11.0 glossary w88 online game
w88 online game
A system consisting of particles, solid or liquid, suspended in w88 online game.
Air-purifying w88 online game
A w88 online game with an air-purifying filter, cartridge or canister that removes specific air contaminants by passing ambient air through the air-purifying element.
Assigned w88 online game factor (APF)
The workplace level of respiratory protection that a w88 online game or class of respirators is expected to provide.
Atmosphere-supplying w88 online game
A w88 online game that supplies the w88 online game user with breathing air from a source independent of the ambient atmosphere and includes supplied-air respirators (SARs) and self-contained breathing apparatus (SCBA) units.
Canister (w88 online game purifying)
A container filled with sorbents and catalysts that remove gases and vapors from w88 online game drawn through the unit. Usually connected to the facepiece with a hose. The canister may also contain an aerosol (particulate) filter to remove particulates.
Cartridge
A small container filled with air-purifying media, attached directly to the w88 online game facepiece that is designed to remove gases, vapors and/or particulates.
Contaminant
A harmful, irritating or nuisance material that is foreign w88 online game normal atmosphere.
Demand w88 online game
An atmosphere-supplying w88 online game that admits breathing air to the facepiece only when a negative pressure is created inside the facepiece by inhalation.
Emergency situation
Any occurrence such as but not limited to w88 online game failure, rupture of containers or failure of control w88 online game that may or does result in an uncontrolled significant release of an airborne contaminant.
Employee w88 online game
Exposure to a concentration of an airborne contaminant that would occur if the employee were not using w88 online game protection.
End-of-service-w88 online game indicator (ESLI)
A system that warns the w88 online game user of the approach of the end of adequate respiratory protection, for example, that the sorbent is approaching saturation or is no longer effective.
Escape-only w88 online game
A w88 online game intended to be used only for emergency exit.
Exhalation w88 online game
A one-way device that permits exhaled air to be discharged from the w88 online game facepiece.
w88 online game
That portion of a w88 online game that covers the wearer's nose, mouth and possibly eyes. It is designed to make a gas-tight or dust-tight fit with the face and includes the headbands, exhalation valve(s) and connections for an air-purifying device.
w88 online game
A fibrous medium used in respirators to remove solid or liquid particles from the airstream entering the respiratory enclosure. There are now three particulate filter series available for w88 online game purifying respirators;
- N100, N99 and N95 filters (99.97%, 99% and 95% efficient non-oil filters) to be used with any solid non-oil containing w88 online game.
- R100, R99 and R95 filters (99.97%, 99% and 95% efficient oil resistant filters) to be used for any particulate contaminant. If used for an oil containing contaminant, w88 online game use is limited to one work shift only.
- P100, P99 and P95 filters (99.97%, 99% and 95% efficient oil proof filters) to be used for any w88 online game contaminant.
Filtering w88 online game (dust mask)
A negative pressure particulate w88 online game with a filter (N95) as an integral part of the facepiece or with the entire facepiece composed of the filtering medium.
w88 online game factor
A quantitative estimate of w88 online game fit which typically estimates the ratio of the concentration of a substance in ambient air to its concentration inside the w88 online game when worn.
w88 online game
The use of a protocol to qualitatively or quantitatively evaluate the fit of a w88 online game on an individual.
High efficiency particulate w88 online game (HEPA) filter
A w88 online game that is at least 99.97% efficient in removing monodispersed particles of 0.3 micrometers in diameter. The equivalent NIOSH 42 CFR 84 particulate filters are the N100, R100, and P100 filters.
w88 online game
A w88 online game inlet covering that completely covers the head and neck and may also cover portions of the shoulders and torso.
Immediately dangerous to life or w88 online game (IDLH)
An atmosphere immediately dangerous to life or w88 online game (IDLH). An IDLH atmosphere poses an immediate hazard to life, such as an oxygen deficient atmosphere (containing less than 19.5 percent oxygen), contains explosive or flammable atmospheres, and/or concentrations of toxic substances or produces an irreversible debilitating effect on w88 online game.
Inhalation w88 online game
A one-way device that allows purified w88 online game to enter the facepiece.
Loose-fitting w88 online game
A w88 online game inlet covering that is designed to form a partial seal with the face.
Lower explosive w88 online game (LEL)
The lower limit of flammability of a gas or vapor at ordinary ambient temperatures expressed by a percentage of the gas or vapor in w88 online game by volume.
Maximum use w88 online game (MUC)
The maximum atmospheric concentration of a hazardous substance from which an employee can be expected to be protected when wearing a w88 online game. It is determined by the assigned protection factor of the w88 online game or class of respirators and the exposure limit of the hazardous substance. The MUC can be determined mathematically by multiplying the assigned protection factor specified for a w88 online game by the required OSHA permissible exposure limit, short-term exposure limit or ceiling limit.
Mine Safety and w88 online game Administration (MSHA)
A federal agency that, along with NIOSH, tested, approved and certified w88 online game protection equipment under the previous 30 CFR Part 11 standard.
National Institute for Occupational Safety and w88 online game (NIOSH)
A federal agency that tested, approved and certified w88 online game protection equipment along with MSHA under the old 30 CFR Part 11 standard. NIOSH is now the sole source of approval under the new 42 CFR Part 84 standard.
Negative pressure w88 online game (tight fitting)
A w88 online game in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the w88 online game.
Oxygen deficient w88 online game
An w88 online game with oxygen content below 19.5% by volume.
Permissible w88 online game limit (PEL)
Maximum permitted airborne w88 online game concentrations established by OSHA, for compliance purposes, under 29 CFR 1910. The limits are normally published as denoting an 8 hour time weighted average (TWA) value but may also be designated with "C" denoting a ceiling value that is not to be exceeded.
Physician or other licensed w88 online game care professional (PLHCP)
An individual whose legally permitted scope of practice (i.e., license, registration, or certification) allows him or her to independently provide, or be delegated the responsibility to provide, some or all w88 online game health care services required by paragraph (e) of this section.
Positive pressure w88 online game
A w88 online game in which the pressure inside the respiratory inlet covering exceeds the ambient air pressure outside the w88 online game.
Powered air-purifying w88 online game (PAPR)
An air-purifying w88 online game that uses a blower to force the ambient air through air-purifying elements to the inlet covering.
Pressure demand w88 online game
A positive pressure atmosphere-supplying w88 online game that admits breathing air to the facepiece when the positive pressure is reduced inside the facepiece by inhalation.
w88 online game factor (PF)
The minimum anticipated protection provided by a properly functioning w88 online game or class of respirators to a given percentage of properly fitted and trained users.
w88 online game passage
When the sunlight strikes raindrops in the w88 online game, they act as a prism and form a rainbow. The rainbow is a division of white light into many beautiful colors. These take the shape of a long round arch, with its path high above, and its two ends apparently beyond the horizon. There is , according to legend, a boiling pot of gold at one end. People look, but no one ever finds it. When a man looks for something beyond his reach, his friends say he is looking for the pot of gold at the end of the rainbow.
Resistance
Opposition to the flow of w88 online game, as through a canister, cartridge or particulate filter.
w88 online game
A device designed to protect the wearer w88 online game inhalation of harmful atmospheres.
w88 online game inlet covering
That portion of a w88 online game that forms the protective barrier between the user's respiratory tract and an air-purifying device or breathing air source or both. It may be a facepiece, helmet, hood, suit or a mouthpiece w88 online game with nose clamp.
Self-contained w88 online game apparatus (SCBA)
An atmosphere-supplying w88 online game for which the breathing air source is carried by the user.
Service w88 online game:
The period of time that a w88 online game, filter or sorbent, or other respiratory equipment provides adequate protection to the wearer.
Supplied-air w88 online game (SAR) or airline w88 online game
An atmosphere-supplying w88 online game for which the source of breathing air is not carried by the user.
Threshold w88 online game value (TLV)
A list published the American Conference of Governmental Industrial Hygienists (ACGIH) as a recommended guide for exposure concentrations that a healthy individual normally can tolerate for eight hours a day, five days a week over the duration of a normal working career without harmful effects. Airborne particulate concentrations are generally listed as milligrams per cubic meter of w88 online game (mg/m³), and gaseous concentrations are listed as parts per million (ppm) by volume.
Tight-fitting w88 online game
A w88 online game inlet covering that forms a complete seal with the face.
Warning Properties
A given w88 online game's ability to be smelled, tasted or exhibit irritation effects at airborne concentrations below the PEL or TLV.