Semiconductor cleanrooms definition

Semiconductor cleanrooms means the integrated systems, fixtures, piping, partitions, flooring,
Semiconductor cleanrooms means the integrated systems, fixtures, piping, partitions, flooring, lighting, equipment, and all other property used to reduce contamination or to control airflow, temperature, humidity, vibration, or other environmental conditions required for the integrated process of semiconductor manufacturing.

Related to Semiconductor cleanrooms

  • Semiconductor equipment means (i) machinery or tools or repair parts or replacements thereof; (ii)

  • Flexible vinyl adhesive means an aerosol adhesive designed to bond flexible vinyl to substrates. Flexible vinyl means a nonrigid polyvinyl chloride plastic with at least five percent, by weight, of plasticizer content. A plasticizer is a material, such as a high boiling point organic solvent, that is incorporated into a vinyl to increase its flexibility, workability, or distensibility, and may be determined using ASTM Method E260-91 or from product formulation data.

  • Modular home means a modular unit as defined in Section 15A-1-302.

  • Tube means an x-ray tube, unless otherwise specified.

  • Assistive technology device means any item, piece of equipment, or product system that is used to increase, maintain, or improve the functional capacities of a child with a disability.

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • Polyolefin Adhesive means an aerosol adhesive designed to bond polyolefins to substrates.

  • Assistive technology service means any service that directly assists a child with a disability in the selection, acquisition, or use of an assistive technology device. The term includes:

  • Clean coal technology demonstration project means a project using funds appropriated under the heading “Department of Energy—Clean Coal Technology,” up to a total amount of $2,500,000,000 for commercial demonstration of clean coal technology, or similar projects funded through appropriations for the Environmental Protection Agency. The federal contribution for a qualifying project shall be at least 20 percent of the total cost of the demonstration project.

  • Cell means a single encased electrochemical unit containing one positive and one negative electrode which exhibits a voltage differential across its two terminals.

  • Polystyrene foam adhesive means an aerosol adhesive designed to bond polystyrene foam to substrates.

  • Web spray adhesive means any aerosol adhesive that is not a mist spray or special purpose spray adhesive.

  • medium voltage means the set of nominal voltage levels that lie above low voltage and below high voltage in the range of 1 kV < Un 44 kV. [SANS 1019]

  • Laser means any device excepting a Class 1 device which can be made to produce or amplify electromagnetic radiation in the wave length range from 100 nanometres to 1 millimetre primarily by the process of controlled stimulated emission.

  • Brachytherapy means a method of radiation therapy in which sealed sources are utilized to deliver a radiation dose at a distance of up to a few centimeters, by surface, intracavitary, or interstitial application.

  • Clean coal technology means any technology, including technologies applied at the precombustion, combustion, or post combustion stage, at a new or existing facility which will achieve significant reductions in air emissions of sulfur dioxide or oxides of nitrogen associated with the utilization of coal in the generation of electricity, or process steam which was not in widespread use as of November 15, 1990.

  • Brachytherapy source means a radioactive source or a manufacturer-assembled source train or a combination of these sources that is designed to deliver a therapeutic dose within a distance of a few centimeters.

  • Pyrolysis means the thermal degradation of a substance in the absence of any oxidising agent, which does not form part of the substance itself, to produce char and gas and/or liquid; and