Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Equipment defined

Also, the electronic control-valve device s level of immunity to, and emission of, electromagnetic interference (EMI) can be an issue in the chemical-valve environment. EMI requirements for the control-valve devices are presently mandatory in the European Community but voluntary in the United States, Japan, and the rest of the world. International Electrotechnical Commission (lEC) SOI, Parts I through 4, Electromagnetic Compatibihty for Industrial Process Measurement and Control Equipment, defines tests and requirements for control-device immunity. Immunity and emission standards are addressed in CENELEC (European Committee for Electrotechnical Standardization) EN 50 081-1 1992, EN 50 081-2 1993, EN 50 082-1 1992, and prEN 50 082-2 1994. [Pg.786]

In what documents is the process employed for the calibration of inspection, measuring, and test equipment defined ... [Pg.424]

Equipment boundary Demarcation of the equipment defining components included and interfaces with excluded piping, electrical,and instrumentation systems. [Pg.286]

Qualification of process equipment. Define test functions and acceptance criteria for major equipment. A comprehensive list identifying the protocols required shall be finalized, or alternatively, shall be provided by the validation program overview in Step 9. [Pg.196]

Functional safety requirements of the process equipment Define hazard potential, perform Level Of Protection Analysis (LOPA)... [Pg.76]

There are two categories of instrumentation equipment defined in lEC 61508 - Type A and Type B. A subsystem is classified as Type A "if, for the components required to achieve the safety function ... [Pg.108]

FIGURE W-5—Determination of energy area under force deflection curve for all types of ROPS equipment defined in 1926.1001... [Pg.810]

Review all work practices for conformance to slandfitds —Establish hygienic standards and periodically test for compliance —Specify design/quality of personal protective equipment define standards for use —Recommend controls to minimize exposure to environmental hazards —Assist in safe work practices training program... [Pg.328]

While OSHA does not address this issue, ANSI standard Z358.1-2009 for emergency eyewash and shower equipment defines acceptable flushing fluid as one of the following ... [Pg.82]

Following a written, approved validation protocol, including acceptance criteria Defined application and scope of the procedure Defined equipment, operational conditions, accessories, reagents, solvents, standards, etc. Qualified and calibrated equipment Defined performance characteristics... [Pg.747]

Directive 42/2006/EC on approximation of legal provision of member states related to engineering equipment defines the current European legislation for the field of machine safety. This directive replaces the original version of Directive 89/392/EC, as well as its amendments. Directives 91/368/EC, 93/44/EC, 93/68/EC, and 98/37/EC, which came into force on January 1, 2010. [Pg.26]

To a large extent, a processor s equipment defines the business of that processor. A molder with 2500 ton clamp presses is more likely to be involved in business machine or automotive markets than in power tool... [Pg.32]


See other pages where Equipment defined is mentioned: [Pg.85]    [Pg.134]    [Pg.4]    [Pg.532]    [Pg.132]    [Pg.47]    [Pg.66]    [Pg.219]    [Pg.438]    [Pg.438]    [Pg.118]    [Pg.696]   
See also in sourсe #XX -- [ Pg.3 , Pg.84 ]




SEARCH



© 2024 chempedia.info