Gas Calculator (UP1B)

The Gas Calculator (UP/1B) is a professional tool designed for Gas Safe Engineers. It simplifies calculations for installation volume, tightness testing, and purge volume based on IGEM/UP/1B Edition 4 standards. Key Features: • IV Calculator – Quickly determine installation volume. • Tightness Test – Check allowable pressure drop limits. • Purge Volume – Automatically calculate PV = 1.5 × IV. • History – Review and manage past calculations. Ideal for engineers performing gas safety checks and installations. Developed to improve accuracy, efficiency, and compliance with UK gas safety regulations.