Posts tagged: iPhone

Oct 29 2017

Density for Android

Android App Store Link

Android version of my Density variation calculator.

It is a simple app that calculates allowable density variation under the rules of ASME Section V.

You measure the density in the body of a hole type IQI or next to the essential wire of a wire type IQI and then it calculates the min and max densities in the area of interest.  The ranges are minus 15% to plus 30% ( except the plus 30% can be exceeded when using a shim under a hole type IQI).



Sep 30 2016

X-Ray Timer Version 4 in App Store

Version 4 is live in the app store which fixes the crashing issue in iOS 10.

If the old version is still on your phone it should auto-update.

If you had deleted it you will have to download the latest version.

Sep 29 2016

X-Ray Timer Update Submitted to App Store

I have a working version running locally on my phone and have submitted it to Apple, hopefully it will go through OK.

Sep 21 2016

X-Ray Timer Crashing in iOS 10

I have removed it from the app store for now.

I will try to analyze the issue and decide how to proceed.

I have heard from many users and it is nice to know people are using the app after all these years.

I am swamped with work so I will try to get on it as soon as I can and decide what to do with it.

Sorry for the issue.

Jul 30 2012

X-Ray Timer Version 3 in App Store

X-Ray Timer has been updated to Version 3.0 and is available in the app store.

The product page for the app with app store link can be found at the link below;

This version adds the ability to use SI units in addition to standard US units of measure.

Other improvements include visual and performance improvements, and retina graphics for the iPhone.

This version requires iOS 5.

Jul 30 2012

Barricade 2.1 in App Store

Barricade calculator app has been updated to version 2.1 in the App Store.

It’s product page with app store link may be found in the following link;

This version adds the ability to add shielding in addition to the collimator.  This can be added in inches rather than in the half-value layers.  The default colimator is still added in half-value layers.

Other improvements include faster performance and retina graphics for the iPhone.

Aug 26 2011

Density App



***Pulled from App Store pending investigation of crashing***

Density Variation Calculator for ASME Section V.

This is a small app that calculates the allowable density variations in ASME Section V.

The code allows a minus 15 or plus 30 variation and this app does those calculations for you while taking into account the max and min allowable densities and if shims are utilized.

The app is free in iTunes or in the iPhone app store.  It is compatible with the iPhone, iPod Touch, and iPad.



It is not an app you will need to use daily but I hope you enjoy the app.

May 05 2011

Ug Calc

In The App Store!

Ug Calc is a simple Geometric Unsharpness calculator for Industrial Radiography.

All you have to do is plug in the distance from the Object (source side of the object or weld) to the film and to the source distances, along with the source size (diagonal).

This is not a difficult calculation to make but using this app makes it simpler and no need to keep looking up formulas.

NOTE:  The source side of the object or weld on double wall exposure welds with Single Wall viewing is the inside surface of the pipe near the film.  Basically the wall thickness (and maybe reinforcement).

On other welds it is more obvious where the source side of the object or weld is.

Click on the image below to enlarge.

Example problem: What is the Ug when the weld to film distance is 0.5 inches and the weld to source distance is 8 inches with a source size of 0.180 inches?

Answer: 0.011 inches of Ug.   (Ug = (0.5 x 0.180)/8)

Nov 15 2010

Code 313

Code 313 Users Manual

Code 313 is a calculator for interpreting industrial radiographs in accordance with ASME B31.3.

Please read this description and watch the video below (Coming soon) before purchasing to decide if this is the app for you.

The app caculates the most common discontinuities such as cracks, incomplete penetration, internal porosity, slag inclusions, and undercutting.

It also calculates IQI (penetrameter) sizes.  It has three sections, welds with no reinforcement, and welds reinforced on one or both sides.

NOTE: The calculations for welds with reinforcement are based on the MAXIMUM allowable reinforcement.  The code references the “ESTIMATED” reinforcement, so use the numbers in the app with this in mind and as just references.

This app DOES NOT replace the code itself nor the need to have the code.  There are many other issues in the code that need to be referenced, this is just a calculator.  One common example is you need the porosity ccomparison charts from the code for reference and need to be able to reference the rules and conditions.

Use this app at your own risk.  No guarantee is made.  recommended use is as a second opinion to your own interpretation.

Jun 26 2010

X-Ray Timer Version 2.0 in App Store – And it’s free!

The 2.0 revision of X-Ray Timer has been approved by Apple and is in the App Store.

This revision added Se-75 as an Isotope selection. I used the values by the manufacturer for the radiation output and the published values for the shielding value of the steel. I don’t actually own any Selenium sources myself, but several people requested this feature.

I decided to go ahead and make this app free for the community. Sales dropped off enough to the point I wouldn’t really get paid anymore so I decided to make it free for everyone. Hopefully now it will be the new standard way work is done. Spread the work around.

I’m working on a Web App version for computer browsers and other smart phones.

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