Vacuum Leak Test Standards

The General Services Administration has authorized the use of this Commercial Item Description. This Commercial Item Description covers a portable vacuum cleaner used to dispose of plaster dust during orthopedic procedures.

This specification covers the engineering requirements for vacuum deposition of cadmium and the properties of the deposit.

Vacuum plays an important role in science and technology. The study of interaction of charged particles, neutrals and radiation with each other and with solid surfaces requires a vacuum environment for reliable investigations. Vacuum has contributed immensely to advancements...

This specification covers the engineering requirements for vacuum deposition of cadmium on ferrous metal parts and the properties of the deposit.

This specification covers light wall vacuum brake hoses for use in power braking systems of vehicles. Material Description. Materials covered by this specification are divided into two (2) Types. It is possible for a hose to be approved to more than one (1) Type. • Type A1 hose is suitable...

This specification covers the engineering requirements for vacuum deposition of cadmium on ferrous metal parts and the properties of the deposit.

PURPOSE This John C. Stennis Space Center (SSC) standard (SSTD) specifies materials and construction criteria for the inner and outer piping for cryogenic service vacuum jacketed piping. The nominal size range for the inner piping is ½-inch through 16-inches. The maximum internal...

This TIP outlines procedures for determining the water removal performance of the flat box section of sheet formers. The objective of the TIP is to provide a high-resolution method to maximize dewatering and minimize frictional drag load, fabric wear, airflow and vacuum requirements, and...

5.1 Test Method A-This test method is the most frequently used in leak testing components. Testing of components is correlated to a standard leak, and the actual leak rate is measured. Acceptance is based on the maximum system allowable leakage. For...

This paper presents the aspects of vacuum carburizing technology that have an impact on process costs and quality improvements in the final product. There is an interest in furnaces for vacuum carburizing due to the demand for products with overall metallurgical quality and low unit...

DESCRIPTION Central Medical Gas and Vacuum Systems: Consisting of oxygen, nitrous oxide, nitrogen, compressed air, vacuum and anesthesia evacuation services; complete, ready for operation, including all necessary piping, fittings, valves, cabinets, station outlets and inlets,...