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 v
... Test preparation . 1 2 22556 9 9 9 10 5.3 . Temperature compensator 5.4 . The test ... 6. Test report form ..... 7. Reporting a test 8. References . V 12 13 14 14 18 MG LIBRARY Illustrations FIGURE 1. Tank and bell portion of a typical.
... Test preparation . 1 2 22556 9 9 9 10 5.3 . Temperature compensator 5.4 . The test ... 6. Test report form ..... 7. Reporting a test 8. References . V 12 13 14 14 18 MG LIBRARY Illustrations FIGURE 1. Tank and bell portion of a typical.
Page vi
... FIGURE 3. Proper sealant level of prover .. FIGURE 4. Exterior view of a cubic foot bottle Page 3 3 3 4 5 FIGURE 5. Exterior view of a portable cubic foot standard FIGURE 6. " Strapping " data required as shown in cross section of bell ...
... FIGURE 3. Proper sealant level of prover .. FIGURE 4. Exterior view of a cubic foot bottle Page 3 3 3 4 5 FIGURE 5. Exterior view of a portable cubic foot standard FIGURE 6. " Strapping " data required as shown in cross section of bell ...
Page 1
... FIGURE 6. " Strapping " data required. 1. Definitions [ 1 , 2 ] 1 absolute pressure . Total pressure measured with ... Figures in brackets indicate the literature references on page 17 . foot bottle or a Stillman portable cubic foot ...
... FIGURE 6. " Strapping " data required. 1. Definitions [ 1 , 2 ] 1 absolute pressure . Total pressure measured with ... Figures in brackets indicate the literature references on page 17 . foot bottle or a Stillman portable cubic foot ...
Page 2
... figure 1 in both the raised and lowered positions . The bell prover consists of an annular metal tank ( prover tank ) open at the top and nearly filled with a sealing medium ( usually an oil ) , in which a cylindrical tank called the ...
... figure 1 in both the raised and lowered positions . The bell prover consists of an annular metal tank ( prover tank ) open at the top and nearly filled with a sealing medium ( usually an oil ) , in which a cylindrical tank called the ...
Page 3
A Manual for Weights and Measures Officials Stephen Hasko. 100 100 FIGURE 1. Tank and bell portion of a typical bell prover ( schematic ) . Figure 2 illustrates the exterior of a bell prover . The bell is guided in its upward or downward ...
A Manual for Weights and Measures Officials Stephen Hasko. 100 100 FIGURE 1. Tank and bell portion of a typical bell prover ( schematic ) . Figure 2 illustrates the exterior of a bell prover . The bell is guided in its upward or downward ...
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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 Corrected Prover Volume correction factors metric counterweight cubic feet cubic foot bottle cubic meter customary units cycloid Devices for Liquefied diameter differential pressure gage displaced Error in Delivery Exterior view FIGURE Indication Meter Indication leak liquefied petroleum gas LPG Vapor Meter manometer measures officials Measuring Devices metal Meter Indication Meter Meter Proving Circle meter under test metric units National Bureau 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 science and technology sealing liquid sealing medium 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