This section dictates the accuracy required for thermocouples, pressure transducers, and fuel flow meters. A blurred table of tolerances can lead to selecting the wrong sensor and invalidating your test.
: Developed to address "wire-to-air" performance, accounting for modern integrated components like variable frequency drives and enclosures. asme ptc 9 pdf best
, though it is now largely considered a historical reference as newer standards like ASME PTC 13 have taken its place for modern industrial applications. The American Society of Mechanical Engineers - ASME Core Objectives and Scope , though it is now largely considered a
Here are some key aspects of ASME PTC 9: particularly "wire-to-air" blower systems
: For new installations, particularly "wire-to-air" blower systems, ASME PTC 13 is now the preferred standard as it incorporates modern advancements that PTC 9 did not address. If you're looking to purchase this standard, Displacement Compressors Vacuum Pumps and Blowers | 1970
Understanding ASME PTC 9: The Guide for Displacement Compressors