UP/1B Calculator

Name: UP/1B Calculator
Price: 8.99 GBP
Rating: 5 (5 reviews)
Author: Little App Company

Business

£8.99 · Designed for iPad. Not verified for macOS.

5 Ratings
Age Rating

4+
Years
Chart

No. 9
Business
Developer

Little App Company
Language

EN
English
Size

22.4
MB

UP/1B Calculator is a step-by-step guide and calculation tool for Gas Safe registered engineers carrying out installation pipework tightness testing to IGEM/UP/1B Edition 4. The app guides you through every stage of the tightness test procedure: • Installation Volume Test (IVt) — calculates the correct test pressure and acceptable pressure drop for the installation size • Let-By Test — checks for meter regulator let-by • Tightness Test — records pressure readings and determines pass or fail • LDF Check — guides leak detection fluid testing of all disturbed joints • Purge — calculates purge volume for safe gas release • PDF Record — generates a professional gas tightness test record ready to save or share Designed specifically for natural gas, LPG and LPG/Air in accordance with IGEM/UP/1B Edition 4. All test records are saved to your account and sync across devices. For use by Gas Safe registered engineers only.

Ratings & Reviews

5.0

out of 5

5 Ratings

Tightness Testing Made Effortless 👍
27 Apr
Watto🤘🏻
Absolutely brilliant app. It takes what can be a fairly involved process under IGEM/UP/1B Edition 4 and turns it into something straightforward and stress-free.The step-by-step layout is spot on, clear, logical, and very easy to follow, even on a busy job. Everything from IVt calculations through to tightness testing and purging is handled seamlessly, with no second guessing or flicking through paperwork.What really stands out is how user-friendly it is. You’re guided through each stage in a way that feels natural, and the built-in calculations remove any room for error. The PDF record generation is a huge bonus too, professional, tidy, and ready to send straight away.This has quickly become an essential tool. Saves time, boosts confidence, and ensures everything is done by the book.Highly recommended for any Gas Safe engineer working to the new standard.
Tightness Testing Made Effortless 👍
27 Apr
Watto🤘🏻

Absolutely brilliant app. It takes what can be a fairly involved process under IGEM/UP/1B Edition 4 and turns it into something straightforward and stress-free.The step-by-step layout is spot on, clear, logical, and very easy to follow, even on a busy job. Everything from IVt calculations through to tightness testing and purging is handled seamlessly, with no second guessing or flicking through paperwork.What really stands out is how user-friendly it is. You’re guided through each stage in a way that feels natural, and the built-in calculations remove any room for error. The PDF record generation is a huge bonus too, professional, tidy, and ready to send straight away.This has quickly become an essential tool. Saves time, boosts confidence, and ensures everything is done by the book.Highly recommended for any Gas Safe engineer working to the new standard.
Gas engineer
26 Apr
Gold BoilerCare
Really impressed with this app, used it for the first time today and was easy to navigate and certificate at the end was a bonus!
Gas engineer
26 Apr
Gold BoilerCare

Really impressed with this app, used it for the first time today and was easy to navigate and certificate at the end was a bonus!
Up/1b
23 Apr
Becabobs
Excellent app
Up/1b
23 Apr
Becabobs

Excellent app

- You can now do a password reset - Added an address lookup, just start typing an address and it will give you a matching list to select from (requires internet for this to work). - Improved Saving prompt - New unique job reference numbering so references are unique always - Delete any jobs from the previous job screen by pressing and holding - Prompt to enter an address if you forget

Version 1.1.0 28 Apr

Data Linked to You

The following data may be collected and linked to your identity:
- Contact Info

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

Information

Provider: Stephen Lalor
Size: 22.4 MB
Category: Business
Compatibility: Requires iOS 16.0 or later.

iPhone
Requires iOS 16.0 or later.

iPad
Requires iPadOS 16.0 or later.

Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
Languages: English
Age Rating: 4+

4+

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