Examination of Vapor-measuring Devices for Liquefied Petroleum Gas: A Manual for Weights and Measures Officials, Issue 117U.S. Department of Commerce, National Bureau of Standards, 1975 - 18 pages |
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... portable cubic foot standard FIGURE 6. " Strapping " data required as shown in cross section of bell - type prover . ( a ) In zero position ....... Page 3 3 4 5 6 77 ( b ) In capacity cubic foot position ... 7 FIGURE 7. View of meter ...
... portable cubic foot standard FIGURE 6. " Strapping " data required as shown in cross section of bell - type prover . ( a ) In zero position ....... Page 3 3 4 5 6 77 ( b ) In capacity cubic foot position ... 7 FIGURE 7. View of meter ...
Page 1
... portable cubic foot standard . capacity rate . The rate of flow ( in cubic feet or cubic meters per hour ) of a liquefied petroleum gas vapor - measuring device as recommended by the manufacturer . This rate of flow should cause a ...
... portable cubic foot standard . capacity rate . The rate of flow ( in cubic feet or cubic meters per hour ) of a liquefied petroleum gas vapor - measuring device as recommended by the manufacturer . This rate of flow should cause a ...
Page 2
... portable cubic - foot standards . proving indicator . The test hand or pointer of the proving or leak - test circle on the meter register or index used for testing the meter and for indicating gas flow . Stillman portable cubic - foot ...
... portable cubic - foot standards . proving indicator . The test hand or pointer of the proving or leak - test circle on the meter register or index used for testing the meter and for indicating gas flow . Stillman portable cubic - foot ...
Page 5
... portable standard and the prover . " Strapping " a prover is a method of calibration in which the physical dimensions of the bell , the tank , and the levels of the sealing liquid are meas- ured and the capacity is then computed . Dents ...
... portable standard and the prover . " Strapping " a prover is a method of calibration in which the physical dimensions of the bell , the tank , and the levels of the sealing liquid are meas- ured and the capacity is then computed . Dents ...
Page 6
... portable . By draining the sealing oil from it , and placing it in its carrying case , a task which can be ... portability and its relatively small size compared to a bottle in an immersion tank , it has found wide - spread acceptance by ...
... portable . By draining the sealing oil from it , and placing it in its carrying case , a task which can be ... portability and its relatively small size compared to a bottle in an immersion tank , it has found wide - spread acceptance by ...
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Common terms and phrases
adapter fittings Altitude corrections factors atmospheric pressure automatic data processing Bureau of Standards butane calibration capacity rate commercial Corrected Prover Volume Corrected to 60 correction factors metric counterweight cubic feet cubic foot bottle cubic foot standard cubic meter customary units cycloid Devices for Liquefied diameter differential pressure gage displaced Error in Delivery Examination of Vapor-Measuring Exterior view FIGURE leak liquefied petroleum gas LPG Vapor Meter measures officials Measuring Devices metal meter outlet Meter Proving Circle meter under test metric units National Bureau Office position pressure drop prover bell prover oil prover outlet valve prover pressure prover room prover scale prover tank prover valve proving hand proving room psia Rate cap holder sample report form sealing liquid sealing medium strapping technical temperature compensated meter Test data section test hand Test Report Form testing apparatus thermometers U.S. DEPARTMENT UNIVERSITY OF MICHIGAN Vapor-Measuring Devices Volume correction factors weights and measures