Emission duration definition

Emission duration means the tem- poral duration of a pulse, a series of pulses, or continuous operation, ex- pressed in seconds, during which human access to laser or collateral ra- diation could be permitted as a result of operation, maintenance, or service of a laser product.
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Emission duration means thetemporal duration of a pulse, a series of pulses, or continuous operation,expressed in seconds, during which human access to laser or collateralradiation could be possible as a result of operation, maintenance, or service of a laser product.
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Emission duration means the tem- poral duration of a pulse, a series of pulses, or continuous operation, ex- pressed in seconds, during which 4 Class IIIa levels of laser radiation are con- sidered to be, depending upon the irradiance, either an acute intrabeam viewing hazard or chronic viewing hazard, and an acute view- ing hazard if viewed directly with optical in- struments.5 Class IIIb levels of laser radiation are con- sidered to be an acute hazard to the skin and eyes from direct radiation.6 Class IV levels of laser radiation are con- sidered to be an acute hazard to the skin and eyes from direct and scattered radiation. human access to laser or collateral ra- diation could be permitted as a result of operation, maintenance, or service of a laser product.
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Examples of Emission duration in a sentence

  • Emission duration for the buoys was highly variable with some buoys spending up to 600 days at sea and travelling distances up to 6,000 km.

  • Emission point Emission duration (h/day) Emission level (measures) Value Limit EmissionNo.

  • Outputs of this project are provision (procurement) of medical equipment and trainings, and as types and quantities of equipment are enormous, planned and actual quantities of major component only (equipment whose unit cost is over 5 million yen) are shown below.


More Definitions of Emission duration

Emission duration means the temporal duration of a pulse, of a series of pulses, or of continuous operation, ex­ pressed in seconds, during which human access to laser or collateral radiation could be permitted as a result of opera­ tion, maintenance or servicing of a laser product.
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Related to Emission duration

  • Emission limitation means a requirement established by the Board, the director or the Administrator, EPA, which limits the quantity, rate or concentration of emission of air pollutants on a continuous emission reduction including any requirement relating to the operation or maintenance of a source to assure continuous emission reduction (Section 302(k)).

  • Emission unit means any article, machine, equipment, operation, or contrivance that emits or has the potential to emit any federally regulated air pollutant.

  • emission factor means the average emission rate of a greenhouse gas relative to the activity data of a source stream assuming complete oxidation for combustion and complete conversion for all other chemical reactions;

  • emission limit value means the mass, expressed in terms of certain specific parameters, concentration and/or level of an emission, which may not be exceeded during one or more periods of time;

  • Emission means a release of air contaminants into the ambient air.

  • Unplanned Outage refers to the unavailable status of the units of the Power Plant other than Planned Outage. Based on the urgency of the needs of outage, the Unplanned Outage can be classified into five categories: (1) immediate outage; (2) the outage which could be delayed for a short while but the units must exit within six hours; (3) the outage which could be postponed over six hours but the units must exit within seventy-two hours; (4) the outage which could be deferred over seventy-two hours but the units must exit before the next Planned Outage; and (5) the prolonged outage which is beyond the period of the Planned Outage.

  • Emission Rate for a given pollutant means the number of pounds of that pollutant emitted per million British thermal units of heat input (lb/mmBTU), measured in accordance with this Consent Decree.

  • emission allowance means a financial instrument as defined in point (11) of Section C of Annex I of Directive [new MiFID].

  • Peak tube potential means the maximum value of the potential difference across the x-ray tube during an exposure.

  • Forced Outage means any unplanned reduction or suspension of the electrical output from the Project or unavailability of the Project in whole or in part from a Unit in response to a mechanical, electrical, or hydraulic control system trip or operator-initiated trip in response to an alarm or equipment malfunction and any other unavailability of a Unit for operation, in whole or in part, for maintenance or repair that is not a Planned Outage and not the result of Force Majeure.

  • Emission standard means specified limitations on the discharge of air contaminants into the atmosphere.

  • Emissions means the total emissions in tCO2 equivalent for a target period; “EU ETS Directive” means Directive 2003/87/EC of the European Parliament and of the Council establishing a scheme for greenhouse gas emissions allowance trading within the Community and amending Council Directive 96/61/EC, as amended from time to time;1

  • Planned Outage means the removal of equipment from service availability for inspection and/or general overhaul of one or more major equipment groups. To qualify as a Planned Outage, the maintenance (a) must actually be conducted during the Planned Outage, and in Seller’s sole discretion must be of the type that is necessary to reliably maintain the Project, (b) cannot be reasonably conducted during Project operations, and (c) causes the generation level of the Project to be reduced by at least ten percent (10%) of the Contract Capacity.

  • Capacity Transmission Injection Rights means the rights to schedule energy and capacity deliveries at a Point of Interconnection of a Merchant Transmission Facility with the Transmission System. Capacity Transmission Injection Rights may be awarded only to a Merchant D.C. Transmission Facility and/or Controllable A.C. Merchant Transmission Facilities that connects the Transmission System to another control area. Deliveries scheduled using Capacity Transmission Injection Rights have rights similar to those under Firm Point-to-Point Transmission Service or, if coupled with a generating unit external to the PJM Region that satisfies all applicable criteria specified in the PJM Manuals, similar to Capacity Interconnection Rights.

  • Generator Forced Outage means an immediate reduction in output or capacity or removal from service, in whole or in part, of a generating unit by reason of an Emergency or threatened Emergency, unanticipated failure, or other cause beyond the control of the owner or operator of the facility, as specified in the relevant portions of the PJM Manuals. A reduction in output or removal from service of a generating unit in response to changes in market conditions shall not constitute a Generator Forced Outage.

  • Excused Outage means any disruption to or unavailability of Services caused by or due to (i) Scheduled Maintenance,

  • Injection Point means the Electric Interconnection Point.

  • Scheduled Outage has the meaning given to it in the Grid Code;

  • Day-ahead Scheduling Reserves Requirement means the sum of Base Day-ahead Scheduling Reserves Requirement and Additional Day-ahead Scheduling Reserves Requirement.

  • SO2 means sulfur dioxide.

  • Greenhouse Gas Emissions means emissions in terms of tonnes of CO2 equivalent of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), nitrogen trifluoride (NF3) and sulphur hexafluoride (SF6) determined pursuant to Regulation (EU) No 525/2013 and falling within the scope of this Regulation;

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • Emission Reduction Credits or “ERC(s)” means emission reductions that have been authorized by a local air pollution control district pursuant to California Division 26 Air Resources; Health and Safety Code Sections 40709 and 40709.5, whereby such district has established a system by which all reductions in the emission of air contaminants that are to be used to offset certain future increases in the emission of air contaminants shall be banked prior to use to offset future increases in emissions.

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • Tests after Completion means the tests (if any) which are specified in the Contract and which are carried out in accordance with the Specification after the Works or a Section (as the case may be) are taken over by the Procuring Entity.

  • Abnormal Condition means any condition on the Interconnection Facilities which, determined in accordance with Good Utility Practice, is: (i) outside normal operating parameters such that facilities are operating outside their normal ratings or that reasonable operating limits have been exceeded; and (ii) could reasonably be expected to materially and adversely affect the safe and reliable operation of the Interconnection Facilities; but which, in any case, could reasonably be expected to result in an Emergency Condition. Any condition or situation that results from lack of sufficient generating capacity to meet load requirements or that results solely from economic conditions shall not, standing alone, constitute an Abnormal Condition.