VTECH LEAK DETECTION - vtechonline.com

← Back to document page

VTECH LEAK DETECTION . Leak DETECTION Theory and Practise Comparison among leak testing techniques Rev. 1 29 Mar. 06. VTECH_leak_detection -0- Rev. 2 23 nov. 2004. INDEX. 1. INTRODUCTION ........................................ .................................... 3. 2. LEAK 4. 3. LEAKAGE MEASUREMENT 4. 4. LEAK SIZES ........................................ ........................................ ... 4. 5. SOME USEFUL FORMULAE ........................................ .................. 6. Ideal Gas Law and Real Gases ........................................ ................................ 6. Gas Flow and Leak Rate ........................................ ........................................ . 7. Turbulent flow.

VTECH_leak_detection -5 - Rev. 1 – 29 Mar. 06 generally in the range 10-9 ÷ 1 · mbar l/s, while the majority of products require less stringent specifications, usually 10-6 ÷ 1 · mbar l/s. Only few products, such as very long life systems and high-

  Lake, Detection, Vtech, Vtech leak detection