Exposure Time Calculator app icon

Exposure Time Calculator

This App is used to calculate exposure time in Radiographic Testing

AlphaNDT · com.alpha_ndt.manhtinh.exposuretimecalculator

Not rated yet 1K+ downloads v18.10.14 3.7 MB Android 4.1+ PEGI 3 · Everyone

Download APK 3.7 MB All versions

At a glance

Latest version
v18.10.14 (13)
Updated
Apr 14, 2020 (6 years ago)
APK size
3.7 MB
Requires
Android 4.1+ (API 16)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Nov 29, 2018 (at least)
Permissions
1
Website
alpha-ndt.com
Developer contact
[email protected]

About this APK

Exposure Time Calculator is an app by AlphaNDT in the Tools category, listed since at least November 2018. It has no native code, so it runs on any Android processor.

It asks for 1 permission, none of them sensitive.

What's new in v18.10.14

** Combine Calculating for the Safety Distance

Description

From the listing uploaded by “apps”.

Exposure Time Calculator is one product of AlphaNDT. This app is used to calculate exposure time for Gama Ray (Ir-192) and X-Ray (Crawler, CME, and Zhong Yi) when conduct Radiography Testing in Non-Destructive Testing. The calculation depends on many factors: Material Exposure thickness Type of films Density Source to film distance Activity (in case of Gama Ray) or kV and mA (in case of X-Ray) This app is recommended to use when manual film processing.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “ALpha” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified Apr 14, 2020
  • Antivirus scan passed Nov 13, 2020
  • Signed byCN=Tinh Nguyen, OU=AlphaNDT, O=ALpha, L=VungTau, ST=Ba Ria Vung Tau, C=790000
  • Signing certificate (SHA-1)CE:E3:3D:3F:A3:11:82:BA:54:0A:DA:AC:37:75:33:98:DC:A2:F1:D0
  • File MD5d07608a269acc53db44117ad9a28b2a2
  • Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Exposure Time Calculator requests 1 permission, none of them sensitive.

Required hardware & features

Exposure Time Calculator APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Exposure Time Calculator APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is d07608a269acc53db44117ad9a28b2a2.

Tags

alpha_ndt manhtinh exposuretimecalculator tools exposure time calculator

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