability Analysis - Predictions, Testing and Standards 2
M Question for Auditors - "Off the Record" Conversation? General Auditing Discussions 14
D Question regarding ECO process, specifically for Life Science products and defining form fit and function ISO 13485:2016 - Medical Device Quality Management Systems 1
R Accelerated Aging - Creating test samples - Implantable medical device Question Other Medical Device Related Standards 4
A Question on Authorized Representative in Malaysia Other Medical Device Regulations World-Wide 3
D Limited Scope for second site Question? ISO 9000, ISO 9001, and ISO 9004 Quality Management Systems Standards 5
I ISO 2233:2000 Question - Medical Device Shipping/Transportation Validation Other ISO and International Standards and European Regulations 1
Anonymous16-2 Labeling Question (Dietary Supplements/Food) Pharmaceuticals (21 CFR Part 210, 21 CFR Part 211 and related Regulations) 1
T Question for: Cg & Cgk calculation General Measurement Device and Calibration Topics 3

Similar threads

Top Bottom