Examination of Vapor-measuring Devices for Liquefied Petroleum Gas: A Manual for Weights and Measures Officials, Volume 13U.S. Department of Commerce, National Bureau of Standards, 1975 - 18 pages |
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Page vi
... cubic foot bottle bottle ..... FIGURE 5. Exterior view of a portable cubic foot standard .................. . FIGURE 6. " Strapping " data required as shown in cross section of bell - type prover ( a ) In zero position ....... ( b ) In ...
... cubic foot bottle bottle ..... FIGURE 5. Exterior view of a portable cubic foot standard .................. . FIGURE 6. " Strapping " data required as shown in cross section of bell - type prover ( a ) In zero position ....... ( b ) In ...
Page 1
... volume comparison technique ) with a standard cubic 1 Figures in brackets indicate the literature references on page 17 . foot bottle or a Stillman portable cubic foot standard . capacity rate . The rate of flow ( in cubic feet or cubic ...
... volume comparison technique ) with a standard cubic 1 Figures in brackets indicate the literature references on page 17 . foot bottle or a Stillman portable cubic foot standard . capacity rate . The rate of flow ( in cubic feet or cubic ...
Page 2
A Manual for Weights and Measures Officials Stephen Hasko. cubic meter , standard . The quantity of gas which under a ... foot stand- ard ) . ft3 / h . Cubic feet per hour . gage pressure . Pressure measured relative to atmos- pheric ...
A Manual for Weights and Measures Officials Stephen Hasko. cubic meter , standard . The quantity of gas which under a ... foot stand- ard ) . ft3 / h . Cubic feet per hour . gage pressure . Pressure measured relative to atmos- pheric ...
Page 5
... cubic foot of air between a cubic foot bottle or 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 ...
... cubic foot of air between a cubic foot bottle or 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 ...
Page 6
... cubic - foot mark on the scale opposite the pointer . If the scale , the standard , and the procedure were all perfect , the next cubic - foot mark would be exactly opposite the pointer at the end of the test . The difference between 1 cu ...
... cubic - foot mark on the scale opposite the pointer . If the scale , the standard , and the procedure were all perfect , the next cubic - foot mark would be exactly opposite the pointer at the end of the test . The difference between 1 cu ...
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Common terms and phrases
adapter fittings Altitude corrections factors atmospheric pressure automatic data processing average Bureau of Standards butane calibration capacity rate commercial Corrected Prover Volume correction factors metric counterweight cubic feet cubic foot bottle cubic foot standard cubic meter customary units cycloid Devices for Liquefied diameter differential pressure gage Error in Delivery Exterior view FIGURE Handbook leak liquefied petroleum gas LPG Vapor Meter measures officials metal meter outlet Meter Proving Circle meter under test metric units National Bureau position pressure drop prover bell prover oil prover outlet valve prover pressure Prover Reading prover room prover scale prover tank prover valve proving hand proving room psia Rate cap holder sample report form science and technology sealing liquid sealing medium Specific Gravity strapping technical temperature compensated meter Test data section test hand Test Report Form thermometers tion U.S. Government Printing vapor pressure Vapor-Measuring Devices Volume correction factors weights and measures