H-1910
蒸馏 Set for Cut-Back 沥青ic (Bituminous) Products, Gas
Accurately determines residue content and separates volatile and non-volatile cut-back asphaltic products
H-1910E
蒸馏 Set for Cut-Back 沥青ic Products, Electric
Accurately determines residue content and separates volatile and non-volatile cut-back asphaltic products
H-2285.XX
蒸馏 Set for Residue and Oil Distillate in Emulsified 沥青s
Accurately deteremines representative portion of residue in emulsified asphalts.
H-1871.XX
然而,铝
使用d primarily in standards for determining water in crude petroleum, 水手 and derivatives of those materials.
H-2430.XX
Dean Stark Moisture 试验装置, Electric
Electrically heated apparatus determines water content in petroleum and bituminous materials
H-2440.XX
Dean Stark Moisture 试验装置, Gas Type
Determine the water content in petroleum products, 水手, emulsified asphalts and other bituminous materials.
H-2435.XX
Glass 蒸馏 Traps for Volatile Distillates
Various 蒸馏 Traps f或使用 in Volatile Distillates applications
H-1550
Solubility of Bituminous Materials Test Set
使用d to determine solubility of asphalt cement materials.
H-2450.XX
粒子电荷计
Particle charge meter identifies cationic emulsified asphalt, meets ASTM D244; AASHTO T59.
H-1946
燃烧器烟囱
蒸馏
蒸馏 testing in the laboratory is generally better methodology in identifying bituminous materials than field testing. Other tests are routinely performed to check compliance with standards on a particular project, for safe handling and mix design.
The manufacturing of these materials are required to meet standards set by ASTM and AASHTO to ensure that they fall within established limits and characteristics. Bituminous materials used in pavement require a much higher ductility than those used for less demanding applications, such as waterproofing or crack filling.
The Dean Stark moisture test apparatus is used to determine the water content in petroleum products, 水手, emulsified asphalts and other bituminous materials by the distillation method. The distillation process allows the water in the test sample to be isolated and collected in the receiver of the trap. Dean Stark moisture test apparatus are available in both electric and gas configurations. Gas distillation traps can also be used to determine levels of volatile distillates.
洪堡 provides a variety of apparatus with which to perform distillation assessment for asphalt testing. If you have questions or need help selecting equipment, please call us at 1.800.544.7220或使用我们的 问洪堡 form.