Koehler Instrument Thin Film Aniline Point Apparatus, 37 L x 22 W x 53 cm H

For aniline point and mixed aniline point determinations according to Method B. Stirs aniline-sample mixture in a borosilicate glass thin film tube suspended in a heating bath. Thin film of mixture flows over a light well illuminated by a variable 6 V lamp. Adjust heating rate per specifications using accessory powertrol heater. When lamp filament brightens inside well, allow mixture to cool until the two phases separate as indicated by obscuring of the lamp filament. Consists of thin film tube; 400 ml borosilicate glass beaker; cover assembly with bath stirrer; sample pump rotor and cooling coil; 6V lamp with line cord; and drive motor. Positive drive pulley system rotates sample and bath stirrers. Accessory Powertrol Heater has variable stepless control and a reference dial for repeatable control of heating rate. Porcelain refractory top plate shields 1000 W heater and has a positioning well for the borosilicate glass bath. Low voltage receptacle in heater housing accepts line cord of 6 V lamp.

• Includes thermometer ferrules (2), clamps and support rod
• ASTM D611, IP 2, ISO 2977, DIN 51775, FTM 791-3601, NF M 07-021