TightnessPro

Themisto.app

About this app

TightnessPro was created to help UK domestic natural gas engineers carry out their tightness testing procedure to new IGEM/UP/1B standards, including the new permissible drop bands.

Features include:
- End to end flow including ‘cap and retest’ to confirm any drop is not on the pipework itself.
- Screenshot friendly results summary card.
- Ability to input engineer details which feature on the results card.
- 1 min and 2 min timers.
- Quick reference tables for meter & pipework volumes, as well as the permissible drop bands.
- Version check banner ensuring engineers (when online) are running the latest app, whilst maintaining functionality offline.

Please note this app is designed for already qualified UK gas engineers. This app only covers the parameters for low pressure, natural gas installations up to 0.035m3.

What’s new

- Fixed issue where a larger system font size would cause some text to clip.