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美國Cannon瀝青/柏油粘度計 凱能玻璃毛細粘度管
瀝青研究所
真空粘度計的瀝青研究所真空校準的AIVC系列類(lèi)似于9724 - h50系列,但以毛細管代替兩次計時(shí)
燈泡。zui小試樣尺寸為3毫升,需浴深度為180毫米(7.1英寸)。注:尺寸為400R和800R的“屋面”設計通常用于B段,其粘度范圍為1400000和580 000分別。見(jiàn)astmd2171,表X2。提供校正證書(shū)和說(shuō)明書(shū)。參見(jiàn)第24頁(yè),了解擴展不確定性的重要性。持有人不提供。對于霍爾德瀝青研究所真空校準的aivc - ro系列,與9724 - r50系列相同,但*附著(zhù)在金屬支架上,直徑為51毫米(2英寸)。
美國Cannon瀝青/柏油粘度計 凱能玻璃毛細粘度管
Asphalt Institute
Vacuum Viscometers Asphalt Institute Vacuum Calibrated AIVC Series Similar to 9724-H50 series, but with graduated capillary instead of two timing
bulbs. Minimum sample size 3 mL. Require bath depth of 180 mm (7.1 inches).
Note: For sizes 400R and 800R, the“roofing” design is normally used for segment B, which extends the viscosity range to 1 400 000 and 5 800 000 poise,
respectively. See ASTM D 2171, Table X2. Provided with certificate of calibration and instruction sheet. See page 24 for significance of expanded uncertainty.
Holder is not supplied. For holder Asphalt Institute Vacuum Calibrated AIVC-RO Series Same as 9724-R50 series, but with permanently attached round metal holder, for hole 51 mm (2 inches) in diameter.