Temperature measurements Sample Clauses

Temperature measurements. Measurements of air as well as test surface temperature are mandatory. The temperature measuring devices shall be accurate within ±1 °C. 1.3.1. Air temperature The temperature sensor is to be positioned in an unobstructed location close to the microphone in such a way that it is exposed to the airflow and protected from direct solar radiation. The latter may be achieved by any shading screen or similar device. The sensor should be positioned at a height of 1.2 ± 0.1 m above the test surface level, to minimize the influence of the test surface thermal radiation at low airflows. 1.3.2. Test surface temperature The temperature sensor is to be positioned in a location where the temperature measured is representative of the temperature in the wheel tracks, without interfering with the sound measurement. If an instrument with a contact temperature sensor is used, heat-conductive paste shall be applied between the surface and the sensor to ensure adequate thermal contact. If a radiation thermometer (pyrometer) is used, the height should be chosen to ensure that a measuring spot with a diameter of ≥ 0.1 m is covered.
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Temperature measurements. Temperature detectors in exhaust gas and air ducts shall be mounted in protecting tubes to provide mechanical support and will be retractable externally from the duct to permit replacement while in operation. Protecting tubes will be made of Type 316 stainless steel pipe not smaller than 1/2-inch size, with screwed pipe bushings welded to the tubes for attachment to the ducts. Duct connections will consist of screwed couplings or adapter flanges welded to the ducts, into which the bushings on the protecting tubes can be threaded. Duct connections will be located to minimize the effect of temperature stratification within the ducts. Protecting tubes exceeding 3 feet in length will be provided with additional supports within the boiler casing or duct and will be of a flow-through design, such that the time constant of the temperature detector does not exceed 3 seconds. Thermocouples and Resistance Temperature Detectors Thermocouples will be of the dual element, chromel-alumel type (ISA Type K) with Type KX extension wire. Thermocouples and extension wire will comply with the standard limits of error as per ANSI MC96.1-1975. The elements as a rule will be separate from ground (ungrounded). Resistance temperature detectors (RTD's) will be of the duplex three-wire platinum type. The nominal resistance of the platinum detectors will be 100 ohms at 0 C. All RTD's for measurement of fluid system temperature will be ungrounded, metal-sheathed, ceramic-packed, and suitable for the design temperature, pressure, and velocity of the fluid system. Thermocouples and RTD's will have sheathed elements spring-loaded to provide good thermal contact with the well or protecting tube. The sheath will be made of stainless steel having swaged-type magnesium oxide insulation. All connection heads will be rated NEMA 4, made of cast aluminum with screwed covers, and supported from the well by a stainless steel extension nipple.
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Temperature measurements. Measurements of air as well as test surface temperature are mandatory. The temperature measuring devices shall be accurate within ±1 °C. 1.3.1. Air temperature The temperature sensor is to be positioned in an unobstructed location close to the microphone in such a way that it is exposed to the airflow and protected from direct solar radiation. The latter may be achieved by any shading screen or similar device. The sensor should be positioned at a height of 1.2 ± 0.1 m above the test surface level, to minimize the influence of the test surface thermal radiation at low airflows.
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Temperature measurements at casting mould‌ After the molten silicon has been poured from the refining ladle to the casting mould, the temperature can in principle be measured both from above and at the bottom of the cast. A remote measurement technique, such as an IR camera, can measure the surface temperature of the cast. An example is given in Figure 3. There are some technical challenges: (i) secure camera position,(ii) clear view of the surface (fuming is going to be an issue), and
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Temperature measurements. The temperature of the vitrified specimen during transfer and cryo-fluorescence imaging was monitored using a thin (0.25 mm) thermocouple (Thermo Electric, Waddinxveen, the Netherlands) that was attached to the sample grid. Temperature was recorded using a Voltcraft (Oldenzaal, the Netherlands) digital thermometer. Prior to performing the measurements, the thermocouple and thermometer ensemble was calibrated for a temperature range of -196°C to 20°C ±0.2%.
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Related to Temperature measurements

  • Temperature Measurement Temperature will be measured by the nearest automatic Melbourne Bureau of Meteorology Monitoring Station for example (but not limited to): Melbourne, Moorabbin, Dunns Hill, Melbourne Airport, Frankston, and Point Xxxxxx. At the commencement of each project, the onsite management and employee representatives shall agree which is to be the applicable automatic weather monitoring station.

  • Mileage Measurement Where required, the mileage measurement for LIS rate elements is determined in the same manner as the mileage measurement for V&H methodology as outlined in NECA Tariff No. 4.

  • Usage Measurement Usage measurement for calls shall begin when answer supervision or equivalent Signaling System 7 (SS7) message is received from the terminating office and shall end at the time of call disconnect by the calling or called subscriber, whichever occurs first.

  • Measurements Units set out in SI (metric) are the governing units for the purposes of this Contract. Units set out in Imperial measurement in parentheses beside their SI (metric) equivalent are for reference only and in the event of a conflict between SI (metric) and Imperial measurement herein, SI (metric) shall prevail.

  • Temperature Where low temperature and/or self-service cases are used for any of such merchandise coming under the jurisdiction of the Union, such cases shall be served only by employees covered by this Agreement.

  • Measurement Should the State terminate this contract as herein provided, no fees other than fees due and payable at the time of termination shall thereafter be paid to the Engineer. In determining the value of the work performed by the Engineer prior to termination, the State shall be the sole judge. Compensation for work at termination will be based on a percentage of the work completed at that time. Should the State terminate this contract under paragraph (4) or (5) above, the Engineer shall not incur costs during the thirty-day notice period in excess of the amount incurred during the preceding thirty days.

  • Performance Measurement The Uniform Guidance requires completion of OMB-approved standard information collection forms (the PPR). The form focuses on outcomes, as related to the Federal Award Performance Goals that awarding Federal agencies are required to detail in the Awards.

  • Measuring EPP parameters Every 5 minutes, EPP probes will select one “IP address” of the EPP servers of the TLD being monitored and make an “EPP test”; every time they should alternate between the 3 different types of commands and between the commands inside each category. If an “EPP test” result is undefined/unanswered, the EPP service will be considered as unavailable from that probe until it is time to make a new test.

  • Interim Measures Notwithstanding any requirements for alternative dispute resolution procedures as set forth in Articles 18(B), any party to the Dispute may apply to a court for interim measures (i) prior to the constitution of the arbitral tribunal (and thereafter as necessary to enforce the arbitral tribunal’s rulings); or (ii) in the absence of the jurisdiction of the arbitral tribunal to rule on interim measures in a given jurisdiction. The Parties agree that seeking and obtaining such interim measures shall not waive the right to arbitration. The arbitrators (or in an emergency the presiding arbitrator acting alone in the event one or more of the other arbitrators is unable to be involved in a timely fashion) may grant interim measures including injunctions, attachments and conservation orders in appropriate circumstances, which measures may be immediately enforced by court order. Hearings on requests for interim measures may be held in person, by telephone, by video conference or by other means that permit the parties to the Dispute to present evidence and arguments.

  • Switching System Hierarchy and Trunking Requirements For purposes of routing ECI traffic to Verizon, the subtending arrangements between Verizon Tandem Switches and Verizon End Office Switches shall be the same as the Tandem/End Office subtending arrangements Verizon maintains for the routing of its own or other carriers’ traffic (i.e., traffic will be routed to the appropriate Verizon Tandem subtended by the terminating End Office serving the Verizon Customer). For purposes of routing Verizon traffic to ECI, the subtending arrangements between ECI Tandem Switches and ECI End Office Switches shall be the same as the Tandem/End Office subtending arrangements that ECI maintains for the routing of its own or other carriers’ traffic.

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