GB/T 2013-2010 Translated English of Chinese Standard. (GBT 2013-2010, GB/T2013-2010, GBT2013-2010): Standard test method for density of liquid petrochemical productshttps://www.chinesestandard.net, 2 nov 2019 - 37 pagina's This Standard specifies three test methods for the determination of density of liquid petrochemical products using hydrometer, U-shaped vibrating tube, and pycnometer. |
Inhoudsopgave
| 3 | |
Sampling | 9 |
Test method B Ushaped vibrating tube method | 15 |
Test method C Pycnometer method | 21 |
Appendix A Normative Table of water density | 33 |
Veelvoorkomende woorden en zinsdelen
accuracy and precision air density Ammonium persulfate apparent mass arithmetic mean ASTM bubbles calculate the sample calibration solution cap type pycnometer Capillary plug pycnometer Celsius chromic acid clean and dry constant-temperature bath constant-temperature water bath Correction value cubic meter kg/m3 density measurement density metering cylinder density reading Density temperature factor density value determine the density dew point dry the sample exceed the values GB/T Graduated double-capillary pycnometer hydrometer method hydrometer reading hydrometer scale kilograms per cubic light components liquid petrochemical products Liquid primary level loss of light manufacturer’s instructions measurement method measurement temperature meniscus method Liquid petrochemical petroleum hydrometer protective cap type pycnometer in air pycnometer method relative humidity REMOVE the pycnometer sample density SH/T SINOPEC specified static electricity stir bar suitable temperature tc test temperature thermometer U-shaped vibrating tube value of pycnometer values in Table Vibrating tube hydrometer vibrating tube method vibration period viscous water density water value