Gamma Calculator Pro

Name: Gamma Calculator Pro
Price: 3.99 USD
Rating: 3.6 (19 reviews)
Author: Gerrit kleyn Winkel

Business

$3.99 · Designed for iPad. Not verified for macOS.

19 Ratings
Age Rating

18+
Years
Category

Business
Developer

Gerrit kleyn Winkel
Language

EN
English
Size

3.1
MB

Exposure time calculator (and much more!) for NDT technicians. New: experimental materials !!! New: Percentage Change calculator Save time with this exposure calculator for Iridium-192, Selinium-75 and Cobalt-60 sources. No more need to calculate the formula or use of the "old-school plastic calculator" Simply fill in the thickness, activity(in Curies) and source-film-distance and you get the correct exposure time. R factor for different densities and film types. For materials: Iron(steel), Concrete, Tungsten, Lead, Aluminum, Titanium, Copper, Zinc, Brass, Inconel X, Zirconium and Uranium. Features: - Exposure Time calculator - Geometric Unsharpness calculator - Exposure Correction calculator - Decay calculator - Barricade calculator - Pipe Schedule selector (single/double wall) - Weld enforcement setting - Iridium 192 Emissivity setting - inch/mm setting

Ratings & Reviews

3.6

out of 5

19 Ratings

Works well
12/16/2023

St.holierthanthou
The app works well on IPhone if you know what you’re doing and double checking it. There are a few mistakes with the schedule thicknesses in the calculator where some measurements are missing decimal places in front so the distance is over a hundred feet.
Works well
12/16/2023

St.holierthanthou

The app works well on IPhone if you know what you’re doing and double checking it. There are a few mistakes with the schedule thicknesses in the calculator where some measurements are missing decimal places in front so the distance is over a hundred feet.
A reliable app for I-phone
12/07/2024

IsaacSpangle
Between this app and another calculator app (x-ray_timer) I would say my whole shop uses this app for anyone that owns an I-phone. What drives me crazy is when you initially want to change the curie amount and the line always starts in the front of the initial number. Just an extra step moving the line to select the initial number and change it. We use this app every week here in Kansas.
A reliable app for I-phone
12/07/2024

IsaacSpangle

Between this app and another calculator app (x-ray_timer) I would say my whole shop uses this app for anyone that owns an I-phone. What drives me crazy is when you initially want to change the curie amount and the line always starts in the front of the initial number. Just an extra step moving the line to select the initial number and change it. We use this app every week here in Kansas.
Requested changes
02/22/2024

fantasyenthusiast
Can you please add the R factor for D3.Also could you please make it so that the SFD and other measurements that need to be precise don’t round up or down?
Requested changes
02/22/2024

fantasyenthusiast

Can you please add the R factor for D3.Also could you please make it so that the SFD and other measurements that need to be precise don’t round up or down?
Worth it
09/27/2016

Current Level II
This is worth the money for an on the go industrial radiographer! Better than a slider even though your trusting someone else with your shot times it's never steered me wrong. Great job on the app hope you keep up with the changing of times. Thanks

Developer Response
Thank you!But as your said, always be carefull with the results.
Worth it
09/27/2016

Current Level II

This is worth the money for an on the go industrial radiographer! Better than a slider even though your trusting someone else with your shot times it's never steered me wrong. Great job on the app hope you keep up with the changing of times. Thanks
Developer Response 03/29/2017
Thank you!But as your said, always be carefull with the results.

Build for IOS 26 New Percentage Change calculator New 5mR barricade New 3exp barricade New experimental materials: + Aluminum + Titanium + Copper + Zinc + Brass + Inconel X + Zirconium + Uranium

Version 2.7.1 Mar 20

Data Not Collected

The developer does not collect any data from this app.

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Accessibility

Information

Seller: Gerrit kleyn Winkel
Size: 3.1 MB
Category: Business
Compatibility: Requires iOS 18.6 or later.

iPhone
Requires iOS 18.6 or later.

iPad
Requires iPadOS 18.6 or later.

Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 2.6 or later.
Languages: English
Age Rating: 18+

18+

Learn More