This quick and simple-to-use app will assist gas engineers in calculating the maximum time required to purge air from a non-domestic natural gas installation, allowing the appliances to fire correctly.
Suitable for natural gas (NG) installations only, with an installation volume not exceeding 1m³, and a maximum operating pressure (MOP) not exceeding 40mbar at the outlet of the primary meter regulator. Calculations are performed in accordance with IGE/UP/1A and are intended to help you double-check your own calculations.
If you also require the tightness testing duration (TTD) for the system, the option to calculate this is available to purchase in-app.
For the busy multi-client gas professional, there's an option to purchase a Save Installations add-on allowing you to save and retrieve installation layouts for future reference.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
- Oliver Shingler
- 2.3 MB
Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.
- Age Rating
- © Copyright 2015 Oliver Shingler and Matthew Rees
- In-App Purchases
- Tightness Testing Duration $0.99
- Save Installations $0.99
With Family Sharing set up, up to six family members can use this app.