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AASHTO T 59:2016 Standard Method of Test for Emulsified Asphalts. 6.3.2. connection Apparatus—Consisting of a glass connecting tube, tin shield, and water-cooled glass condenser of the West or Liebig type with a borosilicate glass or metal jacket and a suitable adapter between the condenser and a 100-mi. graduated cylinder, all with dimensions as shown in Figure 4. 6.3.3. Graduated Cvlinder—l00-mL capacity with graduation intervals of 1.0 rnL. Note 5—Larger cylinders may be used if a product’s distillate exceeds 100 mL. 6.3.4. Thermoinete’rs—Two of the following thermometers, graduated either in Celsius or Fahrenheit degrees and having a range that includes —2 to +300°C (30 to 580°F). For materials that distill at lower temperature ranges, the range of the thermometers shall include the range of temperature expected to be encountered during the distillation (see Table 2). The thermometers shall be constructed such that they can be positioned in the manner described in Section 6.4.3. 6.3.4.1. A liquid-in-glass total immersion thermometer of suitable range with subdivisions and maximum scale error of 1°C (2°F).which conforms to the requirements of ASTM F 1, such as an ASTM 7C (7F). Calibrate the thermometer in accordance with one of the methods in ASTM E77 or verify its original calibration at the ice point (Note 6). A thermometer with an extended stem of approximately 305 mm (12 in.) that conforms to the range and subdivision requirements of ASTM El is also permitted. Note 6 —ASTM E563 provides instruction on the preparation and use of an icc-point bath as a reference temperature. If the thermometer does not read 0.0 ± 1.0°C (32.0 ± 2.0°F) at the ice-point then the thermometer should be recalibrated. 6.3.4.2. A liquid-in-glass total immersion thermometer of suitable range with subdivisions and maximum scale error of 1°C (2°F) which conforms to the requirements of ASTM E2251. Calibrate the thermometer in accordance with one of the methods in ASTM E77 or verify its original calibration at the ice point (Note 6). 6.3.4.3. A platinum resistance thermometer (PRT) with a probe which conforms to the requirements of ASTM E 1137. The PRT shall have a 3- or 4-wire connection configuration, and the overall sheath length shall be at least 50 mm (2 in.) greater than the immersion depth. 6.4.1. Determine the mass of the aluminum-alloy distillation pot (including the lid, clamp, cork, thermometers, and gaskets, if a gasket is used.) Pour 200 ± 0.1 g of a representative...

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