Automatic Aniline Point Apparatus
Aniline point is used to characterize pure hydrocarbons and to indicate the aromatic content of hydrocarbon mixtures. Equal volumes of aniline and sample or sample plus n-heptane are stirred together while being heated at a controlled rate. After the two phases become miscible, the mixture is cooled at a controlled rate and the temperature at which the two phases separate is the aniline point or mixed aniline point of the sample.
- Conforms to ASTM D611 and related specifications
- For samples ranging from clear to very dark
- Temperature range 0°C to 150°C (32°F to 302°F)
- Digital temperature display
Performs aniline point and mixed aniline point determinations automatically by means of a modified thin film technique (ASTM D611 Method E). The sample-aniline mixture is directly heated by a platinum immersion heater and the aniline point is detected photoelectrically. Temperature is displayed on a large LED indicator. Built-in pressure regulator and solenoid valve permit the use of cooling air for quicker cooling cycles or to determine subambient aniline point temperatures. Aniline points as low as 0°C (32°F) can be determined with the use of refrigerated cooling air. Equipped with variable controls for heater, light source and stirrer speed. Cabinet exterior surfaces have a chemical resistant polyurethane enamel finish.
- Standard Borosilicate Glass Test Cell with drain
Conforms to the specifications of: ASTM D611; IP 2; ISO 2977; DIN 51775; FTM 791-3601; NF M 07-021
Testing Range: 0 to 150°C (32 to 302°F)
Temperature Display: 0-999.9°C
115V 60Hz, Single Phase, 0.4A
220-240V 50/60Hz, Single Phase, 0.2A
Ixwxh,in.(cm): 14 1⁄2x8 1⁄2x20 3⁄4 (37x22x53)
Net Weight: 31lbs (14.1kg)
Shipping Weight: 46 lbs (20.9 kg)
Dimensions: 28x24x20 in. (71.2x61.0x50.8 cm)
- 250-000-33F ASTM 33F Thermometer - Range: –36.5 to +107.5°F 1
- 250-000-33C ASTM 33C Thermometer - Range: –38 to +42°C
- 250-000-34F ASTM 34F Thermometer - Range: 77 to 221°F 1
- 250-000-34C ASTM 34C Thermometer - Range: 25 to 105°C
- 250-000-35F ASTM 35F Thermometer - Range: 194 to 338°F 1
- 250-000-35C ASTM 35C Thermometer - Range: 90 to 170°C
- K10210 Borosilicate Glass Test Cell with drain
- K10220 Heating-Cooling Tube with platinum element
